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
Unified Patents, LLC v. Express Mobile Inc.IPR2021-01456Patent Trial and Appeal Board (PTAB)—Final Written Decision
Untitled case2:19-cv-05093California Central District Court—Terminated
Unified Patents v. CONSUMERON LLCIPR2022-01357Patent Trial and Appeal Board (PTAB)—Final Written Decision
Untitled case1:21-cv-01147Delaware District Court—Active litigation
Untitled case1:22-cv-00001Virginia Eastern District Court—Active litigation
Centripetal Networks, Inc. v. Cisco Systems, Inc.21-1888U.S. Court of Appeals for the Federal Circuit—vacated and remanded
Untitled caseIPR2021-01521Patent Trial and Appeal Board (PTAB)—Not Instituted - Merits
Untitled case2:24-cv-00728Texas Eastern District Court—Case filed
Petitioner v. Ningde Amperex Technology LtdIPR2025-00524PTAB—Pending - Instituted
Untitled case2:24-cv-00728Texas Eastern District Court—litigation
Untitled case2:24-cv-00728Texas Eastern District Court—filed
Untitled case2:24-cv-00728Texas Eastern District Court—Active litigation
Untitled caseIPR2025-00220Patent Trial and Appeal Board (PTAB)—Pending - Instituted
Untitled case1:22-cv-00783Delaware District Court—Litigation is ongoing
Unified Patents v. Kerr Machine CoPGR2025-00031Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO)—Pending - Instituted
Untitled caseIPR2023-00758Patent Trial and Appeal Board (PTAB)—Final Written Decision
Untitled case24-1669Court of Appeals for the Federal Circuit—Active
Untitled case4:24-cv-00799Texas Northern District Court—Litigation
Untitled case4:24-cv-00799Texas Northern District Court—Active
Untitled case4:24-cv-00799Texas Northern District Court—Litigation