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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By industry

All litigations

CasePatentsCourtFiledStatus
Untitled caseIPR2026-00314Patent Trial and Appeal Board (PTAB)Pending
Untitled case3:25-cv-05666California Northern District CourtActive
Unified Patents v. Sanas Ai Inc.IPR2026-00272Patent Trial and Appeal Board (PTAB)Pending
Untitled case3:25-cv-05666California Northern District CourtLitigation
Untitled case2:25-cv-00935Texas Eastern District Courtactive
Untitled case1:25-cv-07699New York Southern District Court
Untitled case1:25-cv-07699New York Southern District Court
Untitled case7:25-cv-07699New York Southern District CourtCritical
Untitled case1:13-cv-01655Delaware District Court
Untitled case6:22-cv-00124Texas Western District CourtLitigation
Untitled case2:13-cv-00170Vermont District CourtFiled
Untitled case1:19-cv-00193Delaware District Courtactive
Untitled case14-1233Court of Appeals for the Federal Circuitoverturned on appeal
Untitled case2:18-cv-00344Texas Eastern District Court
Untitled case2:18-cv-00343Texas Eastern District Court
Untitled case2:21-cv-00043Texas Eastern District Courtactive
Stingray IP Solutions LLC v. Assa Abloy IP AB2:21-cv-00025Texas Eastern District CourtClosed
Stingray IP Solutions LLC v. Unknown Defendant2:18-cv-00439Texas Eastern District Court
Untitled case1:20-cv-03600Illinois Northern District Court
Stingray IP Solutions, LLC v. TP-Link Technologies Co., Ltd. et al.23-102United States Court of Appeals for the Federal CircuitRemanded
Untitled case2:21-cv-00043Texas Eastern District Court
Untitled case2:22-cv-10906Michigan Eastern District Court
Untitled case2:19-cv-00368Texas Eastern District CourtLitigation (Critical)
Untitled caseIPR2025-00341Patent Trial and Appeal Board (PTAB)Not Instituted - Merits
Untitled case6:12-cv-00911Texas Eastern District CourtCritical