35 U.S.C. § 1 (2024) — Title 35: PATENTS / Chapter 1 / Section 1: Establishment
Establishment
Status: in_force

(a) Establishment.—The United States Patent and Trademark Office is established as an agency of the United States, within the Department of Commerce. In carrying out its functions, the United States Patent and Trademark Office shall be subject to the policy direction of the Secretary of Commerce, but otherwise shall retain responsibility for decisions regarding the management and administration of its operations and shall exercise independent control of its budget allocations and expenditures, personnel decisions and processes, procurements, and other administrative and management functions in accordance with this title and applicable provisions of law. Those operations designed to grant and issue patents and those operations which are designed to facilitate the registration of trademarks shall be treated as separate operating units within the Office.

(b) Offices.—The United States Patent and Trademark Office shall maintain its principal office in the metropolitan Washington, D.C., area, for the service of process and papers and for the purpose of carrying out its functions. The United States Patent and Trademark Office shall be deemed, for purposes of venue in civil actions, to be a resident of the district in which its principal office is located, except where jurisdiction is otherwise provided by law. The United States Patent and Trademark Office may establish satellite offices in such other places in the United States as it considers necessary and appropriate in the conduct of its business.

(c) Reference.—For purposes of this title, the United States Patent and Trademark Office shall also be referred to as the "Office" and the "Patent and Trademark Office".

(July 19, 1952, ch. 950, 66 Stat. 792; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4711], Nov. 29, 1999, 113 Stat. 1536, 1501A–572.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §1 (R.S. 475 and Executive Order 4175, Mar. 17, 1925).

The word "all" is omitted from the corresponding section of the existing statute and "except as otherwise provided by law" added, since some old records are kept in the National Archives, see 44 U.S.C., 1946 ed., ch. 8A.

The word "models" has been omitted to remove emphasis on models since they are no longer generally required. They are included by the word "things."

The phrase "and to trade-mark registrations" is added. There is no enactment corresponding to this section in the trade-mark law. The original chapter of the Revised Statutes containing this section deals with the Patent Office as such in its administration of trade-marks as well as patents. This is explicitly brought out in some of the corresponding sections of the present chapter. Changes in language are made.

Editorial Notes

Amendments

1999—Pub. L. 106–113 reenacted section catchline without change and amended text generally. Prior to amendment, text read as follows: "The Patent and Trademark Office shall continue as an office in the Department of Commerce, where records, books, drawings, specifications, and other papers and things pertaining to patents and to trademark registrations shall be kept and preserved, except as otherwise provided by law."

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office".

Statutory Notes and Related Subsidiaries

Change of Name

Pub. L. 93–596, §3, Jan. 2, 1975, 88 Stat. 1949, provided that: "The terms 'Patent Office' and 'Commissioner of Patents' in all laws of the United States shall mean 'Patent and Trademark Office' and 'Commissioner of Patents and Trademarks', respectively."

Effective Date of 2011 Amendment

Pub. L. 112–29, §35, Sept. 16, 2011, 125 Stat. 341, provided that: "Except as otherwise provided in this Act [see Short Title of 2011 Amendment note below], the provisions of this Act shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any patent issued on or after that effective date."

Effective Date of 1999 Amendment

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle G, §4731], Nov. 29, 1999, 113 Stat. 1536, 1501A–581, provided that: "This subtitle [see Tables for classification] and the amendments made by this subtitle shall take effect 4 months after the date of the enactment of this Act [Nov. 29, 1999]."

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a note under section 1111 of Title 15, Commerce and Trade.

Short Title of 2022 Amendment

Pub. L. 117–328, div. W, §101, Dec. 29, 2022, 136 Stat. 5518, provided that: "This division [amending sections 41 and 123 of this title, enacting provisions set out as notes under this section and sections 2 and 131 of this title, and amending provisions set out as notes under this section and section 41 of this title] may be cited as the 'Unleashing American Innovators Act of 2022'."

Pub. L. 117–245, §1, Dec. 20, 2022, 136 Stat. 2343, provided that: "This Act [enacting section 28 of this title and provisions set out as a note under section 28 of this title] may be cited as the 'Patents for Humanity Act of 2022'."

Short Title of 2018 Amendment

Pub. L. 115–273, §1, Oct. 31, 2018, 132 Stat. 4158, provided that: "This Act [amending provisions set out as a note under section 41 of this title] may be cited as the 'Study of Underrepresented Classes Chasing Engineering and Science Success Act of 2018' or the 'SUCCESS Act'."

Short Title of 2012 Amendment

Pub. L. 112–211, §1, Dec. 18, 2012, 126 Stat. 1527, provided that: "This Act [enacting part V and sections 27 and 151 of this title, amending sections 41, 100, 102, 111, 115, 119, 120, 122, 133, 154, 171, 173, 261, 361, 364 to 366, and 371 of this title, repealing section 151 of this title, and enacting provisions set out as notes under sections 27 and 100 of this title] may be cited as the 'Patent Law Treaties Implementation Act of 2012'."

Short Title of 2011 Amendment

Pub. L. 112–29, §1(a), Sept. 16, 2011, 125 Stat. 284, provided that: "This Act [enacting chapter 32 and sections 123, 257, 298, 299, and 319 of this title and section 1454 of Title 28, Judiciary and Judicial Procedure, amending sections 2, 3, 6, 12, 32, 41, 42, 100, 102 to 104, 111, 112, 115, 116, 118 to 123, 132, 134, 135, 141, 143, 145, 146, 154, 156, 157, 162, 172, 182 to 186, 202, 207, 209, 210, 251, 253, 256, 257, 267, 273, 282, 284, 287, 288, 291 to 294, 301 to 307, 311 to 318, 328, 363, 365, 368, and 371 to 375 of this title, section 1071 of Title 15, Commerce and Trade, sections 1295 and 1338 of Title 28, section 2182 of Title 42, The Public Health and Welfare, and section 20135 of Title 51, National and Commercial Space Programs, repealing sections 155 and 155A of this title, enacting provisions set out as notes under this section, sections 2, 6, 32, 41, 42, 100 to 102, 111, 119, 122, 156, 202, 257, 273, 287, 292, 301, 303, 306, 311, 312, and 321 of this title, section 1071 of Title 15, and section 1295 of Title 28, and amending provisions set out as a note under section 41 of this title] may be cited as the 'Leahy-Smith America Invents Act'."

Short Title of 2004 Amendment

Pub. L. 108–453, §1, Dec. 10, 2004, 118 Stat. 3596, provided that: "This Act [amending section 103 of this title and enacting provisions set out as a note under section 103 of this title] may be cited as the 'Cooperative Research and Technology Enhancement (CREATE) Act of 2004'."

Short Title of 2002 Amendment

Pub. L. 107–273, div. C, title III, §13201, Nov. 2, 2002, 116 Stat. 1901, provided that: "This subtitle [subtitle B (§§13201–13211) of title III of div. C of Pub. L. 107–273, see Tables for classification] may be cited as the 'Intellectual Property and High Technology Technical Amendments Act of 2002'."

Short Title of 1999 Amendment

Pub. L. 106–113, div. B, §1000(a)(9) [§1(a)], Nov. 29, 1999, 113 Stat. 1536, 1501A–521, provided that: "This Act [S. 1948, as enacted by section 1000(a)(9) of Pub. L. 106–113, see Tables for classification] may be cited as the 'Intellectual Property and Communications Omnibus Reform Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4001], Nov. 29, 1999, 113 Stat. 1536, 1501A–552, provided that: "This title [see Tables for classification] may be cited as the 'American Inventors Protection Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle A, §4101], Nov. 29, 1999, 113 Stat. 1536, 1501A–552, provided that: "This subtitle [enacting section 297 of this title and provisions set out as a note under section 297 of this title] may be cited as the 'Inventors' Rights Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle B, §4201], Nov. 29, 1999, 113 Stat. 1536, 1501A–554, provided that: "This subtitle [amending sections 41 and 42 of this title and enacting provisions set out as notes under section 41 of this title and section 1113 of Title 15, Commerce and Trade] may be cited as the 'Patent and Trademark Fee Fairness Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle C, §4301], Nov. 29, 1999, 113 Stat. 1536, 1501A–555, provided that: "This subtitle [enacting section 273 of this title and provisions set out as a note under section 273 of this title] may be cited as the 'First Inventor Defense Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle D, §4401], Nov. 29, 1999, 113 Stat. 1536, 1501A–557, provided that: "This subtitle [amending sections 132, 154, 156, and 282 of this title and section 1295 of Title 28, Judiciary and Judicial Procedure, and enacting provisions set out as notes under sections 132 and 154 of this title] may be cited as the 'Patent Term Guarantee Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle E, §4501], Nov. 29, 1999, 113 Stat. 1536, 1501A–561, provided that: "This subtitle [amending sections 11 to 13, 102, 119, 120, 122, 135, 154, 181, 252, 284, and 374 of this title and enacting provisions set out as notes under sections 11, 41, and 122 of this title] may be cited as the 'Domestic Publication of Foreign Filed Patent Applications Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle F, §4601], Nov. 29, 1999, 113 Stat. 1536, 1501A–567, provided that: "This subtitle [enacting chapter 31 of this title, amending sections 41, 100, 134, 141, 143, and 145 of this title, and enacting provisions set out as notes under sections 41, 311, and 315 of this title] may be cited as the 'Optional Inter Partes Reexamination Procedure Act of 1999'."

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle G, §4701], Nov. 29, 1999, 113 Stat. 1536, 1501A–572, provided that: "This subtitle [see Tables for classification] may be cited as the 'Patent and Trademark Office Efficiency Act'."

Short Title of 1998 Amendments

Pub. L. 105–358, §1, Nov. 10, 1998, 112 Stat. 3272, provided that: "This Act [amending sections 41 and 42 of this title and enacting provisions set out as a note under section 41 of this title] may be cited as the 'United States Patent and Trademark Office Reauthorization Act, Fiscal Year 1999'."

Pub. L. 105–289, §1, Oct. 27, 1998, 112 Stat. 2780, provided that: "This Act [amending section 163 of this title and enacting provisions set out as notes under sections 41 and 163 of this title] may be cited as the 'Plant Patent Amendments Act of 1998'."

Short Title of 1988 Amendment

Pub. L. 100–418, §9001, Aug. 23, 1988, 102 Stat. 1563, provided that: "This subtitle [subtitle A (§§9001–9007) of title IX of Pub. L. 100–418, enacting section 295 of this title, amending sections 154, 271, and 287 of this title, and enacting provisions set out as notes under section 271 of this title] may be cited as the 'Process Patent Amendments Act of 1988'."

Pub. L. 100–418, title IX, §9101(a), Aug. 23, 1988, 102 Stat. 1567, provided that: "This section [amending sections 184 to 186 of this title and enacting provisions set out as notes under section 184 of this title] may be cited as the 'Patent Law Foreign Filing Amendments Act of 1988'."

Short Title of 1984 Amendment

Pub. L. 98–622, §1, Nov. 8, 1984, 98 Stat. 3383, provided that: "This Act [enacting section 157 of this title, amending sections 3, 7, 41, 103, 104, 116, 120, 134, 135, 141, 145, 146, 271, 305, 351, 361, 362, 365 to 368, 371 to 373, and 376 of this title, section 1295 of Title 28, Judiciary and Judicial Procedure, and sections 2182 and 2457 of Title 42, The Public Health and Welfare, and enacting provisions set out as notes under sections 7, 41, 103, 157, and 351 of this title] may be cited as the 'Patent Law Amendments Act of 1984'."

Transfer of Functions and Assets of Patent and Trademark Office

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle G, chapter 3], Nov. 29, 1999, 113 Stat. 1536, 1501A–585, provided that:

"SEC. 4741. REFERENCES.

"(a) In General.—Any reference in any other Federal law, Executive order, rule, regulation, or delegation of authority, or any document of or pertaining to a department or office from which a function is transferred by this subtitle [see Tables for classification]—

"(1) to the head of such department or office is deemed to refer to the head of the department or office to which such function is transferred; or

"(2) to such department or office is deemed to refer to the department or office to which such function is transferred.

"(b) Specific References.—Any reference in any other Federal law, Executive order, rule, regulation, or delegation of authority, or any document of or pertaining to the Patent and Trademark Office—

"(1) to the Commissioner of Patents and Trademarks is deemed to refer to the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office;

"(2) to the Assistant Commissioner for Patents is deemed to refer to the Commissioner for Patents; or

"(3) to the Assistant Commissioner for Trademarks is deemed to refer to the Commissioner for Trademarks.

"SEC. 4742. EXERCISE OF AUTHORITIES.

"Except as otherwise provided by law, a Federal official to whom a function is transferred by this subtitle may, for purposes of performing the function, exercise all authorities under any other provision of law that were available with respect to the performance of that function to the official responsible for the performance of the function immediately before the effective date of the transfer of the function under this subtitle.

"SEC. 4743. SAVINGS PROVISIONS.

"(a) Legal Documents.—All orders, determinations, rules, regulations, permits, grants, loans, contracts, agreements, certificates, licenses, and privileges—

"(1) that have been issued, made, granted, or allowed to become effective by the President, the Secretary of Commerce, any officer or employee of any office transferred by this subtitle, or any other Government official, or by a court of competent jurisdiction, in the performance of any function that is transferred by this subtitle; and

"(2) that are in effect on the effective date of such transfer (or become effective after such date pursuant to their terms as in effect on such effective date), shall continue in effect according to their terms until modified, terminated, superseded, set aside, or revoked in accordance with law by the President, any other authorized official, a court of competent jurisdiction, or operation of law.

"(b) Proceedings.—This subtitle shall not affect any proceedings or any application for any benefits, service, license, permit, certificate, or financial assistance pending on the effective date of this subtitle [see Effective Date of 1999 Amendment note above] before an office transferred by this subtitle, but such proceedings and applications shall be continued. Orders shall be issued in such proceedings, appeals shall be taken therefrom, and payments shall be made pursuant to such orders, as if this subtitle had not been enacted, and orders issued in any such proceeding shall continue in effect until modified, terminated, superseded, or revoked by a duly authorized official, by a court of competent jurisdiction, or by operation of law. Nothing in this subsection shall be considered to prohibit the discontinuance or modification of any such proceeding under the same terms and conditions and to the same extent that such proceeding could have been discontinued or modified if this subtitle had not been enacted.

"(c) Suits.—This subtitle shall not affect suits commenced before the effective date of this subtitle, and in all such suits, proceedings shall be had, appeals taken, and judgments rendered in the same manner and with the same effect as if this subtitle had not been enacted.

"(d) Nonabatement of Actions.—No suit, action, or other proceeding commenced by or against the Department of Commerce or the Secretary of Commerce, or by or against any individual in the official capacity of such individual as an officer or employee of an office transferred by this subtitle, shall abate by reason of the enactment of this subtitle.

"(e) Continuance of Suits.—If any Government officer in the official capacity of such officer is party to a suit with respect to a function of the officer, and under this subtitle such function is transferred to any other officer or office, then such suit shall be continued with the other officer or the head of such other office, as applicable, substituted or added as a party.

"(f) Administrative Procedure and Judicial Review.—Except as otherwise provided by this subtitle, any statutory requirements relating to notice, hearings, action upon the record, or administrative or judicial review that apply to any function transferred by this subtitle shall apply to the exercise of such function by the head of the Federal agency, and other officers of the agency, to which such function is transferred by this subtitle.

"SEC. 4744. TRANSFER OF ASSETS.

"Except as otherwise provided in this subtitle, so much of the personnel, property, records, and unexpended balances of appropriations, allocations, and other funds employed, used, held, available, or to be made available in connection with a function transferred to an official or agency by this subtitle shall be available to the official or the head of that agency, respectively, at such time or times as the Director of the Office of Management and Budget directs for use in connection with the functions transferred.

"SEC. 4745. DELEGATION AND ASSIGNMENT.

"Except as otherwise expressly prohibited by law or otherwise provided in this subtitle, an official to whom functions are transferred under this subtitle (including the head of any office to which functions are transferred under this subtitle) may delegate any of the functions so transferred to such officers and employees of the office of the official as the official may designate, and may authorize successive redelegations of such functions as may be necessary or appropriate. No delegation of functions under this section or under any other provision of this subtitle shall relieve the official to whom a function is transferred under this subtitle of responsibility for the administration of the function.

"SEC. 4746. AUTHORITY OF DIRECTOR OF THE OFFICE OF MANAGEMENT AND BUDGET WITH RESPECT TO FUNCTIONS TRANSFERRED.

"(a) Determinations.—If necessary, the Director of the Office of Management and Budget shall make any determination of the functions that are transferred under this subtitle.

"(b) Incidental Transfers.—The Director of the Office of Management and Budget, at such time or times as the Director shall provide, may make such determinations as may be necessary with regard to the functions transferred by this subtitle, and to make such additional incidental dispositions of personnel, assets, liabilities, grants, contracts, property, records, and unexpended balances of appropriations, authorizations, allocations, and other funds held, used, arising from, available to, or to be made available in connection with such functions, as may be necessary to carry out the provisions of this subtitle. The Director shall provide for the termination of the affairs of all entities terminated by this subtitle and for such further measures and dispositions as may be necessary to effectuate the purposes of this subtitle.

"SEC. 4747. CERTAIN VESTING OF FUNCTIONS CONSIDERED TRANSFERS.

"For purposes of this subtitle, the vesting of a function in a department or office pursuant to reestablishment of an office shall be considered to be the transfer of the function.

"SEC. 4748. AVAILABILITY OF EXISTING FUNDS.

"Existing appropriations and funds available for the performance of functions, programs, and activities terminated pursuant to this subtitle shall remain available, for the duration of their period of availability, for necessary expenses in connection with the termination and resolution of such functions, programs, and activities, subject to the submission of a plan to the Committees on Appropriations of the House and Senate in accordance with the procedures set forth in section 605 of the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations Act, 1999, as contained in Public Law 105–277 [112 Stat. 2681–111].

"SEC. 4749. DEFINITIONS.

"For purposes of this subtitle—

"(1) the term 'function' includes any duty, obligation, power, authority, responsibility, right, privilege, activity, or program; and

"(2) the term 'office' includes any office, administration, agency, bureau, institute, council, unit, organizational entity, or component thereof."

Southeast Regional Office

Pub. L. 117–328, div. W, §103(b), Dec. 29, 2022, 136 Stat. 5519, provided that:

"(1) In general.—Not later than 3 years after the date of enactment of this Act [Dec. 29, 2022], the Director shall establish a satellite office of the Office in the southeast region of the United States.

"(2) Considerations.—When selecting a site for the office required under paragraph (1), the Director shall consider the following:

"(A) The number of patent-intensive industries located near the site.

"(B) How many research-intensive institutions, including institutions of higher education, are located near the site.

"(C) The State and local government legal and business frameworks that support intellectual property-intensive industries located near the site."

[For definitions of terms used in section 103(b) of div. W of Pub. L. 117–328, set out above, see section 102 of div. W of Pub. L. 117–328, set out as a Definitions note below.]

Community Outreach Offices

Pub. L. 117–328, div. W, §104, Dec. 29, 2022, 136 Stat. 5519, provided that:

"(a) Establishment.—

"(1) In general.—Subject to paragraphs (2) and (3), not later than 5 years after the date of enactment of this Act [Dec. 29, 2022], the Director shall establish not fewer than 4 community outreach offices throughout the United States.

