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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Sandpiper CDN, LLC v. Cox Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-03893

Filing Date 2026-07-11

Cause / Court 28:1338 Patent Infringement

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NOVACLOUD LICENSING LLC v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-01266

Filing Date 2025-12-31

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Dish Network Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00920

Filing Date 2025-08-29

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Dish Network Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00907

Filing Date 2025-08-28

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00904

Filing Date 2025-08-27

Cause / Court 35:271 Patent Infringement

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Entropic Communications, LLC v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-1896

Filing Date 2024-06-04

Cause / Court 35:271 Patent Infringement

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Touchstream Technologies, Inc. v. Altice USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00060

Filing Date 2023-02-17

Cause / Court 35:271 Patent Infringement

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Touchstream Technologies, Inc. v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00059

Filing Date 2023-02-16

Cause / Court 35:271 Patent Infringement

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Entropic Communications, LLC v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00052

Filing Date 2023-02-10

Cause / Court 35:271 Patent Infringement

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Entropic Communications, LLC v. Charter Communications, Inc. LEAD CASE FOR PRETRIAL MATTER DOCKETING IS 2:23cv50

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00051

Filing Date 2023-02-10

Cause / Court 35:271 Patent Infringement

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Entropic Communications, LLC v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:22-cv-00125

Filing Date 2022-04-27

Cause / Court 35:271 Patent Infringement

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Constellation Technologies LLC v. Time Warner Cable Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-01079

Filing Date 2013-12-11

Cause / Court 15:1126 Patent Infringement

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Unified Messaging Solutions LLC v. Google Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-06292

Filing Date 2012-09-07

Cause / Court 35:271 Patent Infringement

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Unified Messaging Solutions LLC v. Google Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:11-cv-00464

Filing Date 2011-09-07

Cause / Court 35:271 Patent Infringement

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Rembrandt Technologies LP v. Time Warner Cable Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:07-cv-00401

Filing Date 2007-06-28

Cause / Court 28:1338 Patent Infringement

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In re: Rembrandt Technologies LP Patent Litigation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:07-md-01848

Filing Date 2007-06-21

Cause / Court 28:1338 Patent Infringement

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GPNE Corp. v. Time Warner Cable, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:07-cv-00060

Filing Date 2007-01-31

Cause / Court 35:271 Patent Infringement

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In re: ACACIA MEDIA TECHNOLOGIES CORP.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:05-cv-01114

Filing Date 2005-03-17

Cause / Court 15:1126 Patent Infringement

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