The docket

Patent litigations.

3,742 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

1998: 2 cases'981999: 2 cases2001: 2 cases'012003: 2 cases2004: 3 cases'042005: 1 case2006: 1 case'072008: 1 case2009: 4 cases2010: 10 cases'102011: 8 cases2012: 12 cases2013: 69 cases'132014: 54 cases2015: 22 cases2016: 31 cases'162017: 41 cases2018: 28 cases2019: 34 cases'192020: 48 cases2021: 128 cases2022: 188 cases'222023: 213 cases2024: 398 cases2025: 582 cases582'252026: 281 cases
3,742 tracked cases by filing year.

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By industry

All litigations

CasePatentsCourtFiledStatus
Eoptolink Technology USA, Inc. v. Applied Optoelectronics, Inc.IPR2026-00123Patent Trial and Appeal Board (PTAB)2025-12-01Institution Granted (Pending)
Citadel Securities LLC v. HFT Solutions LLCIPR2026-00151Patent Trial and Appeal Board (PTAB)2025-12-03Pending
Google LLC v. K. Mizra LLC3:25-cv-08107U.S. District Court for the Northern District of California2025-12-05pending
Atossa Therapeutics Inc. v. Jina Pharmaceuticals Inc.PGR2026-00015Patent Trial and Appeal Board (PTAB)2025-12-10settled
Datacloud Technologies LLC v. Salesforce, Inc.2:25-cv-00684U.S. District Court for the Eastern District of Texas2025-12-19Pending
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
Athena Security, LLP v. Hewlett Packard Enterprise Company2:25-cv-01252U.S. District Court for the Eastern District of Texas2025-12-23active and ongoing
Hisense USA Corporation v. Cogent Insights Licensing Inc.2:25-cv-00414U.S. District Court for the Northern District of Georgia2025-12-29active
DirecTV, LLC v. Adeia Inc. et al.3:25-cv-11048U.S. District Court for the Northern District of California2025-12-29Open; pending
Semisilicon Technology Corp. v. inMusic, LLC1:25-cv-01566United States District Court for the District of Delaware2025-12-29voluntarily dismissed
Untitled case2:26-cv-00150Texas Eastern District Court2026Filed
Unified Patents v. AutoConnect Holdings LLCIPR2026-00002Patent Trial and Appeal Board (PTAB)2026Not Instituted - Procedural
Untitled caseIPR2026-00025Patent Trial and Appeal Board (PTAB)2026Not Instituted - Procedural
Meta Platforms, Inc. v. SITNETLLCIPR2026-00113Patent Trial and Appeal Board (PTAB)2026Not Instituted - Procedural
Untitled caseIPR2026-00147PTAB2026Pending
Unified Patents v. Dynamic Mesh Networks Inc.IPR2026-00127Patent Trial and Appeal Board (PTAB)2026Not Instituted - Procedural
Unified Patents v. Genzyme CorporationIPR2026-00149United States Patent and Trademark Office (USPTO), Patent Trial and Appeal Board (PTAB)2026Institution Denied
Unified Patents v. Qomplx Inc.IPR2026-00182Patent Trial and Appeal Board (PTAB)2026Pending
Unified Patents v. Treace Medical Concepts Inc.IPR2026-00194Patent Trial and Appeal Board (PTAB)2026Pending
Unified Patents v. Inari Medical IncIPR2026-00215Patent Trial and Appeal Board (PTAB)2026Pending
Untitled caseIPR2026-00222Patent Trial and Appeal Board (PTAB)2026Pending
Unified Patents v. Marlin Semiconductor LtdIPR2026-00261Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO)2026Pending
Unified Patents v. Cisco Technology Inc et al.IPR2026-00263Patent Trial and Appeal Board (PTAB)2026Pending
Unified Patents v. Thales DIS France SASIPR2026-00278Patent Trial and Appeal Board (PTAB), United States2026Pending