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
Kirsch Research & Development, LLC v. Epilay, Inc.2:20-cv-03773-RGK-JPRU.S. District Court for the Central District of California2020-04-24stayed
Kirsch Research & Development, LLC v. System Components Corporation5:20-cv-00903-DAPU.S. District Court for the Northern District of Ohio2020-04-24stayed
Kirsch Research & Development, LLC v. Owens Corning et al.1:20-cv-00901-DAPU.S. District Court for the Northern District of Ohio2020-04-24stayed
Kirsch Research & Development, LLC v. TAMKO Building Products LLC3:20-cv-01030-KU.S. District Court for the Northern District of Texas2020-04-24stayed
Kirsch Research & Development, LLC v. Intertape Polymer Corp.3:20-cv-01029-KU.S. District Court for the Northern District of Texas2020-04-24transferred
Kirsch Research & Development, LLC v. GAF Corporation et al.3:20-cv-01028-KU.S. District Court for the Northern District of Texas2020-04-24transferred
Kirsch Research & Development, LLC v. Continental Materials Inc.3:20-cv-01025-KU.S. District Court for the Northern District of Texas2020-04-24stayed
Kirsch Research & Development, LLC v. CertainTeed Corporation3:20-cv-01024-KU.S. District Court for the Northern District of Texas, Dallas Division2020-04-24stayed
Kirsch Research & Development, LLC v. Tarco Specialty Products, Inc.6:20-cv-00318-ADAU.S. District Court for the Western District of Texas, Waco Division2020-04-24stayed
Kirsch Research & Development, LLC v. IKO Industries, Inc. et al.6:20-cv-00317-ADAU.S. District Court for the Western District of Texas, Waco Division2020-04-24stayed
Kirsch Research & Development, LLC v. BlueLinx Corporation6:20-cv-00316-ADAU.S. District Court for the Western District of Texas, Waco Division2020-04-24dismissed
Kirsch Research & Development, LLC v. FT Synthetics, Inc.5:20-cv-00058-RWSU.S. District Court for the Eastern District of Texas2020-04-24dismissed
Kirsch Research & Development, LLC v. DuPont de Nemours, Inc. et al.5:20-cv-00057-RWSU.S. District Court for the Eastern District of Texas2020-04-24dismissed
Kirsch Research & Development, LLC v. Dörken Systems, Inc.5:20-cv-00056-RWSU.S. District Court for the Eastern District of Texas2020-04-24dismissed
Kirsch Research & Development, LLC v. Atlas Roofing Corporation5:20-cv-00055-RWSU.S. District Court for the Eastern District of Texas, Texarkana Division2020-04-24dismissed
Untitled case1:20-cv-00552D. Del.2020-04-23associated case; defendant not confirmed
Fundamental Innovation Systems International LLC v. Lenovo (United States), Inc…1:20-cv-00551D. Del.2020-04-23resolved
Fundamental Innovation Systems International LLC v. Belkin Inc. et al.1:20-cv-00550U.S. District Court for the District of Delaware2020-04-23settled
Fundamental Innovation Systems International LLC v. Coolpad et al.U.S. District Court for the Eastern District of Texas2020-04-23—
Fundamental Innovation Systems International LLC v. TCL et al.U.S. District Court for the District of Delaware2020-04-23—