"(2) Restriction.—No community outreach office established under paragraph (1) may be located in the same State as—

"(A) the principal office of the Office; or

"(B) any satellite office of the Office.

"(3) Requirement for northern new england region.—

"(A) In general.—The Director shall establish not less than 1 community outreach office under this subsection in the northern New England region, which shall serve the States of Vermont, New Hampshire, and Maine.

"(B) Considerations.—In determining the location for the office required to be established under subparagraph (A), the Director shall give preference to a location in which—

"(i) as of the date of enactment of this Act—

     "(I) there is located not less than 1 public institution of higher education and not less than 1 private institution of higher education; and

     "(II) there are located not more than 15 registered patent attorneys, according to data from the Office of Enrollment and Discipline of the Office; and

"(ii) according to data from the 2012 Survey of Business Owners conducted by the Bureau of the Census, less than 45 percent of the firms (as that term is defined for the purposes of that Survey) are owned by women, minorities, or veterans.

"(b) Purposes.—The purposes of the community outreach offices established under subsection (a) are to—

"(1) further achieve the purposes described in section 23(b)(1) of the Leahy-Smith America Invents Act (35 U.S.C. 1 note), as amended by this division;

"(2) partner with local community organizations, institutions of higher education, research institutions, and businesses to create community-based programs that—

"(A) provide education regarding the patent system; and

"(B) promote the career benefits of innovation and entrepreneurship; and

"(3) educate prospective inventors, including individual inventors, small businesses, veterans, low-income populations, students, rural populations, and any geographic group of innovators that the Director may determine to be underrepresented in patent filings, about all public and private resources available to potential patent applicants, including the patent pro bono programs."

[For definitions of terms used in section 104 of div. W of Pub. L. 117–328, set out above, see section 102 of div. W of Pub. L. 117–328, set out as a Definitions note below.]

Satellite Offices

Pub. L. 112–29, §23, Sept. 16, 2011, 125 Stat. 336, as amended by Pub. L. 117–328, div. W, §103(a), Dec. 29, 2022, 136 Stat. 5518, provided that:

"(a) Establishment.—Subject to available resources, the Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall, by not later than the date that is 3 years after the date of the enactment of this Act [Sept. 16, 2011], establish 3 or more satellite offices in the United States to carry out the responsibilities of the [United States Patent and Trademark] Office.

"(b) Purposes.—The purposes of the satellite offices established under subsection (a) are to—

"(1) better connect patent filers and innovators with the Office, including by increasing outreach activities, including to individual inventors, small businesses, veterans, low-income populations, students, rural populations, and any geographic group of innovators that the Director may determine to be underrepresented in patent filings;

"(2) enhance patent examiner and administrative patent judge retention, including patent examiners and administrative patent judges from economically, geographically, and demographically diverse backgrounds;

"(3) improve recruitment of patent examiners;

"(4) decrease the number of patent applications waiting for examination; and

"(5) improve the quality of patent examination.

"(c) Required Considerations.—

"(1) In general.—In selecting the location of each satellite office to be established under subsection (a), the Director—

"(A) shall ensure geographic diversity among the offices, including by ensuring that such offices are established in different States and regions throughout the Nation;

"(B) may rely upon any previous evaluations by the Office of potential locales for satellite offices, including any evaluations prepared as part of the Office's Nationwide Workforce Program that resulted in the 2010 selection of Detroit, Michigan, as the first satellite office of the Office;

"(C) shall evaluate and consider the extent to which the purposes of satellite offices listed under subsection (b) will be achieved;

"(D) shall consider the availability of scientific and technically knowledgeable personnel in the region from which to draw new patent examiners at minimal recruitment cost;

"(E) shall consider the economic impact to the region; and

"(F) with respect to each office established after January 1, 2023, shall consider the proximity of the office to anchor institutions (such as hospitals primarily serving veterans and institutions of higher education), individual inventors, small businesses, veterans, low-income populations, students, rural populations, and any geographic group of innovators that the Director may determine to be underrepresented in patent filings.

"(2) Open selection process.—Nothing in paragraph (1) shall constrain the Office to only consider its evaluations in selecting the Detroit, Michigan, satellite office.

"(d) Report to Congress.—Not later than the end of the third fiscal year that begins after the date of the enactment of this Act [Sept. 16, 2011], the Director shall submit a report to Congress on—

"(1) the rationale of the Director in selecting the location of any satellite office required under subsection (a), including an explanation of how the selected location will achieve the purposes of satellite offices listed under subsection (b) and how the required considerations listed under subsection (c) were met;

"(2) the progress of the Director in establishing all such satellite offices; and

"(3) whether the operation of existing satellite offices is achieving the purposes under subsection (b)."

Designation of Detroit Satellite Office

Pub. L. 112–29, §24, Sept. 16, 2011, 125 Stat. 337, provided that:

"(a) Designation.—The satellite office of the United States Patent and Trademark Office to be located in Detroit, Michigan, shall be known and designated as the 'Elijah J. McCoy United States Patent and Trademark Office'.

"(b) References.—Any reference in a law, map, regulation, document, paper, or other record of the United States to the satellite office of the United States Patent and Trademark Office to be located in Detroit, Michigan, referred to in subsection (a) shall be deemed to be a reference to the 'Elijah J. McCoy United States Patent and Trademark Office'."

Federal Agency Status for Patent and Trademark Office

Pub. L. 101–508, title X, §10102, Nov. 5, 1990, 104 Stat. 1388–392, provided that: "For the purposes of Federal law, the Patent and Trademark Office shall be considered a Federal agency. In particular, the Patent and Trademark Office shall be subject to all Federal laws pertaining to the procurement of goods and services that would apply to a Federal agency using appropriated funds, including the Federal Property and Administrative Services Act of 1949 [now chapters 1 to 11 of Title 40, Public Buildings, Property, and Works, and division C (except sections 3302, 3307(e), 3501(b), 3509, 3906, 4710, and 4711) of subtitle I of Title 41, Public Contracts] and the Office of Federal Procurement Policy Act [now division B (except sections 1123, 2303, 2304, and 2313) of subtitle I of Title 41]."

Definitions

Pub. L. 117–328, div. W, §102, Dec. 29, 2022, 136 Stat. 5518, provided that: "In this division [see Short Title of 2022 Amendment note above]:

"(1) Director.—The term 'Director' means the Under Secretary of Commerce for Intellectual Property and Director of the Office.

"(2) Office.—The term 'Office' means the United States Patent and Trademark Office.

"(3) Patent pro bono programs.—The term 'patent pro bono programs' means the programs established pursuant to section 32 of the Leahy-Smith America Invents Act (35 U.S.C. 2 note).

"(4) Southeast region of the united states.—The term 'southeast region of the United States' means the area of the United States that is comprised of the States of Virginia, North Carolina, South Carolina, Georgia, Florida, Tennessee, Alabama, Mississippi, Louisiana, and Arkansas."

Pub. L. 112–29, §2, Sept. 16, 2011, 125 Stat. 284, provided that: "In this Act [see Short Title of 2011 Amendment note above]:

"(1) Director.—The term 'Director' means the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office.

"(2) Office.—The term 'Office' means the United States Patent and Trademark Office.

"(3) Patent public advisory committee.—The term 'Patent Public Advisory Committee' means the Patent Public Advisory Committee established under section 5(a) of title 35, United States Code.

"(4) Trademark act of 1946.—The term 'Trademark Act of 1946' means the Act entitled 'An Act to provide for the registration and protection of trademarks used in commerce, to carry out the provisions of certain international conventions, and for other purposes', approved July 5, 1946 (15 U.S.C. 1051 et seq.) (commonly referred to as the 'Trademark Act of 1946' or the 'Lanham Act').

"(5) Trademark public advisory committee.—The term 'Trademark Public Advisory Committee' means the Trademark Public Advisory Committee established under section 5(a) of title 35, United States Code."
35 U.S.C. § 315 (2024) — Title 35: PATENTS / Chapter 31 / Section 315: Relation to other proceedings or actions
Relation to other proceedings or actions
Status: in_force

(a) Infringer's Civil Action.—

(1) Inter partes review barred by civil action.—An inter partes review may not be instituted if, before the date on which the petition for such a review is filed, the petitioner or real party in interest filed a civil action challenging the validity of a claim of the patent.

(2) Stay of civil action.—If the petitioner or real party in interest files a civil action challenging the validity of a claim of the patent on or after the date on which the petitioner files a petition for inter partes review of the patent, that civil action shall be automatically stayed until either—

(A) the patent owner moves the court to lift the stay;

(B) the patent owner files a civil action or counterclaim alleging that the petitioner or real party in interest has infringed the patent; or

(C) the petitioner or real party in interest moves the court to dismiss the civil action.

(3) Treatment of counterclaim.—A counterclaim challenging the validity of a claim of a patent does not constitute a civil action challenging the validity of a claim of a patent for purposes of this subsection.

(b) Patent Owner's Action.—An inter partes review may not be instituted if the petition requesting the proceeding is filed more than 1 year after the date on which the petitioner, real party in interest, or privy of the petitioner is served with a complaint alleging infringement of the patent. The time limitation set forth in the preceding sentence shall not apply to a request for joinder under subsection (c).

(c) Joinder.—If the Director institutes an inter partes review, the Director, in his or her discretion, may join as a party to that inter partes review any person who properly files a petition under section 311 that the Director, after receiving a preliminary response under section 313 or the expiration of the time for filing such a response, determines warrants the institution of an inter partes review under section 314.

(d) Multiple Proceedings.—Notwithstanding sections 135(a), 251, and 252, and chapter 30, during the pendency of an inter partes review, if another proceeding or matter involving the patent is before the Office, the Director may determine the manner in which the inter partes review or other proceeding or matter may proceed, including providing for stay, transfer, consolidation, or termination of any such matter or proceeding.

(e) Estoppel.—

(1) Proceedings before the office.—The petitioner in an inter partes review of a claim in a patent under this chapter that results in a final written decision under section 318(a), or the real party in interest or privy of the petitioner, may not request or maintain a proceeding before the Office with respect to that claim on any ground that the petitioner raised or reasonably could have raised during that inter partes review.

(2) Civil actions and other proceedings.—The petitioner in an inter partes review of a claim in a patent under this chapter that results in a final written decision under section 318(a), or the real party in interest or privy of the petitioner, may not assert either in a civil action arising in whole or in part under section 1338 of title 28 or in a proceeding before the International Trade Commission under section 337 of the Tariff Act of 1930 that the claim is invalid on any ground that the petitioner raised or reasonably could have raised during that inter partes review.

(Added Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4604(a)], Nov. 29, 1999, 113 Stat. 1536, 1501A–569; amended Pub. L. 107–273, div. C, title III, §§13106(a), 13202(a)(4), (c)(1), Nov. 2, 2002, 116 Stat. 1900–1902; Pub. L. 112–29, §6(a), Sept. 16, 2011, 125 Stat. 300.)

Editorial Notes

References in Text

Section 337 of the Tariff Act of 1930, referred to in subsec. (e)(2), is classified to section 1337 of Title 19, Customs Duties.

Amendments

2011—Pub. L. 112–29 amended section generally. Prior to amendment, section related to appeals.

2002—Pub. L. 107–273, §13202(c)(1), made technical correction to directory language of Pub. L. 106–113, which enacted this section.

Subsec. (b). Pub. L. 107–273, §13106(a), reenacted heading without change and amended text generally. Prior to amendment, text read as follows: "A third-party requester may—

"(1) appeal under the provisions of section 134 with respect to any final decision favorable to the patentability of any original or proposed amended or new claim of the patent; or

"(2) be a party to any appeal taken by the patent owner under the provisions of section 134, subject to subsection (c)."

Subsec. (c). Pub. L. 107–273, §13202(a)(4), struck out "United States Code," after "title 28,".

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent issued before, on, or after that effective date, with provisions for graduated implementation, see section 6(c)(2) of Pub. L. 112–29, set out as a note under section 311 of this title.

Effective Date of 2002 Amendment

Amendment by section 13106(a) of Pub. L. 107–273 applicable with respect to any reexamination proceeding commenced on or after Nov. 2, 2002, see section 13106(d) of Pub. L. 107–273, set out as a note under section 134 of this title.

Effective Date

Section effective Nov. 29, 1999, and applicable to any patent issuing from an original application filed in the United States on or after that date, see section 1000(a)(9) [title IV, §4608(a)] of Pub. L. 106–113, set out as an Effective Date of 1999 Amendment note under section 41 of this title.

Estoppel Effect of Reexamination

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle F, §4607], Nov. 29, 1999, 113 Stat. 1536, 1501A–571, provided for estoppel from challenging certain facts determined during inter partes reexamination under former section 311 of this title and contained a severability provision.
35 U.S.C. § 118 (2024) — Title 35: PATENTS / Chapter 11 / Section 118: Filing by other than inventor
Filing by other than inventor
Status: in_force

A person to whom the inventor has assigned or is under an obligation to assign the invention may make an application for patent. A person who otherwise shows sufficient proprietary interest in the matter may make an application for patent on behalf of and as agent for the inventor on proof of the pertinent facts and a showing that such action is appropriate to preserve the rights of the parties. If the Director grants a patent on an application filed under this section by a person other than the inventor, the patent shall be granted to the real party in interest and upon such notice to the inventor as the Director considers to be sufficient.

(July 19, 1952, ch. 950, 66 Stat. 799; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §4(b)(1), Sept. 16, 2011, 125 Stat. 296.)

Historical and Revision Notes

This section is new and provides for the filing of an application by another on behalf of the inventor in certain special hardship situations.

Editorial Notes

Amendments

2011—Pub. L. 112–29 amended section generally. Prior to amendment, text read as follows: "Whenever an inventor refuses to execute an application for patent, or cannot be found or reached after diligent effort, a person to whom the inventor has assigned or agreed in writing to assign the invention or who otherwise shows sufficient proprietary interest in the matter justifying such action, may make application for patent on behalf of and as agent for the inventor on proof of the pertinent facts and a showing that such action is necessary to preserve the rights of the parties or to prevent irreparable damage; and the Director may grant a patent to such inventor upon such notice to him as the Director deems sufficient, and on compliance with such regulations as he prescribes."

2002—Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Pub. L. 106–113, as amended by Pub. L. 107–273, substituted "Director" for "Commissioner" in two places.

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent application that is filed on or after that effective date, see section 4(e) of Pub. L. 112–29, set out as a note under section 111 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.
35 U.S.C. § 321 (2024) — Title 35: PATENTS / Chapter 32 / Section 321: Post-grant review
Post-grant review
Status: in_force

(a) In General.—Subject to the provisions of this chapter, a person who is not the owner of a patent may file with the Office a petition to institute a post-grant review of the patent. The Director shall establish, by regulation, fees to be paid by the person requesting the review, in such amounts as the Director determines to be reasonable, considering the aggregate costs of the post-grant review.

(b) Scope.—A petitioner in a post-grant review may request to cancel as unpatentable 1 or more claims of a patent on any ground that could be raised under paragraph (2) or (3) of section 282(b) (relating to invalidity of the patent or any claim).

(c) Filing Deadline.—A petition for a post-grant review may only be filed not later than the date that is 9 months after the date of the grant of the patent or of the issuance of a reissue patent (as the case may be).

(Added Pub. L. 112–29, §6(d), Sept. 16, 2011, 125 Stat. 306.)

Statutory Notes and Related Subsidiaries

Effective Date

Pub. L. 112–29, §6(f)(2), (3), Sept. 16, 2011, 125 Stat. 311, provided that:

"(2) Applicability.—

"(A) In general.—The amendments made by subsection (d) [enacting this chapter] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and, except as provided in section 18 [set out as a note below] and in paragraph (3), shall apply only to patents described in section 3(n)(1) [set out as an Effective Date of 2011 Amendment; Savings Provisions note under section 100 of this title].

"(B) Limitation.—The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] may impose a limit on the number of post-grant reviews that may be instituted under chapter 32 of title 35, United States Code, during each of the first 4 1-year periods in which the amendments made by subsection (d) are in effect.

"(3) Pending interferences.—

"(A) Procedures in general.—The Director shall determine, and include in the regulations issued under paragraph (1) [set out as a note below], the procedures under which an interference commenced before the effective date set forth in paragraph (2)(A) is to proceed, including whether such interference—

"(i) is to be dismissed without prejudice to the filing of a petition for a post-grant review under chapter 32 of title 35, United States Code; or

"(ii) is to proceed as if this Act [see Short Title of 2011 Amendment note set out under section 1 of this title] had not been enacted.

"(B) Proceedings by patent trial and appeal board.—For purposes of an interference that is commenced before the effective date set forth in paragraph (2)(A), the Director may deem the Patent Trial and Appeal Board to be the Board of Patent Appeals and Interferences, and may allow the Patent Trial and Appeal Board to conduct any further proceedings in that interference.

"(C) Appeals.—The authorization to appeal or have remedy from derivation proceedings in sections 141(d) and 146 of title 35, United States Code, as amended by this Act, and the jurisdiction to entertain appeals from derivation proceedings in section 1295(a)(4)(A) of title 28, United States Code, as amended by this Act, shall be deemed to extend to any final decision in an interference that is commenced before the effective date set forth in paragraph (2)(A) of this subsection and that is not dismissed pursuant to this paragraph."

Regulations

Pub. L. 112–29, §6(f)(1), Sept. 16, 2011, 125 Stat. 311, provided that: "The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall, not later than the date that is 1 year after the date of the enactment of this Act [Sept. 16, 2011], issue regulations to carry out chapter 32 of title 35, United States Code, as added by subsection (d) of this section."

Transitional Program for Covered Business Method Patents

Pub. L. 112–29, §18, Sept. 16, 2011, 125 Stat. 329, as amended by Pub. L. 112–274, §1(b), Jan. 14, 2013, 126 Stat. 2456, provided that:

"(a) Transitional Program.—

"(1) Establishment.—Not later than the date that is 1 year after the date of the enactment of this Act [Sept. 16, 2011], the Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall issue regulations establishing and implementing a transitional post-grant review proceeding for review of the validity of covered business method patents. The transitional proceeding implemented pursuant to this subsection shall be regarded as, and shall employ the standards and procedures of, a post-grant review under chapter 32 of title 35, United States Code, subject to the following:

"(A) Section 321(c) of title 35, United States Code, and subsections (b), (e)(2), and (f) of section 325 of such title shall not apply to a transitional proceeding.

"(B) A person may not file a petition for a transitional proceeding with respect to a covered business method patent unless the person or the person's real party in interest or privy has been sued for infringement of the patent or has been charged with infringement under that patent.

"(C) A petitioner in a transitional proceeding who challenges the validity of 1 or more claims in a covered business method patent on a ground raised under section 102 or 103 of title 35, United States Code, as in effect on the day before the effective date set forth in section 3(n)(1) [set out as an Effective Date of 2011 Amendment; Savings Provisions note under section 100 of this title], may support such ground only on the basis of—

"(i) prior art that is described by section 102(a) of such title (as in effect on the day before such effective date); or

"(ii) prior art that—

     "(I) discloses the invention more than 1 year before the date of the application for patent in the United States; and

     "(II) would be described by section 102(a) of such title (as in effect on the day before the effective date set forth in section 3(n)(1)) if the disclosure had been made by another before the invention thereof by the applicant for patent.

