U.S. DEPARTMENT OF COMMERCE
United States Patent and Trademark OfficeForm PTO-1595 (Rev. 6-18)
OMB No. 0651-0027 (exp. 06/30/2021)

RECORDATION FORM COVER SHEETPATENTS ONLY
To the Director of the U.S. Patent and Trademark Office: Please record the attached documents or the new address(es) below.

1. Name of conveying party(ies)

2. Name and address of receiving party(ies)
Name:Internal Address:

Additional name(s) of conveying party(ies) attached?

YesNo

Street Address:

3. Nature of conveyance/Execution Date(s):Execution Date(s)Assignment

MergerSecurity Agreement

Change of Name

Joint Research Agreement

City:
State:

Government Interest Assignment

Country:

Executive Order 9424, Confirmatory License

Other

Zip:

Additional name(s) & address(es) attached?

4. Application or patent number(s):

Yes

No

This document serves as an Oath/Declaration (37 CFR 1.63).
B. Patent No.(s)A. Patent Application No.(s)Additional numbers attached?

Yes

No

5. Name and address to whom correspondence
concerning document should be mailed:

6. Total number of applications and patents
involved:

Name:

7. Total fee (37 CFR 1.21(h) & 3.41)$Internal Address:
Authorized to be charged to deposit account
EnclosedStreet Address:

None required (government interest not affecting title)
8. Payment Information

City:

Zip:

State:
Phone Number:

Deposit Account Number

Docket Number:
Authorized User Nam e

Email Address:_
9. Signature:
Signature
Name of Person Signing

Date
Total number of pages including coversheet, attachments, and documents:

Documents to be recorded (including cover sheet) should be faxed to (571) 273-0140, or mailed to:Mail Stop Assignment Recordation Services, Director of the USPTO, P.O.Box 1450, Alexandria, V.A. 22313-1450

Guidelines for Completing Patents Cover Sheets(PTO-1595)
Cover Sheet information must be submitted with each document to be recorded. If the document to berecorded concerns both patents and trademarks separate patent and trademark cover sheets, including any attachedpages for continuing information, must accompany the document. All pages of the cover sheet should be numberedconsecutively, for example, if both a patent and trademark cover sheet is used, and information is continued on one
additional page for both patents and trademarks, the pages of the cover sheet would be numbered from 1to 4.
Item 1. Name of Conveying Party(ies).
Enter the full name of the party(ies) conveying the interest. If there is insufficient space, enter a check markin the "Yes" box to indicate that additional information is attached. The name of the additional conveying party(ies)should be placed on an attached page clearly identified as a continuation of the information Item 1. Enter a check markin the "No" box, if no information is contained on an attached page. If the document to be recorded is a joint research
agreement, enter the name(s) of the party(ies) other than the owner of the patent or patent application as the conveyingparty(ies).
Item 2. Name and Address of Receiving Party(ies).
Enter the name and full address of the first party receiving the interest. If there is more than one party
receiving the interest, enter a check mark in the "Yes" box to indicate that additional information is attached. Enter acheck mark in the "No" box, if no information is contained on an attached page. If the document to be recorded is a
joint research agreement, enter the name(s) of the patent or patent application owner(s) as the receiving party.
Item 3. Nature of Conveyance/Execution Date(s).
Enter the execution date(s) of the document. It is preferable to use the name of the month, or an abbreviationof that name, in order that confusion over dates is minimized. Place a check mark in the appropriate box describing thenature of the conveying document. If the "Other" box is checked, specify the nature of the conveyance.
Item 4. Application Number(s) or Patent Number(s).
Indicate the application number(s), and/or patent number(s) against which the document is to be recorded.
National application numbers must include both the series code and a six-digit number (e.g., 07/123,456), andinternational application numbers must be complete (e.g., PCT/US91/12345).
Enter a check mark in the appropriate box: "Yes" or "No " if additional numbers appear on attached pages.
Be sure to identify numbers included on attached pages as the continuation of Item 4. Also enter a check mark if thisAssignment is being filed as an Oath/Declaration ( 37 CFR1.63).
Item 5. Name and Address of Party to whom correspondence concerning the document should bemailed. Enter the name and full address of the party to whom correspondence is to be mailed.
Item 6. Total Applications and Patents involved.
Enter the total number of applications and patents identified for recordation. Be sure to include allapplications and patents identified on the cover sheet and on additional pages.
Block 7. Total Fee Enclosed.
Enter the total fee enclosed or authorized to be charged. A fee is required for each application and patent
against which the document is recorded.
Item 8. Payment Information.
Enter the deposit account number and authorized user name to authorize charges.
Item 9. Signature.
Enter the name of the person submitting the document. The submitter must sign and date the cover sheet.
Enter the total number of pages including the cover sheet, attachments, and document.
This collection of information is required by 35 USC 261 and 262 and 15 USC 1057 and 1060. The information is used by the public to submit (and bythe USPTO to process) patent and trademark assignment requests. After the USPTO records the information, the records for patent and trademarks,
assignments, and other associated documents can be inspected by the public. To view documents recorded under secrecy orders or documents recorded
due to the interest of the federal government, a written authorization must be submitted. This collection is estimated to take 30 minutes to complete,
including gathering, preparing, and submitting the form to the USPTO. Any comments on the amount of time you require to complete this form and/or
suggestions for reducing this burden, should be sent to the Manager of the Assignment Division, USPTO, P.O. Box 1450, Alexandria, VA 22313-1450.
DO NOT SEND FEES OR COMPLETED FORMS TO THIS ADDRESS. SEND TO: Mail Stop Assignment Recordation Services, Director of theUSPTO, P.O. Box 1450, Alexandria, VA 22313-1450.

Privacy Act Statement for Patent Assignment Recordation Form Cover Sheet
The Privacy Act of 1974 (P.L. 93-579) requires that you be given certain information inconnection with the above request for information. This collection of information is authorized
by 35 U.S.C. 1, 2, 261 and E.O. 9424. This information will primarily be used by the USPTO
for the recordation of assignments related to patents and patent applications. Submission of thisinformation is voluntary but is required in order for the USPTO to record the requested
assignment. If you do not provide the information required on the cover sheet, the assignment
will not be recorded, and all documents will be returned to you.

After the information is recorded, the records and associated documents can be inspected by thepublic and are not confidential, except for documents that are sealed under secrecy orders orrelated to unpublished patent applications. Assignment records relating to unpublished patentapplications are maintained in confidence in accordance with 35 U.S.C. 122.
Records open to
the public are searched by users for the purpose of determining ownership for other property
rights with respect to patents and trademarks.
Routine uses of the information you provide may also include disclosure to appropriate Federal,state, local, or foreign agencies in support of their enforcement duties and statutory or regulatory
missions, including investigating potential violations of law or contract and awarding contracts
or other benefits; to a court, magistrate, or administrative tribunal in the course of presenting
evidence; to members of Congress responding to requests for assistance from their constituents;
to the Office of Management and Budget in connection with the review of private relieflegislation; to the Department of Justice in connection with a Freedom of Information Act
request; to a contractor in the performance of their duties; to the Office of Personnel
Management for personnel studies; and to the General Services Administration (GSA) as part oftheir records management responsibilities under the authority of 44 U.S.C. 2904 and 2906. Suchdisclosure to GSA shall not be used to make determinations about individuals.