Pardalis Technology Licensing, L.L.C. v. Coinbase Global, Inc.

7:25-cv-00457

Overview

Case Number 7:25-cv-00457

Filing Date 2025-10-07

Status Litigation filed

Court District Court, W.D. Texas (txwd)

Presiding Judge David Counts

Nature of Suit 830 Patent

Jurisdiction Type Federal Question

Cause of Action 35:271 Patent Infringement

Jury Demand Plaintiff

Parties

Defendant

Coinbase Global, Inc.

Represented By

9 Attorneys Listed

Shaun William Hassett

Potter Minton

Tel: +1 (903) 525-2272

Potter Minton, 102 North College

Michael E. Jones

Potter Minton

Tel: +1 (903) 525-2239

Potter Minton, 102 North College

Israel Sasha Mayergoyz

Jones Day

Tel: +1 (312) 782-3939

Jones Day, 110 North Wacker Dr., Suite 4800

H. Albert Liou

Jones Day

Tel: +1 (832) 239-3939

Fax: +1 (832) 239-3600

Jones Day, 717 Texas Ave., Suite 3300

Zachary J. Hardy

Jones Day

Tel: +1 (650) 739-3939

Jones Day, 1755 Embarcadero Road

Stephen M. Bradley

Jones Day - Atlanta

Tel: +1 (404) 581-8233

Jones Day - Atlanta, 1221 Peachtree Street Ne, Suite 400

Robert Levent Herguner

Jones Day

Tel: +1 (202) 789-3939

Fax: +1 (202) 626-1700

Jones Day, 51 Louisiana Ave., N.W

Rita J. Yoon

Jones Day

Tel: +1 (415) 875-5816

Fax: +1 (415) 875-5700

Jones Day, 555 California Street

Mounir Jamal

Jones Day

Tel: +1 (616) 389-5806

Jones Day, 110 N. Wacker Dr., Suite 4800

Plaintiff

Pardalis Technology Licensing, L.L.C.

Represented By

6 Attorneys Listed

Taryn N. Trusty

Nelson Bumgardner Conroy PC

Tel: +1 (219) 921-9541

745 McClintock Dr, Suite 340

Mark D. Siegmund

Cherry Johnson Siegmund James, PLLC

Tel: +1 (254) 732-2242

Fax: +1 (866) 627-3509

7901 Fish Pond Road, Ste 2nd Floor

Janson Hall Westmoreland

Nelson Bumgardner Conroy PC

Tel: +1 (817) 806-3806

3131 West 7th Street, Suite 300

Justin Kimble

Nelson Bumgardner Conroy PC

Tel: +1 (817) 377-9111

2727 N. Harwood Street, Suite 250

Patrick J. Conroy

Nelson Bumgardner Conroy PC

Tel: +1 (214) 446-4954

2727 N. Harwood Street, Suite 250

Nathan Louis Levenson

Nelson Bumgardner Conroy PC

Tel: +1 (214) 446-4950

2727 N. Hardwood Street, Suite 250, Dallas, TX 75201

Court & Judges

Court

District Court, W.D. Texas (txwd)

Presiding Judge

David Counts

Patents Involved

1 Patent

There is a single patent involved in this case.

Application Number	Patent Number	External Links
-	US6119229	Espacenet Google Patents

Docket Entries

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

2025-10-07

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COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

2025-10-07

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COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

2025-10-07

View

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

2025-10-07

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Pardalis Technology Licensing, L.L.C. v. Coinbase Global, Inc.

Overview

Parties

Defendant

Coinbase Global, Inc. Follow

Represented By

Plaintiff

Pardalis Technology Licensing, L.L.C. Follow

Represented By

Court & Judges

Patents Involved

Docket Entries

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

COMPLAINT FOR PATENT INFRINGEMENT ( Filing fee $ 405 receipt number ATXWDC-20816528), filed by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Civil Cover Sheet)(Kimble, Justin) (Entered: 10/07/2025)

Notice of Filing of Patent/Trademark Form (AO 120). AO 120 forwarded to the Director of the U.S. Patent and Trademark Office. (Kimble, Justin) (Entered: 10/07/2025)

REQUEST FOR ISSUANCE OF SUMMONS by Pardalis Technology Licensing, L.L.C.. to Coinbase Global, Inc. (Kimble, Justin) (Entered: 10/07/2025)

RULE 7 DISCLOSURE STATEMENT filed by Pardalis Technology Licensing, L.L.C.. (Kimble, Justin) (Entered: 10/07/2025)

Summons Issued as to Coinbase Global, Inc.. (kg) (Entered: 10/08/2025)

Pro Hac Vice Letter to Janson H. Westmoreland and Taryn N. Trusty as to Pardalis Technology Licensing, L.L.C.. (kg) (Entered: 10/08/2025)

