US Patent Litigations

Patent litigation in the United States is a common and complex process where patent holders seek to enforce their intellectual property rights against alleged infringers. Track the latest US patent litigation cases and set customized alerts. Our tracker provides essential updates on intellectual property disputes, helping you monitor legal precedents, manage risks, and protect your innovations in the competitive landscape of patent law.

Latest US Patent Litigation Cases

Monitor ongoing patent disputes and create custom industry alerts to stay informed of relevant intellectual property developments

Last updated on: Jun 6, 2026
Case NumberFiling DatePartiesCause of Action

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6:26-cv-00177Jun 5, 2026ABC IP, LLC v. Southern KY OutdoorsmanPatent Infringement
4:26-cv-00690Jun 5, 2026Portus Singapore PTE Ltd v. Lenovo (United States) Inc.Patent Infringement
9:26-cv-80658Jun 4, 2026PORTUS SINGAPORE PTE LTD v. Somfy Systems, Inc.Patent Infringement
4:26-cv-04444Jun 4, 2026Portus Singapore PTE Ltd & Portus PTY Ltd v. Carrier Global CorporationPatent Infringement
3:26-cv-02196Jun 4, 2026ABC IP, LLC v. East Coast Cerakote LLCPatent Infringement
2:26-cv-00523Jun 4, 2026Portus Singapore PTE Ltd & Portus PTY Ltd v. The Chamberlain Group LLCPatent Infringement
2:26-cv-00522Jun 4, 2026Portus Singapore PTE Ltd & Portus PTY Ltd v. Control4 CorporationPatent Infringement
4:26-cv-00676Jun 3, 2026Portus Singapore PTE Ltd v. Motorola Mobility LLCPatent Infringement
4:26-cv-00593Jun 3, 2026Shenzhen Zhimei Lianchuang Technology Co., LTD v. The Partnerships and Unincorporated Associations Identified on Schedule APatent Infringement
3:26-cv-01831Jun 3, 2026Portus Singapore PTE Ltd v. Crestron Electronics IncPatent Infringement