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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Intellectual Ventures I LLC v. Southwest Airlines Co

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:26-cv-00782

Filing Date 2026-03-10

Cause / Court 35:271 Patent Infringement

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Intellectual Ventures II LLC v. Southwest Airlines Co

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:25-cv-03097

Filing Date 2025-11-12

Cause / Court 35:271 Patent Infringement

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Intellectual Ventures I LLC v. Southwest Airlines Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:25-cv-02885

Filing Date 2025-10-24

Cause / Court 35:271 Patent Infringement

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Intellectual Ventures II LLC v. Southwest Airlines Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 7:25-cv-00252

Filing Date 2025-05-30

Cause / Court 35:271 Patent Infringement

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Intellectual Ventures I LLC v. Southwest Airlines Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 7:24-cv-00277

Filing Date 2024-11-02

Cause / Court 35:271 Patent Infringement

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House v. General Electric Company

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-00071

Filing Date 2023-01-03

Cause / Court 15:1126 Patent Infringement

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R2 Solutions LLC v. Southwest Airlines Co

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:22-cv-02869

Filing Date 2022-12-21

Cause / Court 35:271 Patent Infringement

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511 TECHNOLOGIES INC. and CADDO SYSTEMS, INC. v. Southwest Airlines Company

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:16-cv-00926

Filing Date 2016-08-19

Cause / Court 35:271 Patent Infringement

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Loramax LLC v. Southwest Airlines Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:15-cv-00759

Filing Date 2015-05-15

Cause / Court 35:271 Patent Infringement

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Phoenix Licensing, L.L.C. v. CenturyLink, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:14-cv-00965

Filing Date 2014-10-17

Cause / Court 35:271 Patent Infringement

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Eclipse IP LLC v. Delta Air Lines Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-06647

Filing Date 2013-09-11

Cause / Court 28:1338 Patent Infringement

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Loyalty Conversion Systems Corporation v. Southwest Airlines Co

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-00663

Filing Date 2013-08-20

Cause / Court 35:271 Patent Infringement

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Loyalty Conversion Systems Corporation v. American Airlines Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-00655

Filing Date 2013-08-20

Cause / Court 35:271 Patent Infringement

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Interface IP Holdings LLC v. Southwest Airlines Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-01774

Filing Date 2012-12-27

Cause / Court 35:271 Patent Infringement

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Parallel Networks, LLC v. Abercrombie & Fitch Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 12-1227

Filing Date 2012-02-24

Cause / Court 35:271 Patent Infringement

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Parallel Networks, LLC v. Abercrombie & Fitch Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:12-cv-00018

Filing Date 2012-01-12

Cause / Court 35:271 Patent Infringement

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Cyberfone Systems LLC v. Pandigital Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:11-cv-00834

Filing Date 2011-09-15

Cause / Court 35:145 Patent Infringement

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CyberFone Systems LLC v. American Airlines Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:11-cv-00831

Filing Date 2011-09-15

Cause / Court 35:0145

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Abridge Technology v. Metro PCS Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:11-cv-00180

Filing Date 2011-03-17

Cause / Court 15:1126 Patent Infringement

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Stambler v. Atmos Energy Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:10-cv-00594

Filing Date 2010-12-28

Cause / Court 35:271 Patent Infringement

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