MOTION to Appear Pro Hac Vice by Justin Kimble for Attorney Janson H. Westmoreland ( Filing fee $ 100 receipt number ATXWDC-20823219) by on behalf of Pardalis Technology Licensing, L.L.C.. (Kimble, Justin) (Entered: 10/08/2025)

MOTION to Appear Pro Hac Vice by Justin Kimble for Attorney Taryn N. Trusty ( Filing fee $ 100 receipt number ATXWDC-20823821) by on behalf of Pardalis Technology Licensing, L.L.C.. (Kimble, Justin) (Entered: 10/08/2025)

Case Assigned/Reassigned

ORDER AND ADVISORY. REFERRING CASE to Magistrate Judge Derek T. Gilliland. Signed by Judge David Counts. (kg) (Entered: 10/10/2025)

Order on Motion to Appear Pro Hac Vice

SUMMONS Returned Executed by Pardalis Technology Licensing, L.L.C.. Coinbase Global, Inc. served on 10/14/2025, answer due 11/4/2025. (Kimble, Justin) (Entered: 10/17/2025)

Unopposed MOTION for Extension of Time to File Answer re 1 Complaint, by Coinbase Global, Inc.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Jones, Michael) (Entered: 10/31/2025)

ORDER GRANTING UNOPPOSED MOTION FOR EXTENSION OF TIME TO RESPOND TO THE COMPLAINT (DKT. NO. 11); Coinbase Global, Inc. answer due 12/19/2025. Signed by Judge Derek T. Gilliland. (kg) (Entered: 11/03/2025)

NOTICE of Attorney Appearance by Michael E. Jones on behalf of Coinbase Global, Inc.. Attorney Michael E. Jones added to party Coinbase Global, Inc.(pty:dft) (Jones, Michael) (Entered: 11/05/2025)

NOTICE of Attorney Appearance by Shaun William Hassett on behalf of Coinbase Global, Inc.. Attorney Shaun William Hassett added to party Coinbase Global, Inc.(pty:dft) (Hassett, Shaun) (Entered: 11/05/2025)

NOTICE of Attorney Appearance by Mark D. Siegmund on behalf of Pardalis Technology Licensing, L.L.C.. Attorney Mark D. Siegmund added to party Pardalis Technology Licensing, L.L.C.(pty:pla) (Siegmund, Mark) (Entered: 12/10/2025)

MOTION to Appear Pro Hac Vice by Shaun William Hassett for Rita Yoon ( Filing fee $ 100 receipt number ATXWDC-21130297) by on behalf of Coinbase Global, Inc... Motions referred to Judge Derek T. Gilliland. (Hassett, Shaun) (Entered: 12/19/2025)

NOTICE of Attorney Appearance by Israel Sasha Mayergoyz on behalf of Coinbase Global, Inc.. Attorney Israel Sasha Mayergoyz added to party Coinbase Global, Inc.(pty:dft) (Mayergoyz, Israel) (Entered: 12/19/2025)

MOTION to Appear Pro Hac Vice by Shaun William Hassett for R. Levent Herguner ( Filing fee $ 100 receipt number ATXWDC-21130587) by on behalf of Coinbase Global, Inc... Motions referred to Judge Derek T. Gilliland. (Hassett, Shaun) (Entered: 12/19/2025)

MOTION to Appear Pro Hac Vice by Shaun William Hassett for Stephen Bradley ( Filing fee $ 100 receipt number ATXWDC-21130606) by on behalf of Coinbase Global, Inc... Motions referred to Judge Derek T. Gilliland. (Hassett, Shaun) (Entered: 12/19/2025)

MOTION to Appear Pro Hac Vice by Shaun William Hassett for Zachary Hardy ( Filing fee $ 100 receipt number ATXWDC-21130622) by on behalf of Coinbase Global, Inc... Motions referred to Judge Derek T. Gilliland. (Hassett, Shaun) (Entered: 12/19/2025)

RULE 7 DISCLOSURE STATEMENT filed by Coinbase Global, Inc. identifying Corporate Parent None for Coinbase Global, Inc.. (Hassett, Shaun) (Entered: 12/19/2025)

NOTICE of Attorney Appearance by H. Albert Liou on behalf of Coinbase Global, Inc.. Attorney H. Albert Liou added to party Coinbase Global, Inc.(pty:dft) (Liou, H.) (Entered: 12/19/2025)

Motion for Leave to File Sealed Document

Unopposed MOTION for Extension of Time to File Amended Complaint by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 12/30/2025)

Unopposed MOTION for Extension of Time to File Amended Complaint by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 12/30/2025)

ORDER GRANTING UNOPPOSED MOTION FOR LEAVE TO FILE UNDER SEAL (DKT. NO. 23). Signed by Judge Derek T. Gilliland. (jb3) (Entered: 01/09/2026)