"(D) The petitioner in a transitional proceeding that results in a final written decision under section 328(a) of title 35, United States Code, with respect to a claim in a covered business method patent, or the petitioner's real party in interest, may not assert, either in a civil action arising in whole or in part under section 1338 of title 28, United States Code, or in a proceeding before the International Trade Commission under section 337 of the Tariff Act of 1930 (19 U.S.C. 1337), that the claim is invalid on any ground that the petitioner raised during that transitional proceeding.

"(E) The Director may institute a transitional proceeding only for a patent that is a covered business method patent.

"(2) Effective date.—The regulations issued under paragraph (1) shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any covered business method patent issued before, on, or after that effective date, except that the regulations shall not apply to a patent described in section 6(f)(2)(A) of this Act [set out as a note above] during the period in which a petition for post-grant review of that patent would satisfy the requirements of section 321(c) of title 35, United States Code.

"(3) Sunset.—

"(A) In general.—This subsection, and the regulations issued under this subsection, are repealed effective upon the expiration of the 8-year period beginning on the date that the regulations issued under to [sic] paragraph (1) take effect [Regulations effective Sept. 16, 2012, see 77 F.R. 48680.].

"(B) Applicability.—Notwithstanding subparagraph (A), this subsection and the regulations issued under this subsection shall continue to apply, after the date of the repeal under subparagraph (A), to any petition for a transitional proceeding that is filed before the date of such repeal.

"(b) Request for Stay.—

"(1) In general.—If a party seeks a stay of a civil action alleging infringement of a patent under section 281 of title 35, United States Code, relating to a transitional proceeding for that patent, the court shall decide whether to enter a stay based on—

"(A) whether a stay, or the denial thereof, will simplify the issues in question and streamline the trial;

"(B) whether discovery is complete and whether a trial date has been set;

"(C) whether a stay, or the denial thereof, would unduly prejudice the nonmoving party or present a clear tactical advantage for the moving party; and

"(D) whether a stay, or the denial thereof, will reduce the burden of litigation on the parties and on the court.

"(2) Review.—A party may take an immediate interlocutory appeal from a district court's decision under paragraph (1). The United States Court of Appeals for the Federal Circuit shall review the district court's decision to ensure consistent application of established precedent, and such review may be de novo.

"(c) ATM Exemption for Venue Purposes.—In an action for infringement under section 281 of title 35, United States Code, of a covered business method patent, an automated teller machine shall not be deemed to be a regular and established place of business for purposes of section 1400(b) of title 28, United States Code.

"(d) Definition.—

"(1) In general.—For purposes of this section, the term 'covered business method patent' means a patent that claims a method or corresponding apparatus for performing data processing or other operations used in the practice, administration, or management of a financial product or service, except that the term does not include patents for technological inventions.

"(2) Regulations.—To assist in implementing the transitional proceeding authorized by this section, the Director shall issue regulations for determining whether a patent is for a technological invention.

"(e) Rule of Construction.—Nothing in this section shall be construed as amending or interpreting categories of patent-eligible subject matter set forth under section 101 of title 35, United States Code."
35 U.S.C. § 289 (2024) — Title 35: PATENTS / Chapter 29 / Section 289: Additional remedy for infringement of design patent
Additional remedy for infringement of design patent
Status: in_force

Whoever during the term of a patent for a design, without license of the owner, (1) applies the patented design, or any colorable imitation thereof, to any article of manufacture for the purpose of sale, or (2) sells or exposes for sale any article of manufacture to which such design or colorable imitation has been applied shall be liable to the owner to the extent of his total profit, but not less than $250, recoverable in any United States district court having jurisdiction of the parties.

Nothing in this section shall prevent, lessen, or impeach any other remedy which an owner of an infringed patent has under the provisions of this title, but he shall not twice recover the profit made from the infringement.

(July 19, 1952, ch. 950, 66 Stat. 813.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §§74, 75 (Feb. 4, 1887, ch. 105, §§1, 2, 24 Stat. 387, 388).

Language is changed.
35 U.S.C. § 326 (2024) — Title 35: PATENTS / Chapter 32 / Section 326: Conduct of post-grant review
Conduct of post-grant review
Status: in_force

(a) Regulations.—The Director shall prescribe regulations—

(1) providing that the file of any proceeding under this chapter shall be made available to the public, except that any petition or document filed with the intent that it be sealed shall, if accompanied by a motion to seal, be treated as sealed pending the outcome of the ruling on the motion;

(2) setting forth the standards for the showing of sufficient grounds to institute a review under subsections (a) and (b) of section 324;

(3) establishing procedures for the submission of supplemental information after the petition is filed;

(4) establishing and governing a post-grant review under this chapter and the relationship of such review to other proceedings under this title;

(5) setting forth standards and procedures for discovery of relevant evidence, including that such discovery shall be limited to evidence directly related to factual assertions advanced by either party in the proceeding;

(6) prescribing sanctions for abuse of discovery, abuse of process, or any other improper use of the proceeding, such as to harass or to cause unnecessary delay or an unnecessary increase in the cost of the proceeding;

(7) providing for protective orders governing the exchange and submission of confidential information;

(8) providing for the filing by the patent owner of a response to the petition under section 323 after a post-grant review has been instituted, and requiring that the patent owner file with such response, through affidavits or declarations, any additional factual evidence and expert opinions on which the patent owner relies in support of the response;

(9) setting forth standards and procedures for allowing the patent owner to move to amend the patent under subsection (d) to cancel a challenged claim or propose a reasonable number of substitute claims, and ensuring that any information submitted by the patent owner in support of any amendment entered under subsection (d) is made available to the public as part of the prosecution history of the patent;

(10) providing either party with the right to an oral hearing as part of the proceeding;

(11) requiring that the final determination in any post-grant review be issued not later than 1 year after the date on which the Director notices the institution of a proceeding under this chapter, except that the Director may, for good cause shown, extend the 1-year period by not more than 6 months, and may adjust the time periods in this paragraph in the case of joinder under section 325(c); and

(12) providing the petitioner with at least 1 opportunity to file written comments within a time period established by the Director.

(b) Considerations.—In prescribing regulations under this section, the Director shall consider the effect of any such regulation on the economy, the integrity of the patent system, the efficient administration of the Office, and the ability of the Office to timely complete proceedings instituted under this chapter.

(c) Patent Trial and Appeal Board.—The Patent Trial and Appeal Board shall, in accordance with section 6, conduct each post-grant review instituted under this chapter.

(d) Amendment of the Patent.—

(1) In general.—During a post-grant review instituted under this chapter, the patent owner may file 1 motion to amend the patent in 1 or more of the following ways:

(A) Cancel any challenged patent claim.

(B) For each challenged claim, propose a reasonable number of substitute claims.

(2) Additional motions.—Additional motions to amend may be permitted upon the joint request of the petitioner and the patent owner to materially advance the settlement of a proceeding under section 327, or upon the request of the patent owner for good cause shown.

(3) Scope of claims.—An amendment under this subsection may not enlarge the scope of the claims of the patent or introduce new matter.

(e) Evidentiary Standards.—In a post-grant review instituted under this chapter, the petitioner shall have the burden of proving a proposition of unpatentability by a preponderance of the evidence.

(Added Pub. L. 112–29, §6(d), Sept. 16, 2011, 125 Stat. 308.)

Statutory Notes and Related Subsidiaries

Effective Date

Section effective upon the expiration of the 1-year period beginning Sept. 16, 2011, and applicable only to patents described in section 3(n)(1) of Pub. L. 112–29 (35 U.S.C. 100 note), with certain exceptions and limitations, see section 6(f)(2), (3) of Pub. L. 112–29, set out as a note under section 321 of this title.
35 U.S.C. § 329 (2024) — Title 35: PATENTS / Chapter 32 / Section 329: Appeal
Appeal
Status: in_force

A party dissatisfied with the final written decision of the Patent Trial and Appeal Board under section 328(a) may appeal the decision pursuant to sections 141 through 144. Any party to the post-grant review shall have the right to be a party to the appeal.

(Added Pub. L. 112–29, §6(d), Sept. 16, 2011, 125 Stat. 311.)

Statutory Notes and Related Subsidiaries

Effective Date

Section effective upon the expiration of the 1-year period beginning Sept. 16, 2011, and applicable only to patents described in section 3(n)(1) of Pub. L. 112–29 (35 U.S.C. 100 note), with certain exceptions and limitations, see section 6(f)(2), (3) of Pub. L. 112–29, set out as a note under section 321 of this title.
35 U.S.C. § 376 (2024) — Title 35: PATENTS / Chapter 37 / Section 376: Fees
Fees
Status: in_force

(a) The required payment of the international fee and the handling fee, which amounts are specified in the Regulations, shall be paid in United States currency. The Patent and Trademark Office shall charge a national fee as provided in section 41(a), and may also charge the following fees:

(1) A transmittal fee (see section 361(d)).

(2) A search fee (see section 361(d)).

(3) A supplemental search fee (to be paid when required).

(4) A preliminary examination fee and any additional fees (see section 362(b)).

(5) Such other fees as established by the Director.

(b) The amounts of fees specified in subsection (a) of this section, except the international fee and the handling fee, shall be prescribed by the Director. He may refund any sum paid by mistake or in excess of the fees so specified, or if required under the treaty and the Regulations. The Director may also refund any part of the search fee, the national fee, the preliminary examination fee, and any additional fees, where he determines such refund to be warranted.

(Added Pub. L. 94–131, §1, Nov. 14, 1975, 89 Stat. 690; amended Pub. L. 98–622, title IV, §§402(g), 403(a), Nov. 8, 1984, 98 Stat. 3392; Pub. L. 99–616, §8, Nov. 6, 1986, 100 Stat. 3486; Pub. L. 102–204, §5(g)(1), Dec. 10, 1991, 105 Stat. 1640; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(a)(21), (b)(1)(B), Nov. 2, 2002, 116 Stat. 1905, 1906.)

Editorial Notes

Amendments

2002—Subsec. (a)(1) to (3). Pub. L. 107–273, §13206(a)(21), substituted period for semicolon at end.

Subsecs. (a)(5), (b). Pub. L. 107–273, §13206(b)(1)(B), made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Subsecs. (a)(5), (b). Pub. L. 106–113, as amended by Pub. L. 107–273, §13206(b)(1)(B), substituted "Director" for "Commissioner" wherever appearing.

1991—Subsec. (a). Pub. L. 102–204, §5(g)(1)(A), in introductory provisions inserted "shall charge a national fee as provided in section 41(a), and" after "Office", redesignated pars. (5) and (6) as (4) and (5), respectively, and struck out former par. (4), which read as follows: "A national fee (see section 371(c));".

Subsec. (b). Pub. L. 102–204, §5(g)(1)(B), substituted "the national fee, the preliminary examination fee," for "the preliminary examination fee".

1986—Subsec. (a). Pub. L. 99–616, §8(a), in introductory provisions, inserted "and the handling fee" and substituted "amounts are" for "amount is", added par. (5), and redesignated former par. (5) as (6).

Subsec. (b). Pub. L. 99–616, §8(b), inserted "and the handling fee" and "the preliminary examination fee and any additional fees,".

1984—Subsec. (a). Pub. L. 98–622, §403(a), substituted "Patent and Trademark Office" for "Patent Office" in provision preceding par. (1).

Subsec. (a)(5), (6). Pub. L. 98–622, §402(g), redesignated par. (6) as (5). Former par. (5), which read "A special fee (to be paid when required; see section 372(c))", was struck out.

Statutory Notes and Related Subsidiaries

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1986 Amendment

Amendment by Pub. L. 99–616 effective July 1, 1987, and applicable to all international applications pending before or after that date, see section 9 of Pub. L. 99–616, set out as a note under section 351 of this title.

Effective Date of 1984 Amendment

Amendment by section 402(g) of Pub. L. 98–622 effective six months after Nov. 8, 1984, see section 406(b) of Pub. L. 98–622, set out as a note under section 3 of this title.

Amendment by section 403(a) of Pub. L. 98–622 effective Nov. 8, 1984, see section 406(a) of Pub. L. 98–622, set out as a note under section 351 of this title.

Effective Date

Section effective Jan. 24, 1978, and applicable to international and national applications filed, on and after that date, see section 11 of Pub. L. 94–131, set out as a note under section 351 of this title.
35 U.S.C. § 200 (2024) — Title 35: PATENTS / Chapter 18 / Section 200: Policy and objective
Policy and objective
Status: in_force

It is the policy and objective of the Congress to use the patent system to promote the utilization of inventions arising from federally supported research or development; to encourage maximum participation of small business firms in federally supported research and development efforts; to promote collaboration between commercial concerns and nonprofit organizations, including universities; to ensure that inventions made by nonprofit organizations and small business firms are used in a manner to promote free competition and enterprise without unduly encumbering future research and discovery; to promote the commercialization and public availability of inventions made in the United States by United States industry and labor; to ensure that the Government obtains sufficient rights in federally supported inventions to meet the needs of the Government and protect the public against nonuse or unreasonable use of inventions; and to minimize the costs of administering policies in this area.

(Added Pub. L. 96–517, §6(a), Dec. 12, 1980, 94 Stat. 3018; amended Pub. L. 106–404, §5, Nov. 1, 2000, 114 Stat. 1745.)

Editorial Notes

Amendments

2000—Pub. L. 106–404 substituted "enterprise without unduly encumbering future research and discovery;" for "enterprise;".

Statutory Notes and Related Subsidiaries

Effective Date

Section effective July 1, 1981, but implementing regulations authorized to be issued earlier, see section 8(f) of Pub. L. 96–517, set out as an Effective Date of 1980 Amendment note under section 41 of this title.

Short Title

This chapter is popularly known as the Bayh-Dole Act. Section 6(a) of Pub. L. 96–517, Dec. 12, 1980, 94 Stat. 3018, which enacted this chapter, is also popularly known as the Bayh-Dole Act and also as the University and Small Business Patent Procedures Act of 1980. For complete classification of section 6(a) of Pub. L. 96–517 to the Code, see Tables.
35 U.S.C. § 257 (2024) — Title 35: PATENTS / Chapter 25 / Section 257: Supplemental examinations to consider, reconsider, or correct information
Supplemental examinations to consider, reconsider, or correct information
Status: in_force

(a) Request for Supplemental Examination.—A patent owner may request supplemental examination of a patent in the Office to consider, reconsider, or correct information believed to be relevant to the patent, in accordance with such requirements as the Director may establish. Within 3 months after the date a request for supplemental examination meeting the requirements of this section is received, the Director shall conduct the supplemental examination and shall conclude such examination by issuing a certificate indicating whether the information presented in the request raises a substantial new question of patentability.

(b) Reexamination Ordered.—If the certificate issued under subsection (a) indicates that a substantial new question of patentability is raised by 1 or more items of information in the request, the Director shall order reexamination of the patent. The reexamination shall be conducted according to procedures established by chapter 30, except that the patent owner shall not have the right to file a statement pursuant to section 304. During the reexamination, the Director shall address each substantial new question of patentability identified during the supplemental examination, notwithstanding the limitations in chapter 30 relating to patents and printed publication or any other provision of such chapter.

(c) Effect.—

(1) In general.—A patent shall not be held unenforceable on the basis of conduct relating to information that had not been considered, was inadequately considered, or was incorrect in a prior examination of the patent if the information was considered, reconsidered, or corrected during a supplemental examination of the patent. The making of a request under subsection (a), or the absence thereof, shall not be relevant to enforceability of the patent under section 282.

(2) Exceptions.—

(A) Prior allegations.—Paragraph (1) shall not apply to an allegation pled with particularity in a civil action, or set forth with particularity in a notice received by the patent owner under section 505(j)(2)(B)(iv)(II) of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 355(j)(2)(B)(iv)(II)), before the date of a supplemental examination request under subsection (a) to consider, reconsider, or correct information forming the basis for the allegation.

(B) Patent enforcement actions.—In an action brought under section 337(a) of the Tariff Act of 1930 (19 U.S.C. 1337(a)), or section 281, paragraph (1) shall not apply to any defense raised in the action that is based upon information that was considered, reconsidered, or corrected pursuant to a supplemental examination request under subsection (a), unless the supplemental examination, and any reexamination ordered pursuant to the request, are concluded before the date on which the action is brought.

(d) Fees and Regulations.—

(1) Fees.—The Director shall, by regulation, establish fees for the submission of a request for supplemental examination of a patent, and to consider each item of information submitted in the request. If reexamination is ordered under subsection (b), fees established and applicable to ex parte reexamination proceedings under chapter 30 shall be paid, in addition to fees applicable to supplemental examination.

(2) Regulations.—The Director shall issue regulations governing the form, content, and other requirements of requests for supplemental examination, and establishing procedures for reviewing information submitted in such requests.

(e) Fraud.—If the Director becomes aware, during the course of a supplemental examination or reexamination proceeding ordered under this section, that a material fraud on the Office may have been committed in connection with the patent that is the subject of the supplemental examination, then in addition to any other actions the Director is authorized to take, including the cancellation of any claims found to be invalid under section 307 as a result of a reexamination ordered under this section, the Director shall also refer the matter to the Attorney General for such further action as the Attorney General may deem appropriate. Any such referral shall be treated as confidential, shall not be included in the file of the patent, and shall not be disclosed to the public unless the United States charges a person with a criminal offense in connection with such referral.

(f) Rule of Construction.—Nothing in this section shall be construed—

(1) to preclude the imposition of sanctions based upon criminal or antitrust laws (including section 1001(a) of title 18, the first section of the Clayton Act, and section 5 of the Federal Trade Commission Act to the extent that section relates to unfair methods of competition);

(2) to limit the authority of the Director to investigate issues of possible misconduct and impose sanctions for misconduct in connection with matters or proceedings before the Office; or

(3) to limit the authority of the Director to issue regulations under chapter 3 relating to sanctions for misconduct by representatives practicing before the Office.

(Added and amended Pub. L. 112–29, §§12(a), 20(j), Sept. 16, 2011, 125 Stat. 325, 335.)

Editorial Notes

References in Text

The first section of the Clayton Act, referred to in subsec. (f)(1), is classified to section 12 of Title 15, Commerce and Trade, and section 53 of Title 29, Labor.

Section 5 of the Federal Trade Commission Act, referred to in subsec. (f)(1), is classified to section 45 of Title 15, Commerce and Trade.

Amendments

2011—Subsec. (c)(2)(B). Pub. L. 112–29, §20(j), struck out "of this title" after "281".

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by section 20(j) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date

Pub. L. 112–29, §12(c), Sept. 16, 2011, 125 Stat. 327, provided that: "The amendments made by this section [enacting this section] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any patent issued before, on, or after that effective date."
35 U.S.C. § 115 (2024) — Title 35: PATENTS / Chapter 11 / Section 115: Inventor's oath or declaration
Inventor's oath or declaration
Status: in_force

(a) Naming the Inventor; Inventor's Oath or Declaration.—An application for patent that is filed under section 111(a) or commences the national stage under section 371 shall include, or be amended to include, the name of the inventor for any invention claimed in the application. Except as otherwise provided in this section, each individual who is the inventor or a joint inventor of a claimed invention in an application for patent shall execute an oath or declaration in connection with the application.

(b) Required Statements.—An oath or declaration under subsection (a) shall contain statements that—

(1) the application was made or was authorized to be made by the affiant or declarant; and

(2) such individual believes himself or herself to be the original inventor or an original joint inventor of a claimed invention in the application.

(c) Additional Requirements.—The Director may specify additional information relating to the inventor and the invention that is required to be included in an oath or declaration under subsection (a).

