Explore PTAB cases, litigation, UPC, and oppositions – All in one place. Find the right case faster with powerful filters and structured results.

PulseLink Systems, LLC v. Zoom Communications, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00343

Filing Date 2026-04-27

Cause / Court 35:271 Patent Infringement

Track Case View Details

Tstone IP, LLC v. Zoom Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-00188

Filing Date 2026-02-20

Cause / Court 28:1331 Fed. Question

Track Case View Details

DynaMuse LLC v. SoundCloud Global Limited & Co. KG

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-01113

Filing Date 2025-11-06

Cause / Court 35:271 Patent Infringement

Track Case View Details

HFT Solutions, LLC v. Optiver US LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 7:25-cv-00415

Filing Date 2025-09-08

Cause / Court 35:271 Patent Infringement

Track Case View Details

HFT Solutions, LLC v. Optiver US LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-01682

Filing Date 2025-09-08

Cause / Court 35:271 Patent Infringement

Track Case View Details

Bprotocol Foundation v. Universal Navigation Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-04214

Filing Date 2025-05-20

Cause / Court 35:283 Action to enjoin violation of right secured by patent

Track Case View Details

Valtrus Innovations Ltd. v. Fedex Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00516

Filing Date 2025-05-09

Cause / Court 28:1338 Patent Infringement

Track Case View Details

Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00015

Filing Date 2025-01-14

Cause / Court 35:271 Patent Infringement

Track Case View Details

In Re: Midwest Energy Emissions Corp. Patent Litigation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:24-md-03132

Filing Date 2024-12-17

Cause / Court 35:271 Patent Infringement

Track Case View Details

Midwest Energy Emissions Corp. v. MidAmerican Energy Company

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:24-cv-00243

Filing Date 2024-07-17

Cause / Court 35:271 Patent Infringement

Track Case View Details

ArcelorMittal v. VinFast Auto LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-03128

Filing Date 2024-04-16

Cause / Court 35:271 Patent Infringement

Track Case View Details

Sophos Inc. et al. vs. Open Text Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00699

Filing Date 2024-04-05

Decision Type Termination Due to Settlement After Institution of Trial

PDF Track Case View Details

Sophos Inc. et al. vs. Open Text Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00253

Filing Date 2024-04-02

Decision Type Termination Decision: Settlement Before Institution of Trial 35 U.S.C. § 317; 37 C.F.R. § 42.74

PDF Track Case View Details

Sophos Inc. et al. vs. Open Text Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00252

Filing Date 2024-04-02

Decision Type Termination Decision: Settlement Before Institution of Trial 35 U.S.C. § 317; 37 C.F.R. § 42.74

PDF Track Case View Details

FUJIFILM CORPORATION v. EASTMAN KODAK COMPANY

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-04017

Filing Date 2024-03-20

Cause / Court 35:271 Patent Infringement

Track Case View Details

Sophos Inc. et al. vs. Open Text Inc. et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-00253

Filing Date 2023-12-08

Cause / Proceeding IPR

Track Case View Details

Sophos Inc. et al. vs. Open Text Inc. et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-00252

Filing Date 2023-12-08

Cause / Proceeding IPR

Track Case View Details

Sophos Inc. et al. vs. Open Text Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2023-00031

Filing Date 2023-11-29

Decision Type Institution Decision: Deny

PDF Track Case View Details

DigitalDoors, Inc. v. JP Morgan Chase & Co. <b><font color="red">PURSUANT TO COURT ORDER, DOCKET IN THE LEAD CASE AS DIRECTED</font></b>

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00550

Filing Date 2023-11-21

Cause / Court 35:271 Patent Infringement

Track Case View Details

Intellectual Ventures I LLC v. JP Morgan Chase Bank, National Association

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00523

Filing Date 2023-11-15

Cause / Court 15:1126 Patent Infringement

Track Case View Details