ORDER GRANTING UNOPPOSED MOTION FOR EXTENSION OF TIME TO FILE AMENDED COMPLAINT (DKT. NO. 28). Signed by Judge Derek T. Gilliland. (kg) (Entered: 01/09/2026)

Sealed Motion

Unopposed MOTION for Extension of Time to File Answer re 33 Amended Complaint, by Coinbase Global, Inc.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Hassett, Shaun) (Entered: 02/02/2026)

Set/Reset Deadlines: Coinbase Global, Inc. answer due 2/27/2026. (kg)

Set/Reset Answer Deadline

Order on Motion for Extension of Time to Answer

NOTICE of Venue Discovery by Pardalis Technology Licensing, L.L.C. (Kimble, Justin) (Entered: 03/02/2026)

Sealed Motion

ORDER GRANTING UNOPPOSED MOTION FOR LEAVE TO FILE UNDER SEAL (DKT. NO. 35). Signed by Judge Derek T. Gilliland. (kg) (Entered: 03/04/2026)

Sealed Opposed Motion to Dismiss First Amended Complaint filed by Coinbase Global, Inc. pursuant to W.D. Texas SDS procedures.(Attachments: (1-11) - Exhibits 1-11, (12-22) - Declarations 1-11). Referral Judge: Derek T. Gilliland. (jb3) (Entered: 03/04/2026)

Sealed Motion

ORDER Setting Initial Pretrial Conference Initial Pretrial Conference set for 3/24/2026 02:00 PM in Waco before Judge Derek T. Gilliland. Signed by Judge Derek T. Gilliland. (kg) (Entered: 03/06/2026)

Joint MOTION for Entry of Scheduling Order Deadlines (Agreed) by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 03/13/2026)

Joint MOTION for Entry of Scheduling Order Deadlines (Agreed) by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 03/13/2026)

Rule 26(f) Discovery Report/Case Management Plan Filed Jointly by Pardalis Technology Licensing, L.L.C.. (Kimble, Justin) (Entered: 03/13/2026)

ORDER Cancelling INITIAL PRETRIAL CONFERENCE HELD IN PERSON. Signed by Judge Derek T. Gilliland. (kg) (Entered: 03/16/2026)

Text Order MOOTING 31 Sealed Motion entered by Judge Derek T. Gilliland. This motion is moot in light of the amended complaint (Dkt. No. 33). (This is a text-only entry generated by the court. There is no document associated with this entry.) (TAK)

Order on Sealed Motion

Unopposed MOTION for Extension of Time to Complete Discovery and Serve Preliminary Invalidity Contentions by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 04/27/2026)

MOTION to Appear Pro Hac Vice by Shaun William Hassett on behalf of Mounir Jamal ( Filing fee $ 100 receipt number ATXWDC-21842456) by on behalf of Coinbase Global, Inc.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Hassett, Shaun) (Entered: 04/28/2026)

Order on Motion for Extension of Time to Complete Discovery

Order on Motion to Appear Pro Hac Vice

Unopposed MOTION for Extension of Time to Complete Discovery (Venue Discovery) by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 05/28/2026)

Order on Motion for Extension of Time to Complete Discovery

Unopposed MOTION For Extension of Time for Venue Briefing and Exchange of Claim Constructions by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 06/18/2026)

Unopposed MOTION For Extension of Time for Venue Briefing and Exchange of Claim Constructions by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 06/18/2026)

ORDER GRANTING 48 Motion for Extension of Time for Venue Briefing and Exchange of Claim Constructions. Signed by Judge Derek T. Gilliland. (kg) (Entered: 07/02/2026)

Unopposed Motion for leave to File Sealed Response in Opposition to Coinbase's Motion to Dismiss or Transfer by Pardalis Technology Licensing, L.L.C. pursuant to W.D. Texas SDS procedures. Referral Judge: Derek T. Gilliland. (slt) (Entered: 07/08/2026)

Motion for Leave to File Sealed Document

ORDER GRANTING UNOPPOSED MOTION FOR LEAVE TO FILE UNDER SEAL (DKT. NO. 50). Signed by Judge Derek T. Gilliland. (kg) (Entered: 07/09/2026)

Sealed Response in Opposition to Coinbase Global, Inc.'s Motino to Dismiss or Transfer by Pardalis Technology Licensing, L.L.C. pursuant to W.D. Texas SDS procedures. (slt) (Entered: 07/09/2026)

Sealed Document

Unopposed MOTION for Extension of Time to File Redacted Copies re 52 Sealed Document by Pardalis Technology Licensing, L.L.C.. (Attachments: # 1 Proposed Order). Motions referred to Judge Derek T. Gilliland. (Kimble, Justin) (Entered: 07/14/2026)

Coinbase Global, Inc.

Pardalis Technology Licensing, L.L.C.