(d) Substitute Statement.—

(1) In general.—In lieu of executing an oath or declaration under subsection (a), the applicant for patent may provide a substitute statement under the circumstances described in paragraph (2) and such additional circumstances that the Director may specify by regulation.

(2) Permitted circumstances.—A substitute statement under paragraph (1) is permitted with respect to any individual who—

(A) is unable to file the oath or declaration under subsection (a) because the individual—

(i) is deceased;

(ii) is under legal incapacity; or

(iii) cannot be found or reached after diligent effort; or

(B) is under an obligation to assign the invention but has refused to make the oath or declaration required under subsection (a).

(3) Contents.—A substitute statement under this subsection shall—

(A) identify the individual with respect to whom the statement applies;

(B) set forth the circumstances representing the permitted basis for the filing of the substitute statement in lieu of the oath or declaration under subsection (a); and

(C) contain any additional information, including any showing, required by the Director.

(e) Making Required Statements in Assignment of Record.—An individual who is under an obligation of assignment of an application for patent may include the required statements under subsections (b) and (c) in the assignment executed by the individual, in lieu of filing such statements separately.

(f) Time for Filing.—The applicant for patent shall provide each required oath or declaration under subsection (a), substitute statement under subsection (d), or recorded assignment meeting the requirements of subsection (e) no later than the date on which the issue fee for the patent is paid.

(g) Earlier-Filed Application Containing Required Statements or Substitute Statement.—

(1) Exception.—The requirements under this section shall not apply to an individual with respect to an application for patent in which the individual is named as the inventor or a joint inventor and that claims the benefit under section 120, 121, 365(c), or 386(c) of the filing of an earlier-filed application, if—

(A) an oath or declaration meeting the requirements of subsection (a) was executed by the individual and was filed in connection with the earlier-filed application;

(B) a substitute statement meeting the requirements of subsection (d) was filed in connection with the earlier filed application with respect to the individual; or

(C) an assignment meeting the requirements of subsection (e) was executed with respect to the earlier-filed application by the individual and was recorded in connection with the earlier-filed application.

(2) Copies of oaths, declarations, statements, or assignments.—Notwithstanding paragraph (1), the Director may require that a copy of the executed oath or declaration, the substitute statement, or the assignment filed in connection with the earlier-filed application be included in the later-filed application.

(h) Supplemental and Corrected Statements; Filing Additional Statements.—

(1) In general.—Any person making a statement required under this section may withdraw, replace, or otherwise correct the statement at any time. If a change is made in the naming of the inventor requiring the filing of 1 or more additional statements under this section, the Director shall establish regulations under which such additional statements may be filed.

(2) Supplemental statements not required.—If an individual has executed an oath or declaration meeting the requirements of subsection (a) or an assignment meeting the requirements of subsection (e) with respect to an application for patent, the Director may not thereafter require that individual to make any additional oath, declaration, or other statement equivalent to those required by this section in connection with the application for patent or any patent issuing thereon.

(3) Savings clause.—A patent shall not be invalid or unenforceable based upon the failure to comply with a requirement under this section if the failure is remedied as provided under paragraph (1).

(i) Acknowledgment of Penalties.—Any declaration or statement filed pursuant to this section shall contain an acknowledgment that any willful false statement made in such declaration or statement is punishable under section 1001 of title 18 by fine or imprisonment of not more than 5 years, or both.

(July 19, 1952, ch. 950, 66 Stat. 799; Pub. L. 97–247, §14(a), Aug. 27, 1982, 96 Stat. 321; Pub. L. 105–277, div. G, title XXII, §2222(d), Oct. 21, 1998, 112 Stat. 2681–818; Pub. L. 112–29, §4(a)(1), Sept. 16, 2011, 125 Stat. 293; Pub. L. 112–211, title I, §102(4), Dec. 18, 2012, 126 Stat. 1531; Pub. L. 112–274, §1(f), Jan. 14, 2013, 126 Stat. 2456.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §35 (R.S. 4892, amended (1) Mar. 3, 1903, ch. 1019, §2, 32 Stat. 1225, 1226, (2) May 23, 1930, ch. 312, §3, 46 Stat. 376).

The expression at the end of the second sentence is added to avoid application of the District of Columbia law to oaths taken outside the District.

Changes in language are made.

Editorial Notes

Amendments

2013—Subsec. (f). Pub. L. 112–274, §1(f)(1), added subsec. (f) and struck out former subsec. (f). Prior to amendment, text read as follows: "A notice of allowance under section 151 may be provided to an applicant for patent only if the applicant for patent has filed each required oath or declaration under subsection (a) or has filed a substitute statement under subsection (d) or recorded an assignment meeting the requirements of subsection (e)."

Subsec. (g)(1). Pub. L. 112–274, §1(f)(2), substituted "that claims" for "who claims" in introductory provisions.

2012—Subsec. (g)(1). Pub. L. 112–211 substituted "section 120, 121, 365(c), or 386(c)" for "section 120, 121, or 365(c)" in introductory provisions.

2011—Pub. L. 112–29 amended section generally. Prior to amendment, text read as follows: "The applicant shall make oath that he believes himself to be the original and first inventor of the process, machine, manufacture, or composition of matter, or improvement thereof, for which he solicits a patent; and shall state of what country he is a citizen. Such oath may be made before any person within the United States authorized by law to administer oaths, or, when, made in a foreign country, before any diplomatic or consular officer of the United States authorized to administer oaths, or before any officer having an official seal and authorized to administer oaths in the foreign country in which the applicant may be, whose authority is proved by certificate of a diplomatic or consular officer of the United States, or apostille of an official designated by a foreign country which, by treaty or convention, accords like effect to apostilles of designated officials in the United States, and such oath shall be valid if it complies with the laws of the state or country where made. When the application is made as provided in this title by a person other than the inventor, the oath may be so varied in form that it can be made by him. For purposes of this section, a consular officer shall include any United States citizen serving overseas, authorized to perform notarial functions pursuant to section 1750 of the Revised Statutes, as amended (22 U.S.C. 4221)."

1998—Pub. L. 105–277 inserted at end "For purposes of this section, a consular officer shall include any United States citizen serving overseas, authorized to perform notarial functions pursuant to section 1750 of the Revised Statutes, as amended (22 U.S.C. 4221)."

1982—Pub. L. 97–247 substituted "is" for "shall be" after "whose authority", and inserted ", or apostille of an official designated by a foreign country which, by treaty or convention, accords like effect to apostilles of designated officials in the United States".

Statutory Notes and Related Subsidiaries

Effective Date of 2013 Amendment

Amendment by Pub. L. 112–274 effective Jan. 14, 2013, and applicable to proceedings commenced on or after such date, see section 1(n) of Pub. L. 112–274, set out as a note under section 5 of this title.

Effective Date of 2012 Amendment

Amendment by Pub. L. 112–211 effective on the later of the date that is 1 year after Dec. 18, 2012, or the date that the Geneva Act of the Hague Agreement Concerning the International Registration of Industrial Designs enters into force with respect to the United States (May 13, 2015), and applicable only to certain applications filed on and after that effective date and patents issuing thereon, see section 103 of Pub. L. 112–211, set out as a note under section 100 of this title.

Effective Date of 2011 Amendment

Amendment by Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent application that is filed on or after that effective date, see section 4(e) of Pub. L. 112–29, set out as a note under section 111 of this title.

Effective Date of 1982 Amendment

Amendment by Pub. L. 97–247 effective Aug. 27, 1982, see section 17(a) of Pub. L. 97–247, set out as a note under section 41 of this title.
35 U.S.C. § 111 (2024) — Title 35: PATENTS / Chapter 11 / Section 111: Application
Application
Status: in_force

(a) In General.—

(1) Written application.—An application for patent shall be made, or authorized to be made, by the inventor, except as otherwise provided in this title, in writing to the Director.

(2) Contents.—Such application shall include—

(A) a specification as prescribed by section 112;

(B) a drawing as prescribed by section 113; and

(C) an oath or declaration as prescribed by section 115.

(3) Fee, oath or declaration, and claims.—The application shall be accompanied by the fee required by law. The fee, oath or declaration, and 1 or more claims may be submitted after the filing date of the application, within such period and under such conditions, including the payment of a surcharge, as may be prescribed by the Director. Upon failure to submit the fee, oath or declaration, and 1 or more claims within such prescribed period, the application shall be regarded as abandoned.

(4) Filing date.—The filing date of an application shall be the date on which a specification, with or without claims, is received in the United States Patent and Trademark Office.

(b) Provisional Application.—

(1) Authorization.—A provisional application for patent shall be made or authorized to be made by the inventor, except as otherwise provided in this title, in writing to the Director. Such application shall include—

(A) a specification as prescribed by section 112(a); and

(B) a drawing as prescribed by section 113.

(2) Claim.—A claim, as required by subsections (b) through (e) of section 112, shall not be required in a provisional application.

(3) Fee.—The application shall be accompanied by the fee required by law. The fee may be submitted after the filing date of the application, within such period and under such conditions, including the payment of a surcharge, as may be prescribed by the Director. Upon failure to submit the fee within such prescribed period, the application shall be regarded as abandoned.

(4) Filing date.—The filing date of a provisional application shall be the date on which a specification, with or without claims, is received in the United States Patent and Trademark Office.

(5) Abandonment.—Notwithstanding the absence of a claim, upon timely request and as prescribed by the Director, a provisional application may be treated as an application filed under subsection (a). Subject to section 119(e)(3), if no such request is made, the provisional application shall be regarded as abandoned 12 months after the filing date of such application and shall not be subject to revival after such 12-month period.

(6) Other basis for provisional application.—Subject to all the conditions in this subsection and section 119(e), and as prescribed by the Director, an application for patent filed under subsection (a) may be treated as a provisional application for patent.

(7) No right of priority or benefit of earliest filing date.—A provisional application shall not be entitled to the right of priority of any other application under section 119, 365(a), or 386(a) or to the benefit of an earlier filing date in the United States under section 120, 121, 365(c), or 386(c).

(8) Applicable provisions.—The provisions of this title relating to applications for patent shall apply to provisional applications for patent, except as otherwise provided, and except that provisional applications for patent shall not be subject to sections 131 and 135.

(c) Prior Filed Application.—Notwithstanding the provisions of subsection (a), the Director may prescribe the conditions, including the payment of a surcharge, under which a reference made upon the filing of an application under subsection (a) to a previously filed application, specifying the previously filed application by application number and the intellectual property authority or country in which the application was filed, shall constitute the specification and any drawings of the subsequent application for purposes of a filing date. A copy of the specification and any drawings of the previously filed application shall be submitted within such period and under such conditions as may be prescribed by the Director. A failure to submit the copy of the specification and any drawings of the previously filed application within the prescribed period shall result in the application being regarded as abandoned. Such application shall be treated as having never been filed, unless—

(1) the application is revived under section 27; and

(2) a copy of the specification and any drawings of the previously filed application are submitted to the Director.

(July 19, 1952, ch. 950, 66 Stat. 798; Pub. L. 97–247, §5, Aug. 27, 1982, 96 Stat. 319; Pub. L. 103–465, title V, §532(b)(3), Dec. 8, 1994, 108 Stat. 4986; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §§4732(a)(10)(A), 4801(a)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582, 1501A–588; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §§3(e)(2), 4(a)(3), (d), 20(j), Sept. 16, 2011, 125 Stat. 287, 295, 296, 335; Pub. L. 112–211, title I, §102(3), title II, §201(a), Dec. 18, 2012, 126 Stat. 1531, 1533.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §33 (R.S. 4888, amended (1) Mar. 3, 1915, ch. 94, §1, 38 Stat. 958; (2) May 23, 1930, ch. 312, §2, 46 Stat. 376).

The corresponding section of existing statute is divided into an introductory section relating to the application generally (this section) and a section on the specification (sec. 112).

The parts of the application are specified and the requirement for signature is placed in this general section so as to insure that only one signature will suffice.

Editorial Notes

Amendments

2012—Subsec. (a)(3), (4). Pub. L. 112–211, §201(a)(1), added pars. (3) and (4) and struck out former pars. (3) and (4) which related to fee and oath or declaration and failure to submit.

Subsec. (b)(3), (4). Pub. L. 112–211, §201(a)(2), added pars. (3) and (4) and struck out former pars. (3) and (4) which related to fee and filing date of a provisional application.

Subsec. (b)(7). Pub. L. 112–211, §102(3), substituted "section 119, 365(a), or 386(a)" for "section 119 or 365(a)" and "section 120, 121, 365(c), or 386(c)" for "section 120, 121, or 365(c)".

Subsec. (c). Pub. L. 112–211, §201(a)(3), added subsec. (c).

2011—Subsec. (a)(2)(A). Pub. L. 112–29, §20(j), struck out "of this title" after "112".

Subsec. (a)(2)(B). Pub. L. 112–29, §20(j), struck out "of this title" after "113".

Subsec. (a)(2)(C). Pub. L. 112–29, §20(j), struck out "of this title" after "115".

Pub. L. 112–29, §4(a)(3)(A), substituted "or declaration" for "by the applicant".

Subsec. (a)(3). Pub. L. 112–29, §4(a)(3)(B), (C), inserted "or declaration" after "and oath" in heading and text.

Subsec. (a)(4). Pub. L. 112–29, §4(a)(3)(C), inserted "or declaration" after "and oath" in two places.

Subsec. (b)(1)(A). Pub. L. 112–29, §4(d)(1), substituted "section 112(a)" for "the first paragraph of section 112 of this title".

Subsec. (b)(1)(B). Pub. L. 112–29, §20(j), struck out "of this title" after "113".

Subsec. (b)(2). Pub. L. 112–29, §4(d)(2), substituted "subsections (b) through (e) of section 112," for "the second through fifth paragraphs of section 112,".

Subsec. (b)(5). Pub. L. 112–29, §20(j), struck out "of this title" after "119(e)(3)".

Subsec. (b)(6). Pub. L. 112–29, §20(j), struck out "of this title" after "119(e)".

Subsec. (b)(7). Pub. L. 112–29, §20(j), struck out "of this title" after "365(a)" and after "365(c)".

Subsec. (b)(8). Pub. L. 112–29, §20(j), struck out "of this title" before period at end.

Pub. L. 112–29, §3(e)(2), substituted "sections 131 and 135" for "sections 115, 131, 135, and 157".

2002—Subsecs. (a)(1), (3), (4), (b)(1), (3)(B), (C), (6). Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)]. See 1999 Amendment notes below.

1999—Subsecs. (a)(1), (3), (4), (b)(1), (3)(B), (C). Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)], as amended by Pub. L. 107–273, substituted "Director" for "Commissioner".

Subsec. (b)(5). Pub. L. 106–113, §1000(a)(9) [title IV, §4801(a)], amended heading and text of par. (5) generally. Prior to amendment, text read as follows: "The provisional application shall be regarded as abandoned 12 months after the filing date of such application and shall not be subject to revival thereafter."

Subsec. (b)(6). Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)], as amended by Pub. L. 107–273, substituted "Director" for "Commissioner".

1994—Pub. L. 103–465 amended section generally. Prior to amendment, section read as follows: "Application for patent shall be made, or authorized to be made, by the inventor, except as otherwise provided in this title, in writing to the Commissioner. Such application shall include (1) a specification as prescribed by section 112 of this title; (2) a drawing as prescribed by section 113 of this title; and (3) an oath by the applicant as prescribed by section 115 of this title. The application must be accompanied by the fee required by law. The fee and oath may be submitted after the specification and any required drawing are submitted, within such period and under such conditions, including the payment of a surcharge, as may be prescribed by the Commissioner. Upon failure to submit the fee and oath within such prescribed period, the application shall be regarded as abandoned, unless it is shown to the satisfaction of the Commissioner that the delay in submitting the fee and oath was unavoidable. The filing date of an application shall be the date on which the specification and any required drawing are received in the Patent and Trademark Office."

1982—Pub. L. 97–247 inserted ", or authorized to be made," after "shall be made", struck out the colon after "shall include", struck out "signed by the applicant and" after "The application", and inserted provisions that the fee and oath may be submitted after the specification and any required drawing are submitted, within such period and under such conditions, including the payment of a surcharge, as may be prescribed by the Commissioner, that upon failure to submit the fee and oath within such prescribed period, the application shall be regarded as abandoned, unless it is shown to the satisfaction of the Commissioner that the delay in submitting the fee and oath was unavoidable, and that the filing date of an application shall be the date on which the specification and any required drawing are received in the Patent and Trademark Office.

Statutory Notes and Related Subsidiaries

Effective Date of 2012 Amendment

Amendment by section 102(3) of Pub. L. 112–211 effective on the later of the date that is 1 year after Dec. 18, 2012, or the date that the Geneva Act of the Hague Agreement Concerning the International Registration of Industrial Designs enters into force with respect to the United States (May 13, 2015), and applicable only to certain applications filed on and after that effective date and patents issuing thereon, see section 103 of Pub. L. 112–211, set out as a note under section 100 of this title.

Amendment by section 201(a) of Pub. L. 112–211 effective on the date that is 1 year after Dec. 18, 2012, applicable to certain patents and applications for patent, and not effective with respect to patents in litigation commenced before the effective date, see section 203 of Pub. L. 112–211, set out as an Effective Date note under section 27 of this title.

Effective Date of 2011 Amendment

Pub. L. 112–29, §3(e)(3), Sept. 16, 2011, 125 Stat. 288, provided that: "The amendments made by this subsection [amending this section and repealing section 157 of this title] shall take effect upon the expiration of the 18-month period beginning on the date of the enactment of this Act [Sept. 16, 2011], and shall apply to any request for a statutory invention registration filed on or after that effective date."

Pub. L. 112–29, §4(e), Sept. 16, 2011, 125 Stat. 297, provided that: "The amendments made by this section [amending this section and sections 112, 115, 118, 121, and 251 of this title] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any patent application that is filed on or after that effective date."

Amendment by section 20(j) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by section 1000(a)(9) [title IV, §4732(a)(10)(A)] of Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Amendment by section 1000(a)(9) [title IV, §4801(a)] of Pub. L. 106–113 effective Nov. 29, 1999, and applicable to any provisional application filed on or after June 8, 1995, see section 1000(a)(9) [title IV, §4801(d)] of Pub. L. 106–113, set out as a note under section 119 of this title.

Effective Date of 1994 Amendment

Amendment by Pub. L. 103–465 effective 6 months after Dec. 8, 1994, and applicable to all patent applications filed in the United States on or after that effective date, with provisions relating to earliest filed patent application, see section 534(b)(1), (3) of Pub. L. 103–465, set out as a note under section 154 of this title.

Effective Date of 1982 Amendment

Amendment by Pub. L. 97–247 effective six months after Aug. 27, 1982, see section 17(c) of Pub. L. 97–247, set out as an Effective Date note under section 294 of this title.

Emergency Relief From Postal Situation Affecting Patent, Trademark, and Other Federal Cases

Pub. L. 92–34, June 30, 1971, 85 Stat. 87, provided that a patent or trademark application would be considered filed in the United States Patent Office on the date that it would have been received by the Patent Office except for the delay caused by emergency situation affecting postal service from Mar. 18, 1970 to Mar. 30, 1970, if a claim was made.
35 U.S.C. § 145 (2024) — Title 35: PATENTS / Chapter 13 / Section 145: Civil action to obtain patent
Civil action to obtain patent
Status: in_force

An applicant dissatisfied with the decision of the Patent Trial and Appeal Board in an appeal under section 134(a) may, unless appeal has been taken to the United States Court of Appeals for the Federal Circuit, have remedy by civil action against the Director in the United States District Court for the Eastern District of Virginia if commenced within such time after such decision, not less than sixty days, as the Director appoints. The court may adjudge that such applicant is entitled to receive a patent for his invention, as specified in any of his claims involved in the decision of the Patent Trial and Appeal Board, as the facts in the case may appear and such adjudication shall authorize the Director to issue such patent on compliance with the requirements of law. All the expenses of the proceedings shall be paid by the applicant.

