The docket

Patent litigations.

6,606 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

1986: 2 cases'861988: 1 case1990: 1 case'901992: 1 case1993: 1 case'941996: 3 cases1997: 2 cases1998: 3 cases'981999: 3 cases2000: 3 cases2001: 5 cases'022003: 10 cases2004: 4 cases2005: 13 cases2006: 15 cases'062007: 17 cases2008: 20 cases2009: 12 cases2010: 39 cases'102011: 36 cases2012: 68 cases2013: 110 cases2014: 95 cases'142015: 107 cases2016: 103 cases2017: 163 cases2018: 171 cases'182019: 198 cases2020: 226 cases2021: 254 cases2022: 358 cases'222023: 321 cases2024: 548 cases2025: 758 cases7582026: 333 cases'26
6,606 tracked cases by filing year.

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By industry

All litigations

CasePatentsCourtFiledStatus
Untitled caseIPR2026-00162Patent Trial and Appeal Board (PTAB)—Pending
Untitled caseIPR2025-01604Patent Trial and Appeal Board (PTAB)—Not Instituted - Procedural
Unified Patents v. Brain CorpIPR2025-01602Patent Trial and Appeal Board (PTAB)—Not Instituted - Procedural
Untitled caseIPR2026-00172Patent Trial and Appeal Board (PTAB)—Not Instituted - Procedural
Petitioner v. Marlin Semiconductor LtdIPR2026-00061Patent Trial and Appeal Board (PTAB), U.S. Patent and Trademark Office—Pending
Longitude Licensing Limited et al. v. Lenovo Group Limited et al.2:25-cv-00171U.S. District Court for the Eastern District of Texas—Ongoing
Untitled case23-1965Court of Appeals for the Federal Circuit (CAFC)——
Unified Patents v. AutoConnect Holdings LLCIPR2026-00173Patent Trial and Appeal Board (PTAB)—Not Instituted - Procedural
AutoConnect Holdings LLC v. General Motors2:24-cv-00877Texas Eastern District Court—Ongoing
AutoConnect Holdings LLC v. Unknown2:24-cv-00802Texas Eastern District Court—Ongoing
Petitioner v. Alteogen Inc.IPR2026-00176Patent Trial and Appeal Board (PTAB)—Pending
Unified Patents v. Inari Medical IncIPR2026-00169Patent Trial and Appeal Board (PTAB)—Pending
Untitled case5:24-cv-03117California Northern District Court—Litigation
Unified Patents v. Sandpiper Cdn LLCIPR2026-00174Patent Trial and Appeal Board (PTAB)—Pending
Untitled case2:25-cv-00664Texas Eastern District Court—Litigation
Unified Patents v. Inspire Medical Systems IncIPR2026-00091Patent Trial and Appeal Board (PTAB)—Pending
Untitled case1:25-cv-00667Delaware District Court—Ongoing
Untitled case1:25-cv-00667Delaware District Court—active
Unified Patents v. Inspire Medical Systems IncIPR2026-00092Patent Trial and Appeal Board (PTAB)—Pending
Untitled case1:25-cv-00667Delaware District Court—Litigation