The docket

Patent litigations.

3,672 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: 46 cases2021: 118 cases2022: 173 cases'222023: 209 cases2024: 389 cases2025: 581 cases581'252026: 275 cases
3,672 tracked cases by filing year.

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All litigations

CasePatentsCourtFiledStatus
Undisclosed Petitioner v. Competitive Access Systems Inc.IPR2025-01373Patent Trial and Appeal Board (PTAB)Not Instituted - Procedural
Untitled case4:25-cv-00948Texas Northern District CourtActive litigation
Untitled case4:25-cv-00886Texas Eastern District CourtCase filed
Untitled case6:23-cv-00478Texas Western District Courtactive
Untitled casePGR2025-00063PTAB (Patent Trial and Appeal Board)Not Instituted - Procedural
Petitioner v. Patent OwnerIPR2025-01267Patent Trial and Appeal Board (PTAB)Settlement
Untitled case4:25-cv-00886Texas Eastern District CourtLitigation
Untitled case3:25-cv-04595California Northern District CourtOngoing
Unified Patents v. Telcom Ventures LLCIPR2025-01349Patent Trial and Appeal Board (PTAB)Not Instituted - Procedural
Untitled case2:24-cv-00691Texas Eastern District CourtActive litigation
Untitled case3:25-cv-00632Texas Northern District CourtActive
Unified Patents v. Radian Memory Systems LLCIPR2025-01377Patent Trial and Appeal Board (PTAB)Settled
Untitled case2:24-cv-01073Texas Eastern District CourtFiled
Unified Patents PTAB Data v. Radian Memory Systems LLCIPR2025-01376Patent Trial and Appeal Board (PTAB)Settlement
Untitled case2:24-cv-01073Texas Eastern District CourtOngoing
Untitled caseIPR2025-01378Patent Trial and Appeal Board (PTAB)Settlement
Untitled caseIPR2025-01352Patent Trial and Appeal Board (PTAB)settled
Untitled case2:24-cv-00691Texas Eastern District CourtActive
Untitled case4:25-cv-00886Texas Eastern District Courtlitigation
Untitled case2:25-cv-00298Texas Eastern District CourtLitigation
Unified Patents v. Marlin Semiconductor LtdIPR2025-01082Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO)Judgment
Unified Patents v. Credo Technology Group Ltd.IPR2025-01220Patent Trial and Appeal Board (PTAB)Pending - Instituted
Untitled case2:25-cv-00297Texas Eastern District CourtLitigation
Untitled case337-TA-1489US International Trade CommissionCritical
Otsuka Pharmaceutical Co., Ltd. v. Lupin Ltd. et al.21-900-RGAU.S. District Court for the District of DelawareJudgment