The docket

Patent litigations.

2,951 cases tracked. Click any row for full case detail; use the buckets below to slice by patent, plaintiff, or defendant. Manage cases (upload CSV, edit, delete) in Admin.

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Patent litigation filed per year

2001: 1 case'012003: 1 case2004: 2 cases'042005: 1 case2006: 1 case'072008: 1 case2009: 3 cases2010: 10 cases'102011: 8 cases2012: 11 cases2013: 47 cases'132014: 35 cases2015: 10 cases2016: 22 cases'162017: 33 cases2018: 20 cases2019: 28 cases'192020: 26 cases2021: 69 cases2022: 86 cases'222023: 160 cases2024: 327 cases2025: 508 cases508'252026: 254 cases
2,951 tracked cases by filing year.

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All litigations

CasePatentsCourtFiledStatus
Unified Patents v. Nielsen Co US LLCIPR2026-00310Patent Trial and Appeal Board (PTAB)2026Pending
Untitled caseIPR2026-00247Patent Trial and Appeal Board (PTAB)2026Pending
Untitled case26-1055Court of Appeals for the Federal Circuit2026Active litigation
Untitled case2:26-cv-03052California Central District Court2026
Hisense USA Corporation v. Cogent Insights Licensing Inc.2:25-cv-00414U.S. District Court for the Northern District of Georgia2025-12-29active
Athena Security, LLP v. Hewlett Packard Enterprise Company2:25-cv-01252U.S. District Court for the Eastern District of Texas2025-12-23active and ongoing
IOT Innovations LLC v. Alarm.com Incorporated2:25-cv-01135Texas Eastern District Court2025-12-22Open
ABC IP, LLC et al. v. Timothy Hoffman et al.1:25-cv-00389U.S. District Court for the Eastern District of Tennessee2025-12-22active
Datacloud Technologies LLC v. Salesforce, Inc.2:25-cv-00684U.S. District Court for the Eastern District of Texas2025-12-19Pending
Atossa Therapeutics Inc. v. Jina Pharmaceuticals Inc.PGR2026-00015Patent Trial and Appeal Board (PTAB)2025-12-10settled
Google LLC v. K. Mizra LLC3:25-cv-08107U.S. District Court for the Northern District of California2025-12-05pending
Citadel Securities LLC v. HFT Solutions LLCIPR2026-00151Patent Trial and Appeal Board (PTAB)2025-12-03Pending
Topwire LLC v. SAMSUNG ELECTRONICS CO., LTD. et al.2:25-cv-01183U.S. District Court for the Eastern District of Texas2025-12-01active
Topwire LLC v. Apple, Inc.7:25-cv-00551U.S. District Court for the Western District of Texas2025-12-01active
IOT Innovations LLC v. Wyze Labs, Inc.2:25-cv-01009Texas Eastern District Court2025-12-01Open
Eoptolink Technology USA, Inc. v. Applied Optoelectronics, Inc.IPR2026-00123Patent Trial and Appeal Board (PTAB)2025-12-01Institution Granted (Pending)
Palisade Technologies, LLP v. Yangtze Memory Technologies Co., Ltd.2:25-cv-01170U.S. District Court for the Eastern District of Texas2025-11-26Ongoing
Samsung Electronics America Inc. et al. v. Network-1 Technologies, Inc.IPR2026-00114United States Patent and Trademark Office (USPTO), Patent Trial and Appeal Board (PTAB)2025-11-26institution denied
Samsung Electronics America Inc et al. v. Network 1 Technologies IncIPR2026-00119Patent Trial and Appeal Board (PTAB)2025-11-26Not Instituted - Merits
Target Corporation v. Headwater Research LLCIPR2026-00153Patent Trial and Appeal Board (PTAB)2025-11-24Not Instituted - Procedural
Apple Inc. et al. v. MYW Semitech LLCIPR2026-00067Patent Trial and Appeal Board (PTAB)2025-11-21Pending - Instituted
Datonics LLC v. Neustar, Inc.7:25-cv-00180U.S. District Court for the Western District of Texas2025-11-20Active
Samsung Electronics America Inc et al. v. Network 1 Technologies IncIPR2026-00117Patent Trial and Appeal Board (PTAB)2025-11-20Not Instituted - Merits
Bunker Hill Technologies LLC v. Toyota Motor North America Inc. et al.2:25-cv-01133U.S. District Court for the Eastern District of Texas2025-11-18pending
OpenTV, Inc. v. Pinterest, Inc.1:25-cv-01404U.S. District Court for the District of Delaware2025-11-18Ongoing