Case Type

Patent Lawsuits

Among the 84,474 Patent lawsuits in this index, the most common cause of action is Patent Infringement.

Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

84,474 Cases — Newest First

NetMomentum LLC v. Shenzhen One-Netbook Technology Co., Ltd

Patent Open District Court, E.D. TexasNo. 2:26-cv-00219Filed 03/17/2026
NetMomentum LLC v. Rokid Corporation Ltd

Patent Open District Court, E.D. TexasNo. 2:26-cv-00218Filed 03/17/2026
Abc Ip, LLC v. Canuck Tactical, LLC

Patent Open District Court, E.D. LouisianaNo. 2:26-cv-00576Filed 03/17/2026
NetMomentum LLC v. Newline Interactive Inc

Patent Open District Court, E.D. TexasNo. 2:26-cv-00217Filed 03/17/2026
NetMomentum LLC v. Moxa Inc

Patent Open District Court, E.D. TexasNo. 2:26-cv-00216Filed 03/17/2026
NetMomentum LLC v. Mobvoi Information Technology Co. Ltd

Patent Open District Court, E.D. TexasNo. 2:26-cv-00215Filed 03/17/2026
NetMomentum LLC v. Edimax Technology Co., Ltd

Patent Open District Court, E.D. TexasNo. 2:26-cv-00214Filed 03/17/2026
Interlokt Computing Systems LLC v. ZyXEL Communications Corporation

Patent Open District Court, E.D. TexasNo. 2:26-cv-00213Filed 03/17/2026
Interlokt Computing Systems LLC v. Tcl Corporation

Patent Open District Court, E.D. TexasNo. 2:26-cv-00212Filed 03/17/2026
Interlokt Computing Systems LLC v. Simo Holdings, Inc

Patent Open District Court, E.D. TexasNo. 2:26-cv-00210Filed 03/17/2026
Interlokt Computing Systems LLC v. Shenzhen Gotron Electronic Co., Ltd

Patent Open District Court, E.D. TexasNo. 2:26-cv-00209Filed 03/17/2026
Interlokt Computing Systems LLC v. D-Link Corporation

Patent Open District Court, E.D. TexasNo. 2:26-cv-00207Filed 03/17/2026
Posimat, S.A v. Pace Packaging LLC

Patent Open District Court, D. New JerseyNo. 3:26-cv-02687Filed 03/16/2026
Signal, LLP v. Nxp USA, Inc

Patent Open District Court, W.D. TexasNo. 7:26-cv-00095Filed 03/16/2026
WirelessWerx Ip, LLC v. Panasonic Corporation of North America

Patent Open District Court, E.D. TexasNo. 2:26-cv-00206Filed 03/16/2026
Aml Ip LLC v. Timberland Bank

Patent Open District Court, W.D. WashingtonNo. 3:26-cv-05260Filed 03/16/2026
Posimat, S.A v. Pace Packaging LLC

Patent Open District Court, D. New JerseyNo. 2:26-cv-02687Filed 03/16/2026
Certainteed LLC v. Stone Creek Products LLC D/B/A Affinity Stone

Patent Open District Court, C.D. IllinoisNo. 2:26-cv-02083Filed 03/16/2026
Native Pixel Inc v. WaveMaker, Inc

Patent Open District Court, E.D. TexasNo. 2:26-cv-00205Filed 03/16/2026
Iot Innovations LLC v. Nice North America LLC

Patent Open District Court, E.D. TexasNo. 2:26-cv-00202Filed 03/16/2026
Iot Innovations LLC v. Bh Security, LLC D/B/A Brinks Home

Patent Open District Court, E.D. TexasNo. 2:26-cv-00203Filed 03/16/2026
SynchroFi LLC v. Vonage Holdings Corp

Patent Open District Court, D. DelawareNo. 1:26-cv-00284Filed 03/16/2026
SynchroFi LLC v. Namecheap, Inc

Patent Open District Court, D. DelawareNo. 1:26-cv-00283Filed 03/16/2026
SynchroFi LLC v. BeyondTrust Corporation

Patent Open District Court, D. DelawareNo. 1:26-cv-00281Filed 03/16/2026
SynchroFi LLC v. CyberArk Software, Inc