(July 19, 1952, ch. 950, 66 Stat. 803; Pub. L. 97–164, title I, §163(a)(7), Apr. 2, 1982, 96 Stat. 49; Pub. L. 98–622, title II, §203(b), Nov. 8, 1984, 98 Stat. 3387; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §§4605(e), 4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–571, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §§3(j)(1), 9(a), 20(j), Sept. 16, 2011, 125 Stat. 290, 316, 335.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §63 (R.S. 4915, amended (1) Mar. 2, 1927, ch. 273, §11, 44 Stat. 1336, (2) Mar. 2, 1929, ch. 488, §2(b), 45 Stat. 1476, (3) Aug. 5, 1939, ch. 451, §4, 53 Stat. 1212).

Bill in equity is changed to civil action and the section is restricted to exclude interferences which are covered by the next section. The time for filing the action is changed to the same as the time for appeal. The requirement for the applicant to file a copy of the decision in the Patent Office is omitted.

Language is changed.

Editorial Notes

Amendments

2011—Pub. L. 112–29, §20(j), struck out "of this title" after "134(a)".

Pub. L. 112–29, §9(a), substituted "United States District Court for the Eastern District of Virginia" for "United States District Court for the District of Columbia".

Pub. L. 112–29, §3(j)(1), substituted "Patent Trial and Appeal Board" for "Board of Patent Appeals and Interferences" in two places.

2002—Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)]. See 1999 Amendment note below.

1999—Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)], as amended by Pub. L. 107–273, substituted "Director" for "Commissioner" wherever appearing.

Pub. L. 106–113, §1000(a)(9) [title IV, §4605(e)], inserted "(a)" after "section 134".

1984—Pub. L. 98–622 substituted "Patent Appeals and Interferences in an appeal under section 134 of this title may," for "Appeals may" in first sentence and "Patent Appeals and Interferences" for "Appeals" in second sentence.

1982—Pub. L. 97–164 substituted "Court of Appeals for the Federal Circuit" for "Court of Customs and Patent Appeals".

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by section 3(j)(1) of Pub. L. 112–29 effective upon the expiration of the 18-month period beginning on Sept. 16, 2011, and applicable to certain applications for patent and any patents issuing thereon, see section 3(n) of Pub. L. 112–29, set out as an Effective Date of 2011 Amendment; Savings Provisions note under section 100 of this title.

Amendment by section 9(a) of Pub. L. 112–29 effective Sept. 16, 2011, and applicable to any civil action commenced on or after that date, see section 9(b) of Pub. L. 112–29, set out as a note under section 1071 of Title 15, Commerce and Trade.

Amendment by section 20(j) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by section 1000(a)(9) [title IV, §4605(e)] of Pub. L. 106–113 applicable to any reexamination filed in the United States Patent and Trademark Office on or after Nov. 2, 2002, see section 13202(d) of Pub. L. 107–273, set out as a note under section 134 of this title.

Amendment by section 1000(a)(9) [title IV, §4605(e)] of Pub. L. 106–113 effective Nov. 29, 1999, and applicable to any patent issuing from an original application filed in the United States on or after that date, see section 1000(a)(9) [title IV, §4608(a)] of Pub. L. 106–113, set out as a note under section 41 of this title.

Amendment by section 1000(a)(9) [title IV, §4732(a)(10)(A)] of Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1984 Amendment

Amendment by Pub. L. 98–622 effective three months after Nov. 8, 1984, see section 207 of Pub. L. 98–622, set out as a note under section 41 of this title.

Effective Date of 1982 Amendment

Amendment by Pub. L. 97–164 effective Oct. 1, 1982, see section 402 of Pub. L. 97–164, set out as a note under section 171 of Title 28, Judiciary and Judicial Procedure.
35 U.S.C. § 299 (2024) — Title 35: PATENTS / Chapter 29 / Section 299: Joinder of parties
Joinder of parties
Status: in_force

(a) Joinder of Accused Infringers.—With respect to any civil action arising under any Act of Congress relating to patents, other than an action or trial in which an act of infringement under section 271(e)(2) has been pled, parties that are accused infringers may be joined in one action as defendants or counterclaim defendants, or have their actions consolidated for trial, only if—

(1) any right to relief is asserted against the parties jointly, severally, or in the alternative with respect to or arising out of the same transaction, occurrence, or series of transactions or occurrences relating to the making, using, importing into the United States, offering for sale, or selling of the same accused product or process; and

(2) questions of fact common to all defendants or counterclaim defendants will arise in the action.

(b) Allegations Insufficient for Joinder.—For purposes of this subsection, accused infringers may not be joined in one action as defendants or counterclaim defendants, or have their actions consolidated for trial, based solely on allegations that they each have infringed the patent or patents in suit.

(c) Waiver.—A party that is an accused infringer may waive the limitations set forth in this section with respect to that party.

(Added Pub. L. 112–29, §19(d)(1), Sept. 16, 2011, 125 Stat. 332; amended Pub. L. 112–274, §1(c), Jan. 14, 2013, 126 Stat. 2456.)

Editorial Notes

Amendments

2013—Subsec. (a). Pub. L. 112–274 substituted "only if" for "or counterclaim defendants only if" in introductory provisions.

Statutory Notes and Related Subsidiaries

Effective Date of 2013 Amendment

Amendment by Pub. L. 112–274 effective Jan. 14, 2013, and applicable to proceedings commenced on or after such date, see section 1(n) of Pub. L. 112–274, set out as a note under section 5 of this title.

Effective Date

Section applicable to any civil action commenced on or after Sept. 16, 2011, see section 19(e) of Pub. L. 112–29, set out as an Effective Date of 2011 Amendment note under section 1295 of Title 28, Judiciary and Judicial Procedure.
35 U.S.C. § 374 (2024) — Title 35: PATENTS / Chapter 37 / Section 374: Publication of international application
Publication of international application
Status: in_force

The publication under the treaty defined in section 351(a), of an international application designating the United States shall be deemed a publication under section 122(b), except as provided in section 154(d).

(Added Pub. L. 94–131, §1, Nov. 14, 1975, 89 Stat. 689; amended Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4507(10)], Nov. 29, 1999, 113 Stat. 1536, 1501A–566; Pub. L. 107–273, div. C, title III, §13205(2)(E), Nov. 2, 2002, 116 Stat. 1903; Pub. L. 112–29, §§3(g)(4), 20(j), Sept. 16, 2011, 125 Stat. 288, 335.)

Editorial Notes

Amendments

2011—Pub. L. 112–29, §20(j), struck out "of this title" after "351(a)" and after "and 154(d)".

Pub. L. 112–29, §3(g)(4), substituted "section 154(d)" for "sections 102(e) and 154(d)".

2002—Pub. L. 107–273 amended Pub. L. 106–113, §1000(a)(9) [title IV, §4507(10)], see 1999 Amendment note below. Prior to being amended by Pub. L. 107–273, Pub. L. 106–113, §1000(a)(9) [title IV, §4507(10)], had amended this section to read as follows: "The publication under the treaty defined in section 351(a) of this title, of an international application designating the United States shall confer the same rights and shall have the same effect under this title as an application for patent published under section 122(b), except as provided in sections 102(e) and 154(d) of this title."

1999—Pub. L. 106–113, as amended by Pub. L. 107–273, amended section catchline and text generally. Prior to amendment, text read as follows: "The publication under the treaty of an international application shall confer no rights and shall have no effect under this title other than that of a printed publication."

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by section 3(g)(4) of Pub. L. 112–29 effective upon the expiration of the 18-month period beginning on Sept. 16, 2011, and applicable to certain applications for patent and any patents issuing thereon, see section 3(n) of Pub. L. 112–29, set out as an Effective Date of 2011 Amendment; Savings Provisions note under section 100 of this title.

Amendment by section 20(j) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective Nov. 29, 2000, and applicable only to applications (including international applications designating the United States) filed on or after that date, see section 1000(a)(9) [title IV, §4508] of Pub. L. 106–113, as amended, set out as a note under section 10 of this title.

Effective Date

Section effective Jan. 24, 1978, and applicable to international and national applications filed, on and after that date, see section 11 of Pub. L. 94–131, set out as a note under section 351 of this title.
35 U.S.C. § 311 (2024) — Title 35: PATENTS / Chapter 31 / Section 311: Inter partes review
Inter partes review
Status: in_force

(a) In General.—Subject to the provisions of this chapter, a person who is not the owner of a patent may file with the Office a petition to institute an inter partes review of the patent. The Director shall establish, by regulation, fees to be paid by the person requesting the review, in such amounts as the Director determines to be reasonable, considering the aggregate costs of the review.

(b) Scope.—A petitioner in an inter partes review may request to cancel as unpatentable 1 or more claims of a patent only on a ground that could be raised under section 102 or 103 and only on the basis of prior art consisting of patents or printed publications.

(c) Filing Deadline.—A petition for inter partes review shall be filed after the later of either—

(1) the date that is 9 months after the grant of a patent; or

(2) if a post-grant review is instituted under chapter 32, the date of the termination of such post-grant review.

(Added Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4604(a)], Nov. 29, 1999, 113 Stat. 1536, 1501A–567; amended Pub. L. 107–273, div. C, title III, §13202(a)(1), (c)(1), Nov. 2, 2002, 116 Stat. 1901, 1902; Pub. L. 112–29, §6(a), Sept. 16, 2011, 125 Stat. 299; Pub. L. 112–274, §1(d)(2), Jan. 14, 2013, 126 Stat. 2456.)

Editorial Notes

Amendments

2013—Subsec. (c)(1). Pub. L. 112–274 struck out "or issuance of a reissue of a patent" after "grant of a patent".

2011—Pub. L. 112–29 amended section generally. Prior to amendment, section related to request for inter partes reexamination.

2002—Pub. L. 107–273, §13202(c)(1), made technical correction to directory language of Pub. L. 106–113, which enacted this section.

Subsec. (a). Pub. L. 107–273, §13202(a)(1)(A), substituted "third-party requester" for "person".

Subsec. (c). Pub. L. 107–273, §13202(a)(1)(B), substituted "The" for "Unless the requesting person is the owner of the patent, the".

Statutory Notes and Related Subsidiaries

Effective Date of 2013 Amendment

Amendment by Pub. L. 112–274 effective Jan. 14, 2013, and applicable to proceedings commenced on or after such date, see section 1(n) of Pub. L. 112–274, set out as a note under section 5 of this title.

Effective Date of 2011 Amendment

Pub. L. 112–29, §6(c)(2), Sept. 16, 2011, 125 Stat. 304, provided that:

"(A) In general.—The amendments made by subsection (a) [enacting section 319 of this title and amending this section and sections 312 to 318 of this title] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any patent issued before, on, or after that effective date.

"(B) Graduated implementation.—The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] may impose a limit on the number of inter partes reviews that may be instituted under chapter 31 of title 35, United States Code, during each of the first 4 1-year periods in which the amendments made by subsection (a) are in effect, if such number in each year equals or exceeds the number of inter partes reexaminations that are ordered under chapter 31 of title 35, United States Code, in the last fiscal year ending before the effective date of the amendments made by subsection (a)."

Effective Date

Section effective Nov. 29, 1999, and applicable to any patent issuing from an original application filed in the United States on or after that date, see section 1000(a)(9) [title IV, §4608(a)] of Pub. L. 106–113, set out as an Effective Date of 1999 Amendment note under section 41 of this title.

Regulations

Pub. L. 112–29, §6(c)(1), Sept. 16, 2011, 125 Stat. 304, provided that: "The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall, not later than the date that is 1 year after the date of the enactment of this Act [Sept. 16, 2011], issue regulations to carry out chapter 31 of title 35, United States Code, as amended by subsection (a) of this section."

Applicability of Filing Deadline

Pub. L. 112–274, §1(d)(1), Jan. 14, 2013, 126 Stat. 2456, provided that: "Section 311(c) of title 35, United States Code, shall not apply to a petition to institute an inter partes review of a patent that is not a patent described in section 3(n)(1) of the Leahy-Smith America Invents Act [Pub. L. 112–29] (35 U.S.C. 100 note)."

Report to Congress

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle F, §4606], Nov. 29, 1999, 113 Stat. 1536, 1501A–571, required the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office to submit to Congress a report on possible inequities of certain inter partes reexamination proceedings no later than 5 years after Nov. 29, 1999.
35 U.S.C. § 301 (2024) — Title 35: PATENTS / Chapter 30 / Section 301: Citation of prior art and written statements
Citation of prior art and written statements
Status: in_force

(a) In General.—Any person at any time may cite to the Office in writing—

(1) prior art consisting of patents or printed publications which that person believes to have a bearing on the patentability of any claim of a particular patent; or

(2) statements of the patent owner filed in a proceeding before a Federal court or the Office in which the patent owner took a position on the scope of any claim of a particular patent.

(b) Official File.—If the person citing prior art or written statements pursuant to subsection (a) explains in writing the pertinence and manner of applying the prior art or written statements to at least 1 claim of the patent, the citation of the prior art or written statements and the explanation thereof shall become a part of the official file of the patent.

(c) Additional Information.—A party that submits a written statement pursuant to subsection (a)(2) shall include any other documents, pleadings, or evidence from the proceeding in which the statement was filed that addresses the written statement.

(d) Limitations.—A written statement submitted pursuant to subsection (a)(2), and additional information submitted pursuant to subsection (c), shall not be considered by the Office for any purpose other than to determine the proper meaning of a patent claim in a proceeding that is ordered or instituted pursuant to section 304, 314, or 324. If any such written statement or additional information is subject to an applicable protective order, such statement or information shall be redacted to exclude information that is subject to that order.

(e) Confidentiality.—Upon the written request of the person citing prior art or written statements pursuant to subsection (a), that person's identity shall be excluded from the patent file and kept confidential.

(Added Pub. L. 96–517, §1, Dec. 12, 1980, 94 Stat. 3015; amended Pub. L. 112–29, §6(g)(1), Sept. 16, 2011, 125 Stat. 311.)

Editorial Notes

Amendments

2011—Pub. L. 112–29 amended section generally. Prior to amendment, text read as follows: "Any person at any time may cite to the Office in writing prior art consisting of patents or printed publications which that person believes to have a bearing on the patentability of any claim of a particular patent. If the person explains in writing the pertinency and manner of applying such prior art to at least one claim of the patent, the citation of such prior art and the explanation thereof will become a part of the official file of the patent. At the written request of the person citing the prior art, his or her identity will be excluded from the patent file and kept confidential."

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Pub. L. 112–29, §6(g)(3), Sept. 16, 2011, 125 Stat. 312, provided that: "The amendments made by this subsection [amending this section] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any patent issued before, on, or after that effective date."

Effective Date

Section effective July 1, 1981, and applicable to patents in force as of July 1, 1981, or issued thereafter, see section 8(b) of Pub. L. 96–517, set out as an Effective Date of 1980 Amendment note under section 41 of this title.
35 U.S.C. § 386 (2024) — Title 35: PATENTS / Chapter 38 / Section 386: Right of priority
Right of priority
Status: in_force

(a) National Application.—In accordance with the conditions and requirements of subsections (a) through (d) of section 119 and section 172, a national application shall be entitled to the right of priority based on a prior international design application that designated at least 1 country other than the United States.

(b) Prior Foreign Application.—In accordance with the conditions and requirements of subsections (a) through (d) of section 119 and section 172 and the treaty and the Regulations, an international design application designating the United States shall be entitled to the right of priority based on a prior foreign application, a prior international application as defined in section 351(c) designating at least 1 country other than the United States, or a prior international design application designating at least 1 country other than the United States.

(c) Prior National Application.—In accordance with the conditions and requirements of section 120, an international design application designating the United States shall be entitled to the benefit of the filing date of a prior national application, a prior international application as defined in section 351(c) designating the United States, or a prior international design application designating the United States, and a national application shall be entitled to the benefit of the filing date of a prior international design application designating the United States. If any claim for the benefit of an earlier filing date is based on a prior international application as defined in section 351(c) which designated but did not originate in the United States or a prior international design application which designated but did not originate in the United States, the Director may require the filing in the Patent and Trademark Office of a certified copy of such application together with a translation thereof into the English language, if it was filed in another language.

(Added Pub. L. 112–211, title I, §101(a), Dec. 18, 2012, 126 Stat. 1529.)

Statutory Notes and Related Subsidiaries

Effective Date

Section effective on the later of the date that is 1 year after Dec. 18, 2012, or the date that the Geneva Act of the Hague Agreement Concerning the International Registration of Industrial Designs enters into force with respect to the United States (May 13, 2015), and applicable only to certain applications filed on and after that effective date and patents issuing thereon, see section 103 of Pub. L. 112–211, set out as an Effective Date of 2012 Amendment note under section 100 of this title.
35 U.S.C. § 184 (2024) — Title 35: PATENTS / Chapter 17 / Section 184: Filing of application in foreign country
Filing of application in foreign country
Status: in_force

(a) Filing in Foreign Country.—Except when authorized by a license obtained from the Commissioner of Patents a person shall not file or cause or authorize to be filed in any foreign country prior to six months after filing in the United States an application for patent or for the registration of a utility model, industrial design, or model in respect of an invention made in this country. A license shall not be granted with respect to an invention subject to an order issued by the Commissioner of Patents pursuant to section 181 without the concurrence of the head of the departments and the chief officers of the agencies who caused the order to be issued. The license may be granted retroactively where an application has been filed abroad through error and the application does not disclose an invention within the scope of section 181.

(b) Application.—The term "application" when used in this chapter includes applications and any modifications, amendments, or supplements thereto, or divisions thereof.

(c) Subsequent Modifications, Amendments, and Supplements.—The scope of a license shall permit subsequent modifications, amendments, and supplements containing additional subject matter if the application upon which the request for the license is based is not, or was not, required to be made available for inspection under section 181 and if such modifications, amendments, and supplements do not change the general nature of the invention in a manner which would require such application to be made available for inspection under such section 181. In any case in which a license is not, or was not, required in order to file an application in any foreign country, such subsequent modifications, amendments, and supplements may be made, without a license, to the application filed in the foreign country if the United States application was not required to be made available for inspection under section 181 and if such modifications, amendments, and supplements do not, or did not, change the general nature of the invention in a manner which would require the United States application to have been made available for inspection under such section 181.

(July 19, 1952, ch. 950, 66 Stat. 807; Pub. L. 100–418, title IX, §9101(b)(1), Aug. 23, 1988, 102 Stat. 1567; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(B)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 112–29, §20(b), (j), Sept. 16, 2011, 125 Stat. 333, 335.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §154 (Feb. 1, 1952, ch. 4, §4, 66 Stat. 5).

Language is changed.

Editorial Notes

Amendments

2011—Pub. L. 112–29 designated first to third pars. as subsecs. (a) to (c), respectively, inserted headings, in subsec. (a), struck out "of this title" after "181" in two places and struck out "and without deceptive intent" after "through error", and, in subsec. (c), struck out "of this title" after "under section 181" in first sentence.

