Case Type

Patent Lawsuits

Among the 84,469 Patent lawsuits in this index, the most common cause of action is Patent Infringement.

About Patent Lawsuits

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.

84,469 Cases — Newest First

Near Field Electronics LLC v. Food Ventures North America, Inc. D/B/A Wild Fork Foods

Patent Open District Court, E.D. Texas · No. 4:26-cv-00750 · Filed 06/29/2026
Near Field Electronics LLC v. Victoria's Secret & Co

Patent Open District Court, E.D. Texas · No. 4:26-cv-00749 · Filed 06/29/2026
Near Field Electronics LLC v. Torrid LLC

Patent Open District Court, E.D. Texas · No. 4:26-cv-00748 · Filed 06/29/2026
Near Field Electronics LLC v. KnitWell Group LLC

Patent Open District Court, E.D. Texas · No. 4:26-cv-00747 · Filed 06/29/2026
Near Field Electronics LLC v. Hot Topic, Inc

Patent Open District Court, E.D. Texas · No. 4:26-cv-00746 · Filed 06/29/2026
Innovation Sciences LLC v. FrontPoint Security Solutions LLC

Patent Open District Court, E.D. Virginia · No. 1:26-cv-01894 · Filed 06/29/2026
Near Field Electronics LLC v. Bath & Body Works, LLC

Patent Open District Court, E.D. Texas · No. 4:26-cv-00745 · Filed 06/29/2026
Near Field Electronics LLC v. Aldo U.S. Inc

Patent Open District Court, E.D. Texas · No. 4:26-cv-00744 · Filed 06/29/2026
Katasi, LLC v. State Farm Automobile Insurance Company

Patent Open District Court, N.D. Texas · No. 3:26-cv-02159 · Filed 06/29/2026
Parting Stone, Inc v. Biolife, LLC, D/B/A The Living Urn

Patent Open District Court, D. Colorado · No. 1:26-cv-02914 · Filed 06/29/2026
Lone Star Document Management, LLC v. Feith Systems and Software, Inc

Patent Open District Court, E.D. Pennsylvania · No. 2:26-cv-04471 · Filed 06/29/2026
Shenzhen Ruisike Industrial Development Co., Ltd v. The Individuals, Corporations, Limited Liability Companies, Partnerships, and Unincorporated Associations Identified on Schedule A

Patent Open District Court, N.D. Illinois · No. 1:26-cv-07544 · Filed 06/28/2026
Abc Ip, LLC v. GDI-3D LLC

Patent Open District Court, N.D. Georgia · No. 1:26-cv-03010 · Filed 05/29/2026
Frank's International, LLC v. Tci Casing Specialties, LLC

Patent Open District Court, W.D. Texas · No. 4:26-cv-00025 · Filed 03/30/2026
Arcadia Products LLC v. Portella Industries LLC D/B/A Portella Steel Doors & Windows

Patent Open District Court, W.D. Texas · No. 1:26-cv-00783 · Filed 03/30/2026
Prosperina Ventures LLC v. Service Lighting and Electrical Supplies Inc

Patent Open District Court, N.D. Texas · No. 3:26-cv-01006 · Filed 03/30/2026
Combined Public Communications, LLC v. Prodigy Solutions Inc

Patent Open District Court, W.D. Kentucky · No. 5:26-cv-00087 · Filed 03/30/2026
Arcadia Products LLC v. Millwork Artisans LLC

Patent Open District Court, D. South Carolina · No. 2:26-cv-01331 · Filed 03/30/2026
Parks v. Bruiser Baits Fl Inc

Patent Open District Court, M.D. Florida · No. 2:26-cv-00923 · Filed 03/30/2026
Chambers v. Riley

Patent Open District Court, N.D. Alabama · No. 2:26-cv-00523 · Filed 03/27/2026
Wu v. Apollo Investment Holding Co., LLC

Patent Open District Court, E.D. Wisconsin · No. 2:26-cv-00507 · Filed 03/27/2026
Induction Devices LLC v. Bank of America, N.A

Patent Open District Court, E.D. Texas · No. 2:26-cv-00258 · Filed 03/27/2026
Yopima, LLC v. Roadie, Inc

Patent Open District Court, S.D. Texas · No. 4:26-cv-02487 · Filed 03/27/2026
Ubqs-Ip, LLC v. Egnyte, Inc

Patent Open District Court, D. Utah · No. 2:26-cv-00251 · Filed 03/27/2026
Asylon, Inc v. Hextronics, LLC

Patent Open District Court, S.D. Florida · No. 1:26-cv-22128 · Filed 03/27/2026
Kiss Nail Products, Inc v. Firstline, Incorporated

Patent Open District Court, S.D. Texas · No. 4:26-cv-02479 · Filed 03/27/2026
Hyatt v. Squires

Patent Open District Court, E.D. Virginia · No. 1:26-cv-00839 · Filed 03/27/2026
Waitbusters LLC v. BeeHub Inc. D/B/A Peppr

Patent Open District Court, E.D. Texas · No. 2:26-cv-00255 · Filed 03/27/2026
Jiang v. The Identified on Schedule A

Patent Open District Court, N.D. Illinois · No. 1:26-cv-03372 · Filed 03/27/2026
Intellectual Ventures I LLC v. Government Employees Insurance Company

Patent Open District Court, N.D. Texas · No. 3:26-cv-00978 · Filed 03/26/2026
Reframe Technologies LLC v. Toad & Co. International, Inc

Patent Open District Court, D. Delaware · No. 1:26-cv-00334 · Filed 03/26/2026
Reframe Technologies LLC v. Odacite, Inc

Patent Open District Court, D. Delaware · No. 1:26-cv-00333 · Filed 03/26/2026
Reframe Technologies LLC v. Moo Inc

Patent Open District Court, D. Delaware · No. 1:26-cv-00332 · Filed 03/26/2026
Reframe Technologies LLC v. Lucid Group, Inc

Patent Open District Court, D. Delaware · No. 1:26-cv-00331 · Filed 03/26/2026
GlobalFoundries U.S. Inc v. Tower Semiconductor Ltd

Patent Open District Court, W.D. Texas · No. 7:26-cv-00109 · Filed 03/26/2026
GlobalFoundries U.S. Inc v. Tower Semiconductor Ltd

Patent Open District Court, W.D. Texas · No. 7:26-cv-00108 · Filed 03/26/2026
Shenzhen Ruichenxi Technology Co., Ltd v. The Corporations, Partnerships, and Unincorporated Associations Identified on Schedule A

Patent Open District Court, W.D. Texas · No. 1:26-cv-00721 · Filed 03/25/2026
Wuhan Youyou Luming Information Technology Co., Ltd v. Dongguan Lianguang Electronic Technology Co., Ltd

Patent Open District Court, N.D. Illinois · No. 1:26-cv-03308 · Filed 03/25/2026
Fractal Networks LLC v. Microamp Solutions Sp. Z O.O

Patent Open District Court, E.D. Texas · No. 2:26-cv-00252 · Filed 03/25/2026
OrderMagic LLC v. HungerRush, LLC

Patent Open District Court, S.D. Texas · No. 4:26-cv-02391 · Filed 03/25/2026
Patent Armory Inc v. Trimble Inc

Patent Open District Court, D. Colorado · No. 1:26-cv-01246 · Filed 03/25/2026
Nearby Systems LLC v. Valvoline Inc

Patent Open District Court, E.D. Texas · No. 2:26-cv-00251 · Filed 03/25/2026
Nearby Systems LLC v. Chevron U.S.A., Inc

Patent Open District Court, E.D. Texas · No. 2:26-cv-00250 · Filed 03/25/2026
Induction Devices LLC v. Wayfair LLC

Patent Open District Court, E.D. Texas · No. 2:26-cv-00249 · Filed 03/24/2026
Induction Devices LLC v. Truist Bank

Patent Open District Court, E.D. Texas · No. 2:26-cv-00248 · Filed 03/24/2026
Induction Devices LLC v. Charles Schwab & Co., Inc

Patent Open District Court, E.D. Texas · No. 2:26-cv-00247 · Filed 03/24/2026
Induction Devices LLC v. Costco Wholesale Corporation

Patent Open District Court, E.D. Texas · No. 2:26-cv-00246 · Filed 03/24/2026
ExactoJoin LLC v. Panasonic Corporation

Patent Open District Court, E.D. Texas · No. 2:26-cv-00244 · Filed 03/24/2026
Scientiam Solutions, LLC v. Bps Direct, LLC

Patent Open District Court, E.D. Texas · No. 2:26-cv-00243 · Filed 03/24/2026
ExactoJoin LLC v. OnePlus Technology (Shenzhen) Co., Ltd

Patent Open District Court, E.D. Texas · No. 2:26-cv-00241 · Filed 03/24/2026

Showing 1–50 of 84,469