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.

Demand letter analyzer

You got a patent demand letter. Now what?

Paste the letter — we extract the asserted patents, identify the asserter, characterize their litigation history, flag validity vulnerabilities, and draft a sample response letter your attorney can review. Free, private, ~2-3 minutes.

Analyze a letter →

Patent litigation filed per year

6,606 tracked cases by filing year.

Analyze a patent

Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.

By industry

High-Tech (T)(68)Other (O)(43)Medical (M)(5)

All litigations

Case	Patents	Court	Filed	Status
Kirsch Research & Development, LLC v. GAF Corporation et al.3:20-cv-01028-K	6308482	U.S. District Court for the Northern District of Texas	2020-04-24	transferred
Kirsch Research & Development, LLC v. Intertape Polymer Corp.3:20-cv-01029-K	6308482	U.S. District Court for the Northern District of Texas	2020-04-24	transferred
Kirsch Research & Development, LLC v. TAMKO Building Products LLC3:20-cv-01030-K	6308482	U.S. District Court for the Northern District of Texas	2020-04-24	stayed
Kirsch Research & Development, LLC v. Owens Corning et al.1:20-cv-00901-DAP	6308482	U.S. District Court for the Northern District of Ohio	2020-04-24	stayed
Kirsch Research & Development, LLC v. System Components Corporