Revised: 9/3/2015

UNITED STATES DISTRICT COURT

EASTERN DISTRICT OF TEXAS

__________DIVISION

APPLICATION TO APPEAR PRO HAC VICE

1.This application is being made for the following: Case #__________________________________

Style/Parties:________________________________________________________________________

2. Applicant is representing the following party/ies: __________________________________________

3.Applicant was admitted to practice in __________ (state) on _____________________ (date).

4. Applicant is in good standing and is otherwise eligible to practice law before this court.

5. Applicant is not currently suspended or disbarred in any other court.

6. Applicant had an application for admission to practice before another court denied (please

circle appropriate language). If so, give complete information on a separate page. 

7. Applicant ever had the privilege to practice before another court suspended (please circle).

If so, give complete information on a separate page.

8. Applicant been disciplined by a court or Bar Association or committee thereof that would

reflect unfavorably upon applicant’s conduct, competency or fitness as a member of the Bar (please

circle). If so, give complete information on a separate page.

9. Describe in detail on a separate page any charges, arrests or convictions for criminal offense(s) filed

against you. Omit minor traffic offenses and misdemeanor offenses committed prior to age 18.

10. There are no pending grievances or criminal matters pending against the applicant.

11. Applicant has been admitted to practice in the following courts:

______________________________________________________________________________

12. Applicant has read and will comply with the Local Rules of the Eastern District of Texas, including

Rule AT-3, the “Standards of Practice to be Observed by Attorneys.”

13. Applicant understands that he/she is being admitted for the limited purpose of appearing in the case

specified above only.

Application Oath:

I, __________________________________________do solemnly swear (or affirm) that the

above information is true; that I will discharge the duties of attorney and counselor of this court faithfully;

that I will demean myself uprightly under the law and the highest ethics of our profession; and that I will

support and defend the Constitution of the United States.

Date _______________ Signature __________________________________ (/s/Signature)

Marshall Valtrus Innovations Ltd. 06/28/2016 2:23-cv-444 CA (see attached page) Matthew G. Berkowitz 10/05/2023 /s/ Matthew G. Berkowitz Valtrus Innovations Ltd., v. T-Mobile USA, Inc. et al. has has not has not has has not has

Application Continued on Page 2

(See Page 3) By Nakisha Love at 2:54 pm, Oct 05, 2023

Case 2:23-cv-00444-JRG Document 12 Filed 10/05/23 Page 1 of 3 PageID #: 346
UNITED STATES DISTRICT COURT

EASTERN DISTRICT OF TEXAS

APPLICATION TO APPEAR PRO HAC VICE (Continued)

Name (please print) _____________________________________

Bar Number /State______________________________________

Firm Name: ________________________________________

Address/P.O. Box: ____________________________________

City/State/Zip: _________________________________________ 

Telephone #: _________________________________________

Fax #: ______________________________________________

E-mail Address: ________________________________________

Secondary E-Mail Address: _______________________________

This application has been approved for the court on: _______________________________________

David A. O'Toole, Clerk

U.S. District Court, Eastern District of Texas

By _______________________________________

Deputy Clerk

Matthew G. Berkowitz 310426 Reichman Jorgensen Lehman & Feldberg LLP 100 Marine Parkway, Suite 300 Redwood Shores, CA 94065 (650) 623-1445 (650)-623-1449 mberkowitz@reichmanjorgensen.com

Email Application

Application Instructions 

Complete page 1 and 2 of this Application and Email to phv@txed.uscourts.gov for approval. Once 

approved, the clerk will email to you your new Login and Password so that you will be able to 

electronically file your application and pay the $100 fee on line. If you already have a login and 

password, you will still need to wait for approval email from the clerk before filing your 

electronic application. For Complete Instructions please visit the website 

http://www.txed.uscourts.gov/ 

10/5/2023

Case 2:23-cv-00444-JRG Document 12 Filed 10/05/23 Page 2 of 3 PageID #: 347
Matthew G. Berkowitz

Member of the New York Bar – No. 4397899 (Admitted on 03/14/2006) 

Courts Admitted to Practice 

• United States Court of Appeals for the Ninth Circuit 

• United States Court of Appeals for the Federal Circuit 

• United States District Court for the Central District of California 

• United States District Court for the Northern District of California 

• United States District Court for the District of Colorado 

• United States District Court for the Eastern District of Michigan 

• United States District Court for the Eastern District of New York 

• United States District Court for the Southern District of New York

Case 2:23-cv-00444-JRG Document 12 Filed 10/05/23 Page 3 of 3 PageID #: 348