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
Sampo IP LLC v. Hewlett-Packard———
Sampo IP LLC v. Salesforce.com———
Sampo IP LLC v. Dell———
Sampo IP LLC v. Intuit Inc.1:14-cv-00174United States District Court for the District of Delaware—unknown
Untitled case2:17-cv-00022Texas Eastern District Court——
Untitled case8:19-cv-00870California Central District Court—active
Untitled case2:19-cv-00066Texas Eastern District Court—active
Untitled case1:14-cv-00954Delaware District Court—litigation
Untitled case1:12-cv-24318Florida Southern District Court—Critical
Personal Audio LLC v. Archos Inc.2:13-cv-00013U.S. District Court for the Eastern District of Texas——
Personal Audio LLC v. BlackBerry Corporation2:13-cv-00014U.S. District Court for the Eastern District of Texas——
Untitled case2:13-cv-00577U.S. District Court for the Eastern District of Texas——
Litigation re US Patent 8441721 (2:24-cv-00332)2:24-cv-00332Texas Eastern District Court—Litigation
Untitled case20-2094Court of Appeals for the Federal Circuit——
Untitled case2:17-cv-00348Texas Eastern District Court——
Untitled case2:17-cv-00123Texas Eastern District Court——
MPHJ Technology Investments, LLC v. Ricoh Americas Corporation et al.2016-1243United States Court of Appeals for the Federal Circuit—affirmed
Realtime Data LLC v. Array Networks Inc. et al.21-2251District of Delaware, U.S. Court of Appeals for the Federal Circuit (CAFC)—Dismissal affirmed on appeal
Untitled case6:16-cv-00089Texas Eastern District Court—Critical
Untitled caseIPR2020-01633Patent Trial and Appeal Board (PTAB)—Not Instituted - Procedural