Patent Open District Court, D. DelawareNo. 1:26-cv-00282Filed 03/16/2026
Sandstone Innovation, LLC v. Apple Inc

Patent Open District Court, W.D. TexasNo. 7:26-cv-00094Filed 03/13/2026
Voltstar Technologies, Inc v. Aluratek, Inc

Patent Open District Court, N.D. OhioNo. 4:26-cv-00607Filed 03/13/2026
Nd Products Inc v. The Individuals Corporations Limited Liability Companies Partnerships and Unincorporated Associations Identified in Schedule A

Patent Open District Court, S.D. FloridaNo. 1:26-cv-21683Filed 03/13/2026
DataCloud Technologies, LLC v. Adt LLC

Patent Open District Court, E.D. TexasNo. 2:26-cv-00200Filed 03/13/2026
Shenzhen Xinchangtu Technology Co., Ltd v. The Partnerships and Unincorporated Associations Identified on Schedule A

Patent Open District Court, W.D. TexasNo. 5:26-cv-01682Filed 03/13/2026
High Iq Networks LLC v. Nokia Corporation

Patent Open District Court, E.D. TexasNo. 2:26-cv-00199Filed 03/13/2026
Toka, LLC v. Schedule A

Patent Open District Court, W.D. PennsylvaniaNo. 2:26-cv-00414Filed 03/13/2026
Creative Products International, Inc v. I-Team North America, Inc

Patent Open District Court, W.D. MichiganNo. 1:26-cv-00823Filed 03/13/2026
Valmont Industries, Inc v. Better Metal, LLC

Patent Open District Court, M.D. TennesseeNo. 3:26-cv-00299Filed 03/12/2026
Wuhan Cai Shi Ke Ji You Xian Gong Si v. Che

Patent Open District Court, W.D. WashingtonNo. 2:26-cv-00852Filed 03/12/2026
Wiesel v. Apple Inc

Patent Open District Court, E.D. New YorkNo. 1:26-cv-01465Filed 03/12/2026
Integral Wireless Technologies LLC v. Lucid Group, Inc

Patent Open District Court, E.D. TexasNo. 2:26-cv-00198Filed 03/12/2026
Pure Edge Lighting LLC v. LightBlue USA & Associates LLC

Patent Open District Court, E.D. New YorkNo. 1:26-cv-01458Filed 03/12/2026
Secure Matrix LLC v. Grill Group 2017 LLC

Patent Open District Court, N.D. TexasNo. 3:26-cv-00805Filed 03/12/2026
Secure Matrix LLC v. Buff City Soap LLC

Patent Open District Court, N.D. TexasNo. 3:26-cv-00804Filed 03/12/2026
DynaMuse LLC v. Sirius Xm Radio Inc

Patent Open District Court, N.D. TexasNo. 3:26-cv-00803Filed 03/12/2026
Lab Technology LLC v. Solera Holdings, LLC

Patent Open District Court, N.D. TexasNo. 4:26-cv-00297Filed 03/12/2026
Aurobindo Pharma Ltd v. Azurity Pharmaceuticals Inc

Patent Open District Court, D. DelawareNo. 1:26-cv-00265Filed 03/12/2026
Comtech Industries, Inc v. Select Water Solutions, LLC

Patent Open District Court, W.D. PennsylvaniaNo. 2:26-cv-00402Filed 03/12/2026
PanoVision LLC v. Styldod, Inc

Patent Open District Court, D. DelawareNo. 1:26-cv-00263Filed 03/11/2026
SurvMatic LLC v. Fantasia Trading LLC

Patent Open District Court, D. DelawareNo. 1:26-cv-00264Filed 03/11/2026
Webcon Vectors LLC v. Pexip, Inc

Patent Open District Court, D. DelawareNo. 1:26-cv-00259Filed 03/11/2026
Intellectual Ventures I LLC v. Southwest Airlines Co

Patent Terminated District Court, N.D. TexasNo. 3:26-cv-00782Filed 03/10/2026
Intake Breathing Technology, LLC v. Gentavia Holdings LLC

Patent Open District Court, D. DelawareNo. 1:26-cv-00255Filed 03/10/2026
Induction Devices LLC v. Marriott International, Inc

Patent Open District Court, E.D. TexasNo. 2:26-cv-00195Filed 03/10/2026

Showing 101–150 of 84,474

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