The docket

Patent litigations.

3,679 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: 67 cases'132014: 53 cases2015: 22 cases2016: 31 cases'162017: 40 cases2018: 28 cases2019: 34 cases'192020: 47 cases2021: 119 cases2022: 175 cases'222023: 210 cases2024: 389 cases2025: 581 cases581'252026: 275 cases
3,679 tracked cases by filing year.

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All litigations

CasePatentsCourtFiledStatus
Unified Patents v. Damaka Inc.IPR2026-00206Patent Trial and Appeal Board (PTAB)Pending
Untitled case2:25-cv-00594Texas Eastern District CourtLitigation
Untitled caseIPR2026-00183Patent Trial and Appeal Board (PTAB)Pending
Untitled caseIPR2023-01360Patent Trial and Appeal BoardSettlement
Unified Patents v. Six Trees Capital LLCIPR2026-00157Patent Trial and Appeal Board (PTAB)Pending
Untitled case2:25-cv-00514Utah District Courtfiled
Unified Patents PTAB Data v. Headwater Research LLCIPR2024-01397Patent Trial and Appeal Board (PTAB)Not Instituted - Procedural
Untitled case7:25-cv-00379Texas Western District CourtActive
Headwater Research LLC v. Samsung Electronics Co., Ltd. et al.2:23-cv-00641Texas Eastern District CourtActive
Untitled caseIPR2026-00140Patent Trial and Appeal Board (PTAB)Pending
Untitled caseIPR2026-00217Patent Trial and Appeal Board (PTAB)Pending
Untitled case1:25-cv-00711Delaware District CourtCritical litigation
Unified Patents v. Marlin Semiconductor Ltd.IPR2026-00220Patent Trial and Appeal Board (PTAB)Pending
Unified Patents v. Bulletproof Property Management LLCIPR2026-00219Patent Trial and Appeal Board (PTAB)Pending
Untitled caseIPR2026-00205Patent Trial and Appeal Board (PTAB)Pending
Unified Patents v. Web3ai Technologies LLCIPR2026-00223Patent Trial and Appeal Board (PTAB)Pending
Untitled case2:25-cv-00260Virginia Eastern District CourtLitigation
Untitled caseIPR2026-00227PTABpending
Untitled caseIPR2026-00228Pending
Untitled case1:25-cv-00665Texas Western District CourtActive
Unified Patents, LLC v. Bulletproof Property Management LLCIPR2026-00229Patent Trial and Appeal Board (PTAB)Pending
Unified Patents v. Pogona LLCIPR2026-00189PTAB (United States Patent and Trademark Office)Pending
Untitled case2:25-cv-15294New Jersey District CourtActive
Klein Tools, Inc. v. Milwaukee Electric Tool CorporationIPR2026-00233Patent Trial and Appeal Board (PTAB) of the USPTOInter Partes Review proceeding
Untitled case2:25-cv-01012Texas Eastern District Courtactive