Global Patent Case Tracking and Litigation Research Platform

CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.

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Althearidge LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-01021

Filing Date 2026-11-12

Cause / Court 35:271 Patent Infringement

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Session Link Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00994

Filing Date 2026-11-03

Cause / Court 35:271 Patent Infringement

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Nearby Systems LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00599

Filing Date 2026-07-21

Cause / Court 35:271 Patent Infringement

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Advanced Broadband LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00315

Filing Date 2026-04-20

Cause / Court 35:271 Patent Infringement

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TOT POWER CONTROL, S.L. v. T-MOBILE USA, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:26-mc-80042

Filing Date 2026-02-17

Cause / Court Civil Miscellaneous Case

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FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC. v. AT&T SERVICES, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:26-cv-00047

Filing Date 2026-01-26

Cause / Court 35:271 Patent Infringement

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Acer, Inc. v. T-Mobile USA, Inc. Transferred to The Delaware District

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00026

Filing Date 2026-01-09

Cause / Court 35:271 Patent Infringement

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Acer, Inc. v. AT&T, Inc. Transferred to the United States District Court for the District of Delaware

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00025

Filing Date 2026-01-09

Cause / Court 35:271 Patent Infringement

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Cloud Controls LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-01248

Filing Date 2025-12-23

Cause / Court 35:271 Patent Infringement

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Active Wireless Technologies LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-01168

Filing Date 2025-11-26

Cause / Court 28:1338 Patent Infringement

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Acer Inc. v. Nokia of America Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-01106

Filing Date 2025-09-03

Cause / Court 28:2201 Declaratory Judgment

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T-Mobile USA, Inc. et al. vs. Smart RF Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00727

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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T-MOBILE USA, INC. et al. vs. Smart RF Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00692

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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T-MOBILE USA, INC. et al. vs. Smart RF Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00691

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

PDF View Details

T-Mobile USA, Inc. et al. vs. Smart RF Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00612

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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Headwater Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00694

Filing Date 2025-07-07

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00691

Filing Date 2025-07-07

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00686

Filing Date 2025-07-03

Cause / Court 35:271 Patent Infringement

View Details

Headwater Research LLC v. Cellco Partnership, d/b/a Verizon Wireless

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00391

Filing Date 2025-04-15

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Sprint LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00359

Filing Date 2025-04-08

Cause / Court 35:271 Patent Infringement

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243 Found <

1 ...

Global Patent Case Tracking and Litigation Research Platform

All Cases Feed

Althearidge LLC v. T-Mobile USA, Inc.

Session Link Research LLC v. T-Mobile USA, Inc.

Nearby Systems LLC v. T-Mobile USA, Inc.

Advanced Broadband LLC v. T-Mobile USA, Inc.

TOT POWER CONTROL, S.L. v. T-MOBILE USA, INC.

FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC. v. AT&T SERVICES, INC.

Acer, Inc. v. T-Mobile USA, Inc. <b><font color="red">Transferred to The Delaware District</b></font>

Acer, Inc. v. AT&T, Inc. <b><font color="red">Transferred to the United States District Court for the District of Delaware</b></font>

Cloud Controls LLC v. T-Mobile USA, Inc.

Active Wireless Technologies LLC v. T-Mobile USA, Inc.

Acer Inc. v. Nokia of America Corporation

T-Mobile USA, Inc. et al. vs. Smart RF Inc.

T-MOBILE USA, INC. et al. vs. Smart RF Inc.

T-MOBILE USA, INC. et al. vs. Smart RF Inc.

T-Mobile USA, Inc. et al. vs. Smart RF Inc.

Headwater Research LLC v. T-Mobile USA, Inc.

Headwater Research LLC v. T-Mobile USA, Inc.

Headwater Research LLC v. T-Mobile USA, Inc.

Headwater Research LLC v. Cellco Partnership, d/b/a Verizon Wireless

Headwater Research LLC v. Sprint LLC

Global Patent Case Tracking and Litigation Research Platform

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