1999—Pub. L. 106–113 substituted "Commissioner of Patents" for "Commissioner" two places in first par.

1988—Pub. L. 100–418, §9101(b)(1)(A), substituted "filed abroad through error and without deceptive intent" for "inadvertently filed abroad" in first par.

Pub. L. 100–418, §9101(b)(1)(B), added third par. relating to scope of a license.

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1988 Amendment

Pub. L. 100–418, title IX, §9101(d), Aug. 23, 1988, 102 Stat. 1568, provided that:

"(1) Subject to paragraphs (2), (3), and (4) of this subsection, the amendments made by this section [amending sections 184 to 186 of this title] shall apply to all United States patents granted before, on, or after the date of enactment of this section [Aug. 23, 1988], to all applications for United States patents pending on or filed after such date of enactment, and to all licenses under section 184 granted before, on, or after the date of enactment of this section.

"(2) The amendments made by this section shall not affect any final decision made by a court or the Patent and Trademark Office before the date of enactment of this section [Aug. 23, 1988] with respect to a patent or application for patent, if no appeal from such decision is pending and the time for filing an appeal has expired.

"(3) No United States patent granted before the date of enactment of this section [Aug. 23, 1988] shall abridge or affect the right of any person or his successors in business who made, purchased, or used, prior to such date of enactment, anything protected by the patent, to continue the use of, or to sell to others to be used or sold, the specific thing so made, purchased, or used, if the patent claims were invalid or otherwise unenforceable on a ground obviated by this section and the person made, purchased, or used the specific thing in reasonable reliance on such invalidity or unenforceability. If a person reasonably relied on such invalidity or unenforceability, the court before which such matter is in question may provide for the continued manufacture, use, or sale of the thing made, purchased, or used as specified, or for the manufacture, use, or sale of which substantial preparation was made before the date of enactment of this section, and it may also provide for the continued practice of any process practiced, or for the practice of which substantial preparation was made, prior to the date of enactment of this section, to the extent and under such terms as the court deems equitable for the protection of investments made or business commenced before such date of enactment.

"(4) The amendments made by this section shall not affect the right of any party in any case pending in court on the date of enactment of this section [Aug. 23, 1988] to have its rights or liabilities—

"(A) under any patent before the court, or

"(B) under any patent granted after such date of enactment which is related to the patent before the court by deriving priority rights under section 120 or 121 of title 35, United States Code, from a patent or an application for patent common to both patents,

determined on the basis of the substantive law in effect before the date of enactment of this section."

Promulgation of Regulations

Pub. L. 100–418, title IX, §9101(c), Aug. 23, 1988, 102 Stat. 1568, directed Commissioner of Patents and Trademarks to prescribe such regulations as necessary to implement the amendments made by section 9101 (amending sections 184 to 186 of this title).
35 U.S.C. § 273 (2024) — Title 35: PATENTS / Chapter 28 / Section 273: Defense to infringement based on prior commercial use
Defense to infringement based on prior commercial use
Status: in_force

(a) In General.—A person shall be entitled to a defense under section 282(b) with respect to subject matter consisting of a process, or consisting of a machine, manufacture, or composition of matter used in a manufacturing or other commercial process, that would otherwise infringe a claimed invention being asserted against the person if—

(1) such person, acting in good faith, commercially used the subject matter in the United States, either in connection with an internal commercial use or an actual arm's length sale or other arm's length commercial transfer of a useful end result of such commercial use; and

(2) such commercial use occurred at least 1 year before the earlier of either—

(A) the effective filing date of the claimed invention; or

(B) the date on which the claimed invention was disclosed to the public in a manner that qualified for the exception from prior art under section 102(b).

(b) Burden of Proof.—A person asserting a defense under this section shall have the burden of establishing the defense by clear and convincing evidence.

(c) Additional Commercial Uses.—

(1) Premarketing regulatory review.—Subject matter for which commercial marketing or use is subject to a premarketing regulatory review period during which the safety or efficacy of the subject matter is established, including any period specified in section 156(g), shall be deemed to be commercially used for purposes of subsection (a)(1) during such regulatory review period.

(2) Nonprofit laboratory use.—A use of subject matter by a nonprofit research laboratory or other nonprofit entity, such as a university or hospital, for which the public is the intended beneficiary, shall be deemed to be a commercial use for purposes of subsection (a)(1), except that a defense under this section may be asserted pursuant to this paragraph only for continued and noncommercial use by and in the laboratory or other nonprofit entity.

(d) Exhaustion of Rights.—Notwithstanding subsection (e)(1), the sale or other disposition of a useful end result by a person entitled to assert a defense under this section in connection with a patent with respect to that useful end result shall exhaust the patent owner's rights under the patent to the extent that such rights would have been exhausted had such sale or other disposition been made by the patent owner.

(e) Limitations and Exceptions.—

(1) Personal defense.—

(A) In general.—A defense under this section may be asserted only by the person who performed or directed the performance of the commercial use described in subsection (a), or by an entity that controls, is controlled by, or is under common control with such person.

(B) Transfer of right.—Except for any transfer to the patent owner, the right to assert a defense under this section shall not be licensed or assigned or transferred to another person except as an ancillary and subordinate part of a good-faith assignment or transfer for other reasons of the entire enterprise or line of business to which the defense relates.

(C) Restriction on sites.—A defense under this section, when acquired by a person as part of an assignment or transfer described in subparagraph (B), may only be asserted for uses at sites where the subject matter that would otherwise infringe a claimed invention is in use before the later of the effective filing date of the claimed invention or the date of the assignment or transfer of such enterprise or line of business.

(2) Derivation.—A person may not assert a defense under this section if the subject matter on which the defense is based was derived from the patentee or persons in privity with the patentee.

(3) Not a general license.—The defense asserted by a person under this section is not a general license under all claims of the patent at issue, but extends only to the specific subject matter for which it has been established that a commercial use that qualifies under this section occurred, except that the defense shall also extend to variations in the quantity or volume of use of the claimed subject matter, and to improvements in the claimed subject matter that do not infringe additional specifically claimed subject matter of the patent.

(4) Abandonment of use.—A person who has abandoned commercial use (that qualifies under this section) of subject matter may not rely on activities performed before the date of such abandonment in establishing a defense under this section with respect to actions taken on or after the date of such abandonment.

(5) University exception.—

(A) In general.—A person commercially using subject matter to which subsection (a) applies may not assert a defense under this section if the claimed invention with respect to which the defense is asserted was, at the time the invention was made, owned or subject to an obligation of assignment to either an institution of higher education (as defined in section 101(a) of the Higher Education Act of 1965 (20 U.S.C. 1001(a)),1 or a technology transfer organization whose primary purpose is to facilitate the commercialization of technologies developed by one or more such institutions of higher education.

(B) Exception.—Subparagraph (A) shall not apply if any of the activities required to reduce to practice the subject matter of the claimed invention could not have been undertaken using funds provided by the Federal Government.

(f) Unreasonable Assertion of Defense.—If the defense under this section is pleaded by a person who is found to infringe the patent and who subsequently fails to demonstrate a reasonable basis for asserting the defense, the court shall find the case exceptional for the purpose of awarding attorney fees under section 285.

(g) Invalidity.—A patent shall not be deemed to be invalid under section 102 or 103 solely because a defense is raised or established under this section.

(Added Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4302(a)], Nov. 29, 1999, 113 Stat. 1536, 1501A–555; amended Pub. L. 112–29, §5(a), Sept. 16, 2011, 125 Stat. 297.)

Editorial Notes

Amendments

2011—Pub. L. 112–29 amended section generally. Prior to amendment, section related to defense to infringement based on earlier inventor.

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Pub. L. 112–29, §5(c), Sept. 16, 2011, 125 Stat. 299, provided that: "The amendments made by this section [amending this section] shall apply to any patent issued on or after the date of the enactment of this Act [Sept. 16, 2011]."

Effective Date

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, subtitle C, §4303], Nov. 29, 1999, 113 Stat. 1536, 1501A–557, provided that: "This subtitle [enacting this section and provisions set out as a note under section 1 of this title] and the amendments made by this subtitle shall take effect on the date of the enactment of this Act [Nov. 29, 1999], but shall not apply to any action for infringement that is pending on such date of enactment or with respect to any subject matter for which an adjudication of infringement, including a consent judgment, has been made before such date of enactment."

1 So in original. Another closing parenthesis probably should precede the comma.
35 U.S.C. § 2 (2024) — Title 35: PATENTS / Chapter 1 / Section 2: Powers and duties
Powers and duties
Status: in_force

(a) In General.—The United States Patent and Trademark Office, subject to the policy direction of the Secretary of Commerce—

(1) shall be responsible for the granting and issuing of patents and the registration of trademarks; and

(2) shall be responsible for disseminating to the public information with respect to patents and trademarks.

(b) Specific Powers.—The Office—

(1) shall adopt and use a seal of the Office, which shall be judicially noticed and with which letters patent, certificates of trademark registrations, and papers issued by the Office shall be authenticated;

(2) may establish regulations, not inconsistent with law, which—

(A) shall govern the conduct of proceedings in the Office;

(B) shall be made in accordance with section 553 of title 5;

(C) shall facilitate and expedite the processing of patent applications, particularly those which can be filed, stored, processed, searched, and retrieved electronically, subject to the provisions of section 122 relating to the confidential status of applications;

(D) may govern the recognition and conduct of agents, attorneys, or other persons representing applicants or other parties before the Office, and may require them, before being recognized as representatives of applicants or other persons, to show that they are of good moral character and reputation and are possessed of the necessary qualifications to render to applicants or other persons valuable service, advice, and assistance in the presentation or prosecution of their applications or other business before the Office;

(E) shall recognize the public interest in continuing to safeguard broad access to the United States patent system through the reduced fee structure for small entities under section 41(h)(1);

(F) provide for the development of a performance-based process that includes quantitative and qualitative measures and standards for evaluating cost-effectiveness and is consistent with the principles of impartiality and competitiveness; and

(G) may, subject to any conditions prescribed by the Director and at the request of the patent applicant, provide for prioritization of examination of applications for products, processes, or technologies that are important to the national economy or national competitiveness without recovering the aggregate extra cost of providing such prioritization, notwithstanding section 41 or any other provision of law;

(3) may acquire, construct, purchase, lease, hold, manage, operate, improve, alter, and renovate any real, personal, or mixed property, or any interest therein, as it considers necessary to carry out its functions;

(4)(A) may make such purchases, contracts for the construction, maintenance, or management and operation of facilities, and contracts for supplies or services, without regard to the provisions of subtitle I and chapter 33 of title 40, division C (except sections 3302, 3501(b), 3509, 3906, 4710, and 4711) of subtitle I of title 41, and the McKinney-Vento Homeless Assistance Act (42 U.S.C. 11301 et seq.); and

(B) may enter into and perform such purchases and contracts for printing services, including the process of composition, platemaking, presswork, silk screen processes, binding, microform, and the products of such processes, as it considers necessary to carry out the functions of the Office, without regard to sections 501 through 517 and 1101 through 1123 of title 44;

(5) may use, with their consent, services, equipment, personnel, and facilities of other departments, agencies, and instrumentalities of the Federal Government, on a reimbursable basis, and cooperate with such other departments, agencies, and instrumentalities in the establishment and use of services, equipment, and facilities of the Office;

(6) may, when the Director determines that it is practicable, efficient, and cost-effective to do so, use, with the consent of the United States and the agency, instrumentality, Patent and Trademark Office, or international organization concerned, the services, records, facilities, or personnel of any State or local government agency or instrumentality or foreign patent and trademark office or international organization to perform functions on its behalf;

(7) may retain and use all of its revenues and receipts, including revenues from the sale, lease, or disposal of any real, personal, or mixed property, or any interest therein, of the Office;

(8) shall advise the President, through the Secretary of Commerce, on national and certain international intellectual property policy issues;

(9) shall advise Federal departments and agencies on matters of intellectual property policy in the United States and intellectual property protection in other countries;

(10) shall provide guidance, as appropriate, with respect to proposals by agencies to assist foreign governments and international intergovernmental organizations on matters of intellectual property protection;

(11) may conduct programs, studies, or exchanges of items or services regarding domestic and international intellectual property law and the effectiveness of intellectual property protection domestically and throughout the world, and the Office is authorized to expend funds to cover the subsistence expenses and travel-related expenses, including per diem, lodging costs, and transportation costs, of persons attending such programs who are not Federal employees;

(12)(A) shall advise the Secretary of Commerce on programs and studies relating to intellectual property policy that are conducted, or authorized to be conducted, cooperatively with foreign intellectual property offices and international intergovernmental organizations; and

(B) may conduct programs and studies described in subparagraph (A); and

(13)(A) in coordination with the Department of State, may conduct programs and studies cooperatively with foreign intellectual property offices and international intergovernmental organizations; and

(B) with the concurrence of the Secretary of State, may authorize the transfer of not to exceed $100,000 in any year to the Department of State for the purpose of making special payments to international intergovernmental organizations for studies and programs for advancing international cooperation concerning patents, trademarks, and other matters.

(c) Clarification of Specific Powers.—(1) The special payments under subsection (b)(13)(B) shall be in addition to any other payments or contributions to international organizations described in subsection (b)(13)(B) and shall not be subject to any limitations imposed by law on the amounts of such other payments or contributions by the United States Government.

(2) Nothing in subsection (b) shall derogate from the duties of the Secretary of State or from the duties of the United States Trade Representative as set forth in section 141 of the Trade Act of 1974 (19 U.S.C. 2171).

(3) Nothing in subsection (b) shall derogate from the duties and functions of the Register of Copyrights or otherwise alter current authorities relating to copyright matters.

(4) In exercising the Director's powers under paragraphs (3) and (4)(A) of subsection (b), the Director shall consult with the Administrator of General Services.

(5) In exercising the Director's powers and duties under this section, the Director shall consult with the Register of Copyrights on all copyright and related matters.

(d) Construction.—Nothing in this section shall be construed to nullify, void, cancel, or interrupt any pending request-for-proposal let or contract issued by the General Services Administration for the specific purpose of relocating or leasing space to the United States Patent and Trademark Office.

(July 19, 1952, ch. 950, 66 Stat. 792; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4712], Nov. 29, 1999, 113 Stat. 1536, 1501A–572; Pub. L. 106–400, §2, Oct. 30, 2000, 114 Stat. 1675; Pub. L. 107–273, div. C, title III, §13206(a)(1), Nov. 2, 2002, 116 Stat. 1904; Pub. L. 108–178, §4(g), Dec. 15, 2003, 117 Stat. 2641; Pub. L. 111–350, §5(i)(1), Jan. 4, 2011, 124 Stat. 3849; Pub. L. 112–29, §§20(j), 21(a), 25, Sept. 16, 2011, 125 Stat. 335, 337.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §3 (R.S. 478).

"Certificates of trade-mark registrations" is added, see note under section 1. Changes in language are made and the specific date eliminated.

Editorial Notes

References in Text

The McKinney-Vento Homeless Assistance Act, referred to in subsec. (b)(4)(A), is Pub. L. 100–77, July 22, 1987, 101 Stat. 482, which is classified principally to chapter 119 (§11301 et seq.) of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Short Title note set out under section 11301 of Title 42 and Tables.

Amendments

2011—Subsec. (b)(2)(E). Pub. L. 112–29, §20(j), struck out "of this title" after "41(h)(1)".

Subsec. (b)(2)(G). Pub. L. 112–29, §25, added subpar. (G).

Subsec. (b)(4)(A). Pub. L. 111–350 substituted "division C (except sections 3302, 3501(b), 3509, 3906, 4710, and 4711) of subtitle I of title 41" for "title III of the Federal Property and Administrative Services Act of 1949 (41 U.S.C. 251 et seq.)".

Subsec. (b)(11). Pub. L. 112–29, §21(a), inserted ", and the Office is authorized to expend funds to cover the subsistence expenses and travel-related expenses, including per diem, lodging costs, and transportation costs, of persons attending such programs who are not Federal employees" after "world".

2003—Subsec. (b)(4)(A). Pub. L. 108–178 substituted "subtitle I and chapter 33 of title 40, title III of the Federal Property and Administrative Services Act of 1949 (41 U.S.C. 251 et seq.)," for "the Federal Property and Administrative Services Act of 1949 (40 U.S.C. 471 et seq.), the Public Buildings Act (40 U.S.C. 601 et seq.),".

2002—Subsec. (b)(2)(B), (4)(B). Pub. L. 107–273 struck out ", United States Code" before semicolon at end.

2000—Subsec. (b)(4)(A). Pub. L. 106–400 substituted "McKinney-Vento Homeless Assistance Act" for "Stewart B. McKinney Homeless Assistance Act".

1999—Pub. L. 106–113 amended section catchline and text generally. Prior to amendment, text read as follows: "The Patent and Trademark Office shall have a seal with which letters patent, certificates of trade-mark registrations, and papers issued from the Office shall be authenticated."

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office".

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Pub. L. 112–274, §1(g), Jan. 14, 2013, 126 Stat. 2457, provided that: "Notwithstanding section 35 of the Leahy-Smith America Invents Act (35 U.S.C. 1 note), the amendments made by section 21 of the Leahy-Smith America Invents Act (Public Law 112–29; 125 Stat. 335) [amending this section and section 3 of this title] shall be effective as of September 16, 2011."

Pub. L. 112–29, §20(l), Sept. 16, 2011, 125 Stat. 335, provided that: "The amendments made by this section [amending this section and sections 3, 12, 32, 41, 103, 104, 111, 116, 119 to 123, 132, 135, 143, 145, 146, 154, 157, 162, 172, 182 to 186, 202, 207, 209, 210, 251, 253, 256, 257, 267, 282, 284, 287, 288, 291, 294, 302 to 307, 328, 363, 365, 368, and 371 to 375 of this title and repealing sections 155 and 155A of this title] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to proceedings commenced on or after that effective date."

Except as otherwise provided in Pub. L. 112–29, amendment by Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent issued on or after that effective date, see section 35 of Pub. L. 112–29, set out as a note under section 1 of this title.

Effective Date of 2003 Amendment

Amendment by Pub. L. 108–178 effective Aug. 21, 2002, see section 5 of Pub. L. 108–178, set out as a note under section 5334 of Title 5, Government Organization and Employees.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a note under section 1111 of Title 15, Commerce and Trade.

Updates to the Patent Pro Bono Programs

Pub. L. 117–328, div. W, §105, Dec. 29, 2022, 136 Stat. 5520, provided that:

"(a) Study and Updates.—

"(1) In general.—Not later than 1 year after the date of enactment of this Act [Dec. 29, 2022], the Director shall—

"(A) complete a study of the patent pro bono programs; and

"(B) submit the results of the study required under subparagraph (A) to the Committee on the Judiciary of the Senate and the Committee on the Judiciary of the House of Representatives.

"(2) Scope of the study.—The study required under paragraph (1)(A) shall—

"(A) assess—

"(i) whether the patent pro bono programs, as in effect on the date on which the study is commenced, are sufficiently serving prospective and existing participants;

"(ii) whether the patent pro bono programs are sufficiently funded to serve prospective participants;

"(iii) whether any participation requirement of the patent pro bono programs, including any requirement to demonstrate knowledge of the patent system, serves as a deterrent for prospective participants;

"(iv) the degree to which prospective inventors are aware of the patent pro bono programs;

"(v) what factors, if any, deter attorneys from participating in the patent pro bono programs;

"(vi) whether the patent pro bono programs would be improved by expanding those programs to include non-attorney advocates; and

"(vii) any other issue the Director determines appropriate; and

"(B) make recommendations for such administrative and legislative action as may be appropriate.

