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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Eigen Systems Limited v. Messer Cutting Systems, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-00888

Filing Date 2026-07-20

Cause / Court 35:271 Patent Infringement

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AGS Lighting Management LLC v. Jesco Lighting Group, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-00141

Filing Date 2025-02-04

Cause / Court 35:271 Patent Infringement

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Oura Health Oy v. Circular SAS

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:22-cv-00478

Filing Date 2022-05-11

Cause / Court 35:271 Patent Infringement

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Kajeet, Inc. v. CenturyLink Communications, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00705

Filing Date 2021-07-07

Cause / Court 35:271 Patent Infringement

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Centre One v. Lumen Technologies, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 8:21-cv-01130

Filing Date 2021-06-29

Cause / Court 28:1338 Patent Infringement

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Fusion IP LLC v. CenturyLink Communications, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:21-cv-00778

Filing Date 2021-05-28

Cause / Court 35:271 Patent Infringement

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WSOU Investments, LLC v. NetGear, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00155

Filing Date 2021-02-19

Cause / Court 35:271 Patent Infringement

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WSOU Investments, LLC d/b/a Brazos Licensing and Development v. NetGear, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00154

Filing Date 2021-02-19

Cause / Court 35:271 Patent Infringement

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WSOU Investments, LLC d/b/a Brazos Licensing and Development v. NetGear, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00153

Filing Date 2021-02-19

Cause / Court 35:271 Patent Infringement

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Cassiopeia IP LLC v. NetGear, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:19-cv-02324

Filing Date 2019-12-21

Cause / Court 35:1 Patent Infringement

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Mentone Solutions LLC. v. NETGEAR, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:18-cv-01714

Filing Date 2018-10-31

Cause / Court 35:271 Patent Infringement

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MyMail, Ltd. v. Netgear, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:17-cv-01219

Filing Date 2017-08-25

Cause / Court 35:271 Patent Infringement

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Serenitiva LLC v. Aspect Software, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:17-cv-01170

Filing Date 2017-08-19

Cause / Court 35:271 Patent Infringement

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Intellectual Ventures II LLC v. AT&T Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:13-cv-00116

Filing Date 2013-02-08

Cause / Court 35:271 Patent Infringement

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Click-to-Call Technologies v. Ingenio, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-00465

Filing Date 2012-05-29

Cause / Court 28:1338 Patent Infringement

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Gametek LLC v. Facebook, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:12-cv-00501

Filing Date 2012-02-28

Cause / Court 35:0271 Patent Infringement

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Preservation Technologies LLC v. Netflix, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 8:11-cv-01860

Filing Date 2011-12-02

Cause / Court 35:271 Patent Infringement

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Enovsys LLC v. AT and T Mobility LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:11-cv-05210

Filing Date 2011-06-22

Cause / Court 28:1338 Patent Infringement

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Two-Way Media LLC v. AT&T Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:09-cv-00476

Filing Date 2009-06-11

Cause / Court 35:271 Patent Infringement

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Big Baboon Corporation v. Dell, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:09-cv-01198

Filing Date 2009-02-19

Cause / Court 28:1338 Patent Infringement

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