IP Verse

Headwater Research Llc V. T-Mobile Us, Inc. - 2:23-cv-00379

Headwater Research Llc V. T-Mobile Us, Inc. (Case No. 2:23-cv-00379), filed on Aug 23, 2023 in the District Court, E.D. Texas involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
2:23-cv-00379
Filing Date
Aug 23, 2023
Cause of Action
Patent Infringement
Status
-
Court
District Court, E.D. Texas
Nature of Suit
Patent

Parties Involved

The following parties are involved in this case, with their respective legal representatives for the case.

NameRepresented By
David Folsom -
T-Mobile USA, Inc. -
Michael Dean Paul -
Headwater Research LLC -
Sprint Corp -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Jul 25, 2025ORDER adopting Report and Recommendations 308 on Standing. Signed by District Judge Rodney Gilstrap on 07/24/2025. (mdj) (Entered: 07/25/2025)PACER Document
Jul 25, 2025ORDER adopting Report and Recommendations for 309 Report and Recommendations. Signed by District Judge Rodney Gilstrap on 07/24/2025. (mdj) (Entered: 07/25/2025)PACER Document
Jul 25, 2025ORDER adopting Report and Recommendations for 310 Signed by District Judge Rodney Gilstrap on 07/24/2025. (mdj) (Entered: 07/25/2025)PACER Document
Jul 25, 2025ORDER adopting Report and Recommendations for 312 Report and Recommendations,. Signed by District Judge Rodney Gilstrap on 07/24/2025. (mdj) (Entered: 07/25/2025)PACER Document
Jul 25, 2025ORDER adopting Report and Recommendations for 315 Report and Recommendations. Signed by District Judge Rodney Gilstrap on 07/24/2025. (mdj) (Entered: 07/25/2025)PACER Document
Jul 25, 2025ORDER adopting Report and Recommendations for 323 Report and Recommendations. Signed by District Judge Rodney Gilstrap on 07/24/2025. (mdj) (Entered: 07/25/2025)PACER Document
Jul 29, 2025JOINT MOTION TO CONTINUE PRETRIAL CONFERENCE by Headwater Research LLC. (Attachments: # 1 Proposed Order)(Fenster, Marc) (Entered: 07/29/2025)PACER Document
Jul 29, 2025JOINT MOTION TO CONTINUE PRETRIAL CONFERENCE by Headwater Research LLC. (Attachments: # 1 Proposed Order)(Fenster, Marc) (Entered: 07/29/2025)Attachment
Jul 30, 2025NOTICE that the Final Pretrial Conference is CANCELED and will be reset to a future date. (wea)PACER Document
Aug 1, 2025SEALED MOTION UNOPPOSED IN PART AND OPPOSED IN PART MOTION FOR LEAVE TO AMEND EXHIBIT LIST AND SERVE SUPPLEMENTAL EXPERT REPORTS by Headwater Research LLC. (Attachments: # 1 Declaration of Reza Mirzaie, # 2 Exhibit A, # 3 Exhibit B, # 4 Exhibit C, # 5 Exhibit D, # 6 Exhibit E, # 7 Exhibit F, # 8 Exhibit G, # 9 Exhibit H, # 10 Exhibit I, # 11 Proposed Order)(Mirzaie, Reza) (Entered: 08/01/2025)PACER Document
Aug 4, 2025ORDER denying 360 Sealed Motion. Signed by Magistrate Judge Roy S. Payne on 08/04/2025. (mdj) (Entered: 08/04/2025)PACER Document
Aug 11, 2025NOTICE of Hearing: Final Pretrial Conference set for 9/9/2025 at 09:00 AM before Magistrate Judge Roy S. Payne. (wea)PACER Document
Aug 12, 2025SEALED MOTION STAY ALL DEADLINES AND NOTICE OF SETTLEMENT by Headwater Research LLC. (Attachments: # 1 Proposed Order)(Fenster, Marc) (Entered: 08/12/2025)PACER Document
Aug 23, 2023COMPLAINT against Sprint Corp., T-Mobile US, Inc., T-Mobile USA, Inc. ( Filing fee $ 402 receipt number ATXEDC-9669063.), filed by Headwater Research LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Civil Cover Sheet)(Fenster, Marc) (Entered: 08/23/2023)Attachment
Aug 23, 2023COMPLAINT against Sprint Corp., T-Mobile US, Inc., T-Mobile USA, Inc. ( Filing fee $ 402 receipt number ATXEDC-9669063.), filed by Headwater Research LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Civil Cover Sheet)(Fenster, Marc) (Entered: 08/23/2023)Attachment
Aug 23, 2023COMPLAINT against Sprint Corp., T-Mobile US, Inc., T-Mobile USA, Inc. ( Filing fee $ 402 receipt number ATXEDC-9669063.), filed by Headwater Research LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Civil Cover Sheet)(Fenster, Marc) (Entered: 08/23/2023)Attachment
Aug 23, 2023COMPLAINT against Sprint Corp., T-Mobile US, Inc., T-Mobile USA, Inc. ( Filing fee $ 402 receipt number ATXEDC-9669063.), filed by Headwater Research LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Civil Cover Sheet)(Fenster, Marc) (Entered: 08/23/2023)Attachment
Aug 23, 2023COMPLAINT against Sprint Corp., T-Mobile US, Inc., T-Mobile USA, Inc. ( Filing fee $ 402 receipt number ATXEDC-9669063.), filed by Headwater Research LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Civil Cover Sheet)(Fenster, Marc) (Entered: 08/23/2023)Attachment
Aug 13, 2025ORDER granting 362 Sealed Motion. Signed by Magistrate Judge Roy S. Payne on 08/12/2024. (mdj) (Entered: 08/13/2025)PACER Document