"(b) Use of Results.—Upon completion of the study required under subsection (a), the Director shall work with the Pro Bono Advisory Council, the operators of the patent pro bono programs, and intellectual property law associations across the United States to update the patent pro bono programs in response to the findings of the study.

"(c) Expansion of Income Eligibility.—

"(1) In general.—The Director shall work with and support, including by providing financial support to, existing patent pro bono programs and intellectual property law associations across the United States to expand eligibility for the patent pro bono programs to an individual living in a household, the gross household income of which is not more than 400 percent of the Federal poverty line.

"(2) Rule of construction.—Nothing in paragraph (1) may be construed to prevent a patent pro bono program from electing to establish a higher eligibility level, as compared to the level described in that paragraph."

[For definitions of terms used in section 105 of div. W of Pub. L. 117–328, set out above, see section 102 of div. W of Pub. L. 117–328, set out as a Definitions note under section 1 of this title.]

Temporary Authority of Director of the USPTO During the COVID–19 Emergency

Pub. L. 116–136, div. B, title II, §12004, Mar. 27, 2020, 134 Stat. 517, provided that:

"(a) In General.—During the emergency period described in subsection (e), the Director may toll, waive, adjust, or modify, any timing deadline established by title 35, United States Code, the Trademark Act, section 18 of the Leahy-Smith America Invents Act [Pub. L. 112–29] (35 U.S.C. 321 note), or regulations promulgated thereunder, in effect during such period, if the Director determines that the emergency related to such period—

"(1) materially affects the functioning of the Patent and Trademark Office;

"(2) prejudices the rights of applicants, registrants, patent owners, or others appearing before the Office; or

"(3) prevents applicants, registrants, patent owners, or others appearing before the Office from filing a document or fee with the Office.

"(b) Public Notice.—If the Director determines that tolling, waiving, adjusting, or modifying a timing deadline under subsection (a) is appropriate, the Director shall publish publicly a notice to such effect.

"(c) Statement Required.—Not later than 20 days after the Director tolls, waives, adjusts, or modifies a timing deadline under subsection (a) and such toll, waiver, adjustment, or modification is in effect for a consecutive or cumulative period exceeding 120 days, the Director shall submit to Congress a statement describing the action taken, relevant background, and rationale for the period of tolling, waiver, adjustment, or modification.

"(d) Other Laws.—Notwithstanding section 301 of the National Emergencies Act (50 U.S.C. 1631), the authority of the Director under subsection (a) is not contingent on a specification made by the President under such section or any other requirement under that Act [50 U.S.C. 1601 et seq.] (other than the emergency declaration under section 201(a) of such Act (50 U.S.C. 1621(a))). The authority described in this section supersedes the authority of title II of the National Emergencies Act (50 U.S.C. 1621 et seq.).

"(e) Emergency Period.—The emergency period described in this subsection includes the duration of the portion of the emergency declared by the President pursuant to the National Emergencies Act on March 13, 2020, as a result of the COVID–19 outbreak (and any renewal thereof) beginning on or after the date of the enactment of this section [Mar. 27, 2020] and the 60 day period following such duration.

"(f) Rule of Construction.—Nothing in this section may be construed as limiting other statutory authorities the Director may have to grant relief regarding filings or deadlines.

"(g) Sunset.—Notwithstanding subsection (a), the authorities provided under this section shall expire upon the expiration of the 2-year period after the date of the enactment of this section.

"(h) Definitions.—In this section:

"(1) Director.—The term 'Director' means the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office.

"(2) Trademark act.—The term 'Trademark Act' means the Act entitled 'An Act to provide for the registration and protection of trademarks used in commerce, to carry out the provisions of certain international conventions, and for other purposes', approved July 5, 1946 (15 U.S.C. 1051 et seq.).

"(i) Emergency Requirement.—The amount provided by this section is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985 [2 U.S.C. 901(b)(2)(A)(i)]."

USPTO Law School Clinic Certification Program

Pub. L. 113–227, §1, Dec. 16, 2014, 128 Stat. 2114, provided that:

"(a) Establishment.—The Law School Clinic Certification Program of the United States Patent and Trademark Office, as implemented by the Office, is established as a program entitled the 'Law School Clinic Certification Program'. The Program shall allow students enrolled in a participating law school's clinic to practice patent and trademark law before the Office by drafting, filing, and prosecuting patent or trademark applications, or both, on a pro-bono basis for clients that qualify for assistance from the law school's clinic. The Director shall establish regulations and procedures for application to and participation in the Program. All law schools accredited by the American Bar Association are eligible for participation in the Program, and shall be examined for acceptance using identical criteria established by the Director. The Program shall be in effect for the 10-year period beginning on the date of the enactment of this Act [Dec. 16, 2014].

"(b) Report on the Program.—The Director shall, not later than the last day of the 2-year period beginning on the date of the enactment of this Act, submit to the Committees on the Judiciary of the House of Representatives and the Senate a report on the Program, describing the number of law schools and law students participating in the Program, the work done through the Program, the benefits of the Program, and any recommendations of the Director for modifications to the Program.

"(c) Definitions.—In this section:

"(1) Office.—The term 'Office' means the United States Patent and Trademark Office.

"(2) Program.—The term 'Program' means the Law School Clinic Certification Program established in subsection (a).

"(3) Director.—The term 'Director' means the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office."

Patent Ombudsman Program for Small Business Concerns

Pub. L. 112–29, §28, Sept. 16, 2011, 125 Stat. 339, provided that: "Using available resources, the Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall establish and maintain in the [United States Patent and Trademark] Office a Patent Ombudsman Program. The duties of the Program's staff shall include providing support and services relating to patent filings to small business concerns and independent inventors."

Pro Bono Programs

Pub. L. 112–29, §32, Sept. 16, 2011, 125 Stat. 340, provided that:

"(a) In General.—The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall work with and support intellectual property law associations across the country in the establishment of pro bono programs designed to assist financially under-resourced independent inventors and small businesses.

"(b) Effective Date.—This section shall take effect on the date of the enactment of this Act [Sept. 16, 2011]."

Electronic Filing and Processing of Patent and Trademark Applications

Pub. L. 107–273, div. C, title III, §13103, Nov. 2, 2002, 116 Stat. 1899, provided that:

"(a) Electronic Filing and Processing.—The Director [of the Patent and Trademark Office] shall, beginning not later than 90 days after the date of enactment of this Act [Nov. 2, 2002], and during the 3-year period thereafter, develop an electronic system for the filing and processing of patent and trademark applications, that—

"(1) is user friendly; and

"(2) includes the necessary infrastructure—

"(A) to allow examiners and applicants to send all communications electronically; and

"(B) to allow the Office to process, maintain, and search electronically the contents and history of each application.

"(b) Authorization of Appropriations.—Of amounts authorized under section 13102 [set out as a note under section 42 of this title], there is authorized to be appropriated to carry out subsection (a) of this section not more than $50,000,000 for each of fiscal years 2003, 2004, and 2005. Amounts made available pursuant to this subsection shall remain available until expended."
35 U.S.C. § 295 (2024) — Title 35: PATENTS / Chapter 29 / Section 295: Presumption: Product made by patented process
Presumption: Product made by patented process
Status: in_force

In actions alleging infringement of a process patent based on the importation, sale, offer for sale, or use of a product which is made from a process patented in the United States, if the court finds—

(1) that a substantial likelihood exists that the product was made by the patented process, and

(2) that the plaintiff has made a reasonable effort to determine the process actually used in the production of the product and was unable to so determine,

the product shall be presumed to have been so made, and the burden of establishing that the product was not made by the process shall be on the party asserting that it was not so made.

(Added Pub. L. 100–418, title IX, §9005(a), Aug. 23, 1988, 102 Stat. 1566; amended Pub. L. 103–465, title V, §533(b)(7), Dec. 8, 1994, 108 Stat. 4990.)

Editorial Notes

Amendments

1994—Pub. L. 103–465 substituted "sale, offer for sale, or use" for "sale, or use" in introductory provisions.

Statutory Notes and Related Subsidiaries

Effective Date of 1994 Amendment

Amendment by Pub. L. 103–465 effective on date that is one year after date on which the WTO Agreement enters into force with respect to the United States [Jan. 1, 1995], with provisions relating to earliest filed patent application, see section 534(a), (b)(3) of Pub. L. 103–465, set out as a note under section 154 of this title.

Effective Date

Section effective 6 months after Aug. 23, 1988, and, subject to enumerated exceptions, applicable only with respect to products made or imported after such effective date, see section 9006 of Pub. L. 100–418, set out as an Effective Date of 1988 Amendment note under section 271 of this title.
35 U.S.C. § 254 (2024) — Title 35: PATENTS / Chapter 25 / Section 254: Certificate of correction of Patent and Trademark Office mistake
Certificate of correction of Patent and Trademark Office mistake
Status: in_force

Whenever a mistake in a patent, incurred through the fault of the Patent and Trademark Office, is clearly disclosed by the records of the Office, the Director may issue a certificate of correction stating the fact and nature of such mistake, under seal, without charge, to be recorded in the records of patents. A printed copy thereof shall be attached to each printed copy of the patent, and such certificate shall be considered as part of the original patent. Every such patent, together with such certificate, shall have the same effect and operation in law on the trial of actions for causes thereafter arising as if the same had been originally issued in such corrected form. The Director may issue a corrected patent without charge in lieu of and with like effect as a certificate of correction.

(July 19, 1952, ch. 950, 66 Stat. 809; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §88 (Mar. 4, 1925, ch. 535, §1, 43 Stat. 1268).

The last sentence of the present section is omitted as obsolete. A sentence is added similar to a provision in the corresponding section in the trade-mark law, 15 U.S.C., 1946 ed., §1057(f), and provides that the Commissioner may issue a corrected patent instead of a certificate of correction.

Editorial Notes

Amendments

2002—Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Pub. L. 106–113, as amended by Pub. L. 107–273, substituted "Director" for "Commissioner" in two places.

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office" in section catchline and text.

Statutory Notes and Related Subsidiaries

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a note under section 1111 of Title 15, Commerce and Trade.
35 U.S.C. § 282 (2024) — Title 35: PATENTS / Chapter 29 / Section 282: Presumption of validity; defenses
Presumption of validity; defenses
Status: in_force

(a) In General.—A patent shall be presumed valid. Each claim of a patent (whether in independent, dependent, or multiple dependent form) shall be presumed valid independently of the validity of other claims; dependent or multiple dependent claims shall be presumed valid even though dependent upon an invalid claim. The burden of establishing invalidity of a patent or any claim thereof shall rest on the party asserting such invalidity.

(b) Defenses.—The following shall be defenses in any action involving the validity or infringement of a patent and shall be pleaded:

(1) Noninfringement, absence of liability for infringement or unenforceability.

(2) Invalidity of the patent or any claim in suit on any ground specified in part II as a condition for patentability.

(3) Invalidity of the patent or any claim in suit for failure to comply with—

(A) any requirement of section 112, except that the failure to disclose the best mode shall not be a basis on which any claim of a patent may be canceled or held invalid or otherwise unenforceable; or

(B) any requirement of section 251.

(4) Any other fact or act made a defense by this title.

(c) Notice of Actions; Actions During Extension of Patent Term.—In an action involving the validity or infringement of a patent the party asserting invalidity or noninfringement shall give notice in the pleadings or otherwise in writing to the adverse party at least thirty days before the trial, of the country, number, date, and name of the patentee of any patent, the title, date, and page numbers of any publication to be relied upon as anticipation of the patent in suit or, except in actions in the United States Court of Federal Claims, as showing the state of the art, and the name and address of any person who may be relied upon as the prior inventor or as having prior knowledge of or as having previously used or offered for sale the invention of the patent in suit. In the absence of such notice proof of the said matters may not be made at the trial except on such terms as the court requires. Invalidity of the extension of a patent term or any portion thereof under section 154(b) or 156 because of the material failure—

(1) by the applicant for the extension, or

(2) by the Director,

to comply with the requirements of such section shall be a defense in any action involving the infringement of a patent during the period of the extension of its term and shall be pleaded. A due diligence determination under section 156(d)(2) is not subject to review in such an action.

(July 19, 1952, ch. 950, 66 Stat. 812; Pub. L. 89–83, §10, July 24, 1965, 79 Stat. 261; Pub. L. 94–131, §10, Nov. 14, 1975, 89 Stat. 692; Pub. L. 97–164, title I, §161(7), Apr. 2, 1982, 96 Stat. 49; Pub. L. 98–417, title II, §203, Sept. 24, 1984, 98 Stat. 1603; Pub. L. 104–41, §2, Nov. 1, 1995, 109 Stat. 352; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §§4402(b)(1), 4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–560, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), (4), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §§15(a), 20(g), (j), Sept. 16, 2011, 125 Stat. 328, 334, 335.)

Historical and Revision Notes

Derived from Title 35, U.S.C., 1946 ed., §69 (R.S. 4920, amended (1) Mar. 3, 1897, ch. 391, §2, 29 Stat. 692, (2) Aug. 5, 1939, ch. 450, §1, 53 Stat. 1212).

The first paragraph declares the existing presumption of validity of patents.

The five defenses named in R.S. 4920 are omitted and replaced by a broader paragraph specifying defenses in general terms.

The third paragraph, relating to notice of prior patents, publications and uses, is based on part of the last paragraph of R.S. 4920 which was superseded by the Federal Rules of Civil Procedure but which is reinstated with modifications.

Editorial Notes

Amendments

2011—Pub. L. 112–29, §20(g)(1), (2)(A), (C), (3), (j), designated first to third pars. as subsecs. (a) to (c), respectively, inserted headings, in subsec. (a), struck out third sentence which read "Notwithstanding the preceding sentence, if a claim to a composition of matter is held invalid and that claim was the basis of a determination of nonobviousness under section 103(b)(1), the process shall no longer be considered nonobvious solely on the basis of section 103(b)(1).", in par. (2) of subsec. (b), struck out "of this title" after "II" and substituted "patentability." for "patentability,", and in introductory provisions of subsec. (c), struck out "of this title" after "156" and substituted "In an action involving the validity or infringement of a patent" for "In actions involving the validity or infringement of a patent" and "Court of Federal Claims" for "Claims Court".

Pub. L. 112–29, §20(g)(2)(B), which directed substitution of "unenforceability." for "uneforceability," in par. (1) of former second par. which was designated subsec. (b), was executed by making the substitution for "unenforceability,", to reflect the probable intent of Congress.

Pub. L. 112–29, §15(a), amended second par. by substituting "(3) Invalidity of the patent or any claim in suit for failure to comply with—

"(A) any requirement of section 112, except that the failure to disclose the best mode shall not be a basis on which any claim of a patent may be canceled or held invalid or otherwise unenforceable; or

"(B) any requirement of section 251."

for "(3) Invalidity of the patent or any claim in suit for failure to comply with any requirement of sections 112 or 251 of this title,".

2002—Third par. Pub. L. 107–273, §13206(b)(4), made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4402(b)(1)]. See 1999 Amendment note below.

Pub. L. 107–273, §13206(b)(1)(B), made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)]. See 1999 Amendment note below.

1999—Third par. Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)], as amended by Pub. L. 107–273, §13206(b)(1)(B), substituted "(2) by the Director," for "(2) by the Commissioner,".

Pub. L. 106–113, §1000(a)(9) [title IV, §4402(b)(1)], as amended by Pub. L. 107–273, §13206(b)(4), substituted "154(b) or 156 of this title" for "156 of this title".

1995—First par. Pub. L. 104–41 inserted after second sentence "Notwithstanding the preceding sentence, if a claim to a composition of matter is held invalid and that claim was the basis of a determination of nonobviousness under section 103(b)(1), the process shall no longer be considered nonobvious solely on the basis of section 103(b)(1)."

1984—Pub. L. 98–417 inserted provision at end that the invalidity of the extension of a patent term or any portion thereof under section 156 of this title because of the material failure by the applicant for the extension, or by the Commissioner, to comply with the requirements of such section shall be a defense in any action involving the infringement of a patent during the period of the extension of its term and shall be pleaded, and that a due diligence determination under section 156(d)(2) is not subject to review in such an action.

1982—Third par. Pub. L. 97–164 substituted "Claims Court" for "Court of Claims".

1975—First par. Pub. L. 94–131 made presumption of validity applicable to claim of a patent in multiple dependent form and multiple dependent claims and substituted "asserting such invalidity" for "asserting it".

1965—Pub. L. 89–83 required each claim of a patent (whether in independent or dependent form) to be presumed valid independently of the validity of other claims and required dependent claims to be presumed valid even though dependent upon an invalid claim.

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by section 15(a) of Pub. L. 112–29 effective on Sept. 16, 2011, and applicable to proceedings commenced on or after that date, see section 15(c) of Pub. L. 112–29, set out as a note under section 119 of this title.

Amendment by section 20(g), (j) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by section 1000(a)(9) [title IV, §4402(b)(1)] of Pub. L. 106–113 effective on date that is 6 months after Nov. 29, 1999, and, except for design patent application filed under chapter 16 of this title, applicable to any application filed on or after such date, see section 1000(a)(9) [title IV, §4405(a)] of Pub. L. 106–113, set out as a note under section 154 of this title.

Amendment by section 1000(a)(9) [title IV, §4732(a)(10)(A)] of Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1982 Amendment

Amendment by Pub. L. 97–164 effective Oct. 1, 1982, see section 402 of Pub. L. 97–164, set out as a note under section 171 of Title 28, Judiciary and Judicial Procedure.

Effective Date of 1975 Amendment

Amendment by Pub. L. 94–131 effective Jan. 24, 1978, and applicable on and after that date to patent applications filed in the United States and to international applications, where applicable, see section 11 of Pub. L. 94–131, set out as an Effective Date note under section 351 of this title.

Effective Date of 1965 Amendment

Amendment by Pub. L. 89–83 effective 3 months after July 24, 1965, see section 7(a) of Pub. L. 89–83, set out as a note under section 41 of this title.
35 U.S.C. § 307 (2024) — Title 35: PATENTS / Chapter 30 / Section 307: Certificate of patentability, unpatentability, and claim cancellation
Certificate of patentability, unpatentability, and claim cancellation
Status: in_force

(a) In a reexamination proceeding under this chapter, when the time for appeal has expired or any appeal proceeding has terminated, the Director will issue and publish a certificate canceling any claim of the patent finally determined to be unpatentable, confirming any claim of the patent determined to be patentable, and incorporating in the patent any proposed amended or new claim determined to be patentable.

(b) Any proposed amended or new claim determined to be patentable and incorporated into a patent following a reexamination proceeding will have the same effect as that specified in section 252 for reissued patents on the right of any person who made, purchased, or used within the United States, or imported into the United States, anything patented by such proposed amended or new claim, or who made substantial preparation for the same, prior to issuance of a certificate under the provisions of subsection (a) of this section.

(Added Pub. L. 96–517, §1, Dec. 12, 1980, 94 Stat. 3016; amended Pub. L. 103–465, title V, §533(b)(8), Dec. 8, 1994, 108 Stat. 4990; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §20(j), Sept. 16, 2011, 125 Stat. 335.)

Editorial Notes

Amendments

2011—Subsec. (b). Pub. L. 112–29 struck out "of this title" after "252".

2002—Subsec. (a). Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Subsec. (a). Pub. L. 106–113, as amended by Pub. L. 107–273, substituted "Director" for "Commissioner".

1994—Subsec. (b). Pub. L. 103–465 substituted "used within the United States, or imported into the United States, anything" for "used anything".

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1994 Amendment

Amendment by Pub. L. 103–465 effective on date that is one year after date on which the WTO Agreement enters into force with respect to the United States [Jan. 1, 1995], with provisions relating to earliest filed patent application, see section 534(a), (b)(3) of Pub. L. 103–465, set out as a note under section 154 of this title.

Effective Date

Section effective July 1, 1981, and applicable to patents in force as of July 1, 1981, or issued thereafter, see section 8(b) of Pub. L. 96–517, set out as an Effective Date of 1980 Amendment note under section 41 of this title.
35 U.S.C. § 361 (2024) — Title 35: PATENTS / Chapter 36 / Section 361: Receiving Office
Receiving Office
Status: in_force

(a) The Patent and Trademark Office shall act as a Receiving Office for international applications filed by nationals or residents of the United States. In accordance with any agreement made between the United States and another country, the Patent and Trademark Office may also act as a Receiving Office for international applications filed by residents or nationals of such country who are entitled to file international applications.

(b) The Patent and Trademark Office shall perform all acts connected with the discharge of duties required of a Receiving Office, including the collection of international fees and their transmittal to the International Bureau.

(c) International applications filed in the Patent and Trademark Office shall be filed in the English language, or an English translation shall be filed within such later time as may be fixed by the Director.

(d) The international fee, and the transmittal and search fees prescribed under section 376(a) of this part, shall either be paid on filing of an international application or within such later time as may be fixed by the Director.

(Added Pub. L. 94–131, §1, Nov. 14, 1975, 89 Stat. 686; amended Pub. L. 98–622, title IV, §§401(a), 403(a), Nov. 8, 1984, 98 Stat. 3391, 3392; Pub. L. 99–616, §2(d), Nov. 6, 1986, 100 Stat. 3485; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–211, title II, §202(b)(7), Dec. 18, 2012, 126 Stat. 1536.)

Editorial Notes

Amendments

2012—Subsec. (c). Pub. L. 112–211 added subsec. (c) and struck out former subsec. (c) which read as follows: "International applications filed in the Patent and Trademark Office shall be in the English language."

2002—Subsec. (d). Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Subsec. (d). Pub. L. 106–113, as amended by Pub. L. 107–273, substituted "Director" for "Commissioner".

1986—Subsec. (d). Pub. L. 99–616 amended subsec. (d) generally. Prior to amendment, subsec. (d) read as follows: "The basic fee portion of the international fee, and the transmittal and search fees prescribed under section 376(a) of this part, shall be paid on filing of an international application or within one month after the date of such filing. Payment of designation fees may be made on filing and shall be made not later than one year from the priority date of the international application."

1984—Subsecs. (a) to (c). Pub. L. 98–622, §403(a), substituted "Patent and Trademark Office" for "Patent Office".

Subsec. (d). Pub. L. 98–622, §401(a), inserted "or within one month after the date of such filing" after "application".

Statutory Notes and Related Subsidiaries

Effective Date of 2012 Amendment

Amendment by Pub. L. 112–211 effective on the date that is 1 year after Dec. 18, 2012, applicable to patents issued before, on, or after that effective date and patent applications pending on or filed after that effective date, and not effective with respect to patents in litigation commenced before that effective date, see section 203 of Pub. L. 112–211, set out as an Effective Date note under section 27 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1986 Amendment

Amendment by Pub. L. 99–616 effective July 1, 1987, and applicable to all international applications pending before or after that date, see section 9 of Pub. L. 99–616, set out as a note under section 351 of this title.

Effective Date of 1984 Amendment

Amendment by section 401(a) of Pub. L. 98–622 effective six months after Nov. 8, 1984, see section 406(b) of Pub. L. 98–622, set out as a note under section 3 of this title.

Amendment by section 403(a) of Pub. L. 98–622 effective Nov. 8, 1984, see section 406(a) of Pub. L. 98–622, set out as a note under section 351 of this title.

Effective Date

Section effective Jan. 24, 1978, and applicable to international and national applications filed on and after that date, see section 11 of Pub. L. 94–131, set out as a note under section 351 of this title.
35 U.S.C. § 251 (2024) — Title 35: PATENTS / Chapter 25 / Section 251: Reissue of defective patents
Reissue of defective patents
Status: in_force

(a) In General.—Whenever any patent is, through error, deemed wholly or partly inoperative or invalid, by reason of a defective specification or drawing, or by reason of the patentee claiming more or less than he had a right to claim in the patent, the Director shall, on the surrender of such patent and the payment of the fee required by law, reissue the patent for the invention disclosed in the original patent, and in accordance with a new and amended application, for the unexpired part of the term of the original patent. No new matter shall be introduced into the application for reissue.

(b) Multiple Reissued Patents.—The Director may issue several reissued patents for distinct and separate parts of the thing patented, upon demand of the applicant, and upon payment of the required fee for a reissue for each of such reissued patents.

(c) Applicability of This Title.—The provisions of this title relating to applications for patent shall be applicable to applications for reissue of a patent, except that application for reissue may be made and sworn to by the assignee of the entire interest if the application does not seek to enlarge the scope of the claims of the original patent or the application for the original patent was filed by the assignee of the entire interest.

(d) Reissue Patent Enlarging Scope of Claims.—No reissued patent shall be granted enlarging the scope of the claims of the original patent unless applied for within two years from the grant of the original patent.

(July 19, 1952, ch. 950, 66 Stat. 808; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §§4(b)(2), 20(d), Sept. 16, 2011, 125 Stat. 296, 333.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §64 (R.S. 4916, amended May 24, 1928, ch. 730, 45 Stat. 732.)

The sentences of the corresponding section of existing statute are rearranged and divided into two sections with some changes in language. The clause at the end of the present statute is omitted as obsolete.

The third paragraph incorporates by reference the requirements of other applications, and adds a new provision relating to application for reissue being made in certain cases by the assignee.

A two year period of limitation on applying for broadened reissues is added, codifying the present rule of decision with a fixed period.

Editorial Notes

Amendments

2011—Pub. L. 112–29, §20(d), designated first to fourth pars. as subsecs. (a) to (d), respectively, inserted headings, and, in subsec. (a), struck out "without any deceptive intention" after "error".

Pub. L. 112–29, §4(b)(2), in third par., inserted "or the application for the original patent was filed by the assignee of the entire interest" after "claims of the original patent".

2002—Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Pub. L. 106–113, as amended by Pub. L. 107–273, substituted "Director" for "Commissioner" in first and second pars.

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Amendment by section 4(b)(2) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent application that is filed on or after that effective date, see section 4(e) of Pub. L. 112–29, set out as a note under section 111 of this title.

Amendment by section 20(d) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.
35 U.S.C. § 32 (2024) — Title 35: PATENTS / Chapter 3 / Section 32: Suspension or exclusion from practice
Suspension or exclusion from practice
Status: in_force

The Director may, after notice and opportunity for a hearing, suspend or exclude, either generally or in any particular case, from further practice before the Patent and Trademark Office, any person, agent, or attorney shown to be incompetent or disreputable, or guilty of gross misconduct, or who does not comply with the regulations established under section 2(b)(2)(D), or who shall, by word, circular, letter, or advertising, with intent to defraud in any manner, deceive, mislead, or threaten any applicant or prospective applicant, or other person having immediate or prospective business before the Office. The reasons for any such suspension or exclusion shall be duly recorded. The Director shall have the discretion to designate any attorney who is an officer or employee of the United States Patent and Trademark Office to conduct the hearing required by this section. A proceeding under this section shall be commenced not later than the earlier of either the date that is 10 years after the date on which the misconduct forming the basis for the proceeding occurred, or 1 year after the date on which the misconduct forming the basis for the proceeding is made known to an officer or employee of the Office as prescribed in the regulations established under section 2(b)(2)(D). The United States District Court for the Eastern District of Virginia, under such conditions and upon such proceedings as it by its rules determines, may review the action of the Director upon the petition of the person so refused recognition or so suspended or excluded.

(July 19, 1952, ch. 950, 66 Stat. 795; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §§4715(c), 4719, 4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–580 to 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906; Pub. L. 112–29, §§3(k)(1), 9(a), 20(j), Sept. 16, 2011, 125 Stat. 291, 316, 335.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §11 (R.S. 487, amended Feb. 18, 1922, ch. 58, §3, 42 Stat. 390).

See note under section 31.

Editorial Notes

Amendments

2011—Pub. L. 112–29, §20(j), struck out "of this title" after "2(b)(2)(D)" the first time appearing.

Pub. L. 112–29, §9(a), substituted "United States District Court for the Eastern District of Virginia" for "United States District Court for the District of Columbia".

Pub. L. 112–29, §3(k)(1), inserted before the last sentence "A proceeding under this section shall be commenced not later than the earlier of either the date that is 10 years after the date on which the misconduct forming the basis for the proceeding occurred, or 1 year after the date on which the misconduct forming the basis for the proceeding is made known to an officer or employee of the Office as prescribed in the regulations established under section 2(b)(2)(D)."

2002—Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)]. See 1999 Amendment note below.

1999—Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)], as amended by Pub. L. 107–273, substituted "Director" for "Commissioner" in first and last sentences.

Pub. L. 106–113, §1000(a)(9) [title IV, §4719], inserted before last sentence "The Director shall have the discretion to designate any attorney who is an officer or employee of the United States Patent and Trademark Office to conduct the hearing required by this section."

Pub. L. 106–113, §1000(a)(9) [title IV, §4715(c)], substituted "2(b)(2)(D)" for "31".

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office".

Statutory Notes and Related Subsidiaries

Effective Date of 2011 Amendment

Pub. L. 112–29, §3(k)(3), Sept. 16, 2011, 125 Stat. 291, provided that: "The amendment made by paragraph (1) [amending this section] shall apply in any case in which the time period for instituting a proceeding under section 32 of title 35, United States Code, had not lapsed before the date of the enactment of this Act [Sept. 16, 2011]."

Amendment by section 9(a) of Pub. L. 112–29 effective Sept. 16, 2011, and applicable to any civil action commenced on or after that date, see section 9(b) of Pub. L. 112–29, set out as a note under section 1071 of Title 15, Commerce and Trade.

Amendment by section 20(j) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a note under section 1111 of Title 15, Commerce and Trade.

Report to Congress

Pub. L. 112–29, §3(k)(2), Sept. 16, 2011, 125 Stat. 291, provided that: "The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall provide on a biennial basis to the Judiciary Committees of the Senate and House of Representatives a report providing a short description of incidents made known to an officer or employee of the [United States Patent and Trademark] Office as prescribed in the regulations established under section 2(b)(2)(D) of title 35, United States Code, that reflect substantial evidence of misconduct before the Office but for which the Office was barred from commencing a proceeding under section 32 of title 35, United States Code, by the time limitation established by the fourth sentence of that section."
35 U.S.C. § 10 (2024) — Title 35: PATENTS / Chapter 1 / Section 10: Publications
Publications
Status: in_force

(a) The Director may publish in printed, typewritten, or electronic form, the following:

1. Patents and published applications for patents, including specifications and drawings, together with copies of the same. The Patent and Trademark Office may print the headings of the drawings for patents for the purpose of photolithography.

2. Certificates of trade-mark registrations, including statements and drawings, together with copies of the same.

3. The Official Gazette of the United States Patent and Trademark Office.

4. Annual indexes of patents and patentees, and of trade-marks and registrants.

5. Annual volumes of decisions in patent and trade-mark cases.

6. Pamphlet copies of the patent laws and rules of practice, laws and rules relating to trade-marks, and circulars or other publications relating to the business of the Office.

(b) The Director may exchange any of the publications specified in items 3, 4, 5, and 6 of subsection (a) of this section for publications desirable for the use of the Patent and Trademark Office.

(July 19, 1952, ch. 950, 66 Stat. 794, §11; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949; renumbered §10 and amended Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §§4507(1), 4717(1), 4732(a)(10)(A), 4804(b)], Nov. 29, 1999, 113 Stat. 1536, 1501A–565, 1501A–580, 1501A–582, 1501A–589; Pub. L. 107–273, div. C, title III, §§13205(2)(A), 13206(b)(1)(B), (3)(A), Nov. 2, 2002, 116 Stat. 1903, 1906.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §§13 and 16 (R.S. 489; July 9, 1947, ch. 211, §301 (part), 61 Stat. 299, repeated in prior and subsequent appropriation acts).

Section is amplified to list the publications of the Patent Office, based on 44 U.S.C., 1946 ed., §§283, 283a.

The second sentence of item 1 of the revised section is a provision appearing annually in appropriation acts to enable the Patent Office to maintain a small printing press to place headings on drawings before the drawings are reproduced.

Language is changed.

Editorial Notes

Prior Provisions

A prior section 10 was renumbered section 9 of this title.

Amendments

2002—Subsec. (a). Pub. L. 107–273, §13206(b)(3)(A), amended directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4804(b)]. See 1999 Amendment note below.

Subsec. (a)1. Pub. L. 107–273, §13205(2)(A), made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4507(1)]. See 1999 Amendment note below.

Subsec. (b). Pub. L. 107–273, §13206(b)(1)(B), made technical correction to directory language of Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)]. See 1999 Amendment note below.

1999—Pub. L. 106–113, §1000(a)(9) [title IV, §4717(1)], renumbered section 11 of this title as this section.

Subsec. (a). Pub. L. 106–113, §1000(a)(9) [title IV, §4804(b)], as amended by Pub. L. 107–273, §13206(b)(3)(A), which directed the general amendment of the introductory provisions of subsec. (a) of section 10 of this title to read "The Director may publish in printed, typewritten, or electronic form, the following:", was executed to this section, which was section 11 of this title, to reflect the probable intent of Congress. This section was subsequently renumbered section 10 of this title by Pub. L. 106–113, §1000(a)(9) [title IV, §4717(1)]. Prior to amendment, introductory provisions of subsec. (a) read as follows: "The Commissioner may print, or cause to be printed, the following:". See note above and Effective Date of 1999 Amendment note below.

Subsec. (a)1. Pub. L. 106–113, §1000(a)(9) [title IV, §4507(1)], as amended by Pub. L. 107–273, §13205(2)(A), inserted "and published applications for patents" after "Patents".

Subsec. (b). Pub. L. 106–113, §1000(a)(9) [title IV, §4732(a)(10)(A)], as amended by Pub. L. 107–273, §13206(b)(1)(B), substituted "Director" for "Commissioner".

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office", wherever appearing.

Statutory Notes and Related Subsidiaries

Effective Date of 1999 Amendment

Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4508], Nov. 29, 1999, 113 Stat. 1536, 1501A–566, as amended by Pub. L. 107–273, div. C, title III, §13205(3), Nov. 2, 2002, 116 Stat. 1903, provided that: "Except as otherwise provided in this section, sections 4502 through 4504 and 4506 through 4507 [amending sections 10 to 12, 119, 120, 122, 135, 154, 181, 252, 284, and 374 of this title and enacting provisions set out as notes under sections 41 and 122 of this title], and the amendments made by such sections, shall be effective as of November 29, 2000, and shall apply only to applications (including international applications designating the United States) filed on or after that date. The amendments made by section 4504 [amending section 154 of this title] shall additionally apply to any pending application filed before November 29, 2000, if such pending application is published pursuant to a request of the applicant under such procedures as may be established by the Director. Except as otherwise provided in this section, the amendments made by section 4505 [amending section 102 of this title] shall be effective as of November 29, 2000 and shall apply to all patents and all applications for patents pending on or filed after November 29, 2000. Patents resulting from an international application filed before November 29, 2000 and applications published pursuant to section 122(b) [probably means section 122(b) of title 35] or Article 21(2) of the treaty defined in section 351(a) [probably means section 351(a) of title 35] resulting from an international application filed before November 29, 2000 shall not be effective as prior art as of the filing date of the international application; however, such patents shall be effective as prior art in accordance with section 102(e) in effect on November 28, 2000."

Amendment by section 1000(a)(9) [title IV, §§4717(1), 4732(a)(10)(A)] of Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a note under section 1111 of Title 15, Commerce and Trade.
35 U.S.C. § 21 (2024) — Title 35: PATENTS / Chapter 2 / Section 21: Filing date and day for taking action
Filing date and day for taking action
Status: in_force

(a) The Director may by rule prescribe that any paper or fee required to be filed in the Patent and Trademark Office will be considered filed in the Office on the date on which it was deposited with the United States Postal Service or would have been deposited with the United States Postal Service but for postal service interruptions or emergencies designated by the Director.

(b) When the day, or the last day, for taking any action or paying any fee in the United States Patent and Trademark Office falls on Saturday, Sunday, or a Federal holiday within the District of Columbia, the action may be taken, or the fee paid, on the next succeeding secular or business day.

(July 19, 1952, ch. 950, 66 Stat. 794; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949; Pub. L. 97–247, §12, Aug. 27, 1982, 96 Stat. 321; Pub. L. 106–113, div. B, §1000(a)(9) [title IV, §4732(a)(10)(A)], Nov. 29, 1999, 113 Stat. 1536, 1501A–582; Pub. L. 107–273, div. C, title III, §13206(b)(1)(B), Nov. 2, 2002, 116 Stat. 1906.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §21 (Mar. 2, 1927, ch. 273, §14, 44 Stat. 1337).

"Fixed by statute" is omitted from the corresponding section of the existing statute as unnecessary. Saturday is added as a day on which action need not be taken.

Editorial Notes

Amendments

2002—Subsec. (a). Pub. L. 107–273 made technical correction to directory language of Pub. L. 106–113. See 1999 Amendment note below.

1999—Subsec. (a). Pub. L. 106–113, as amended by Pub. L. 107–273, substituted "Director" for "Commissioner" in two places.

1982—Pub. L. 97–247 substituted "Filing date and day for taking action" for "Day for taking action falling on Saturday, Sunday, or holiday" as section catchline, added subsec. (a), redesignated existing provisions as subsec. (b) and inserted "Federal" after "Sunday, or a".

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office".

Statutory Notes and Related Subsidiaries

Effective Date of 1999 Amendment

Amendment by Pub. L. 106–113 effective 4 months after Nov. 29, 1999, see section 1000(a)(9) [title IV, §4731] of Pub. L. 106–113, set out as a note under section 1 of this title.

Effective Date of 1982 Amendment

Amendment by Pub. L. 97–247 effective six months after Aug. 27, 1982, see section 17(c) of Pub. L. 97–247, set out as an Effective Date note under section 294 of this title.

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a note under section 1111 of Title 15, Commerce and Trade.

Emergency Relief From Postal Situation Affecting Patent Cases

Relief as to filing date of patent application or patent and excusal of delayed fees or actions affected by postal situation beginning on Mar. 18, 1970, and ending on or about Mar. 30, 1970, see note set out under section 111 of this title.
35 U.S.C. § 187 (2024) — Title 35: PATENTS / Chapter 17 / Section 187: Nonapplicability to certain persons
Nonapplicability to certain persons
Status: in_force

The prohibitions and penalties of this chapter shall not apply to any officer or agent of the United States acting within the scope of his authority, nor to any person acting upon his written instructions or permission.

(July 19, 1952, ch. 950, 66 Stat. 808.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §157 (Feb. 1, 1952, ch. 4, §7, 66 Stat. 6).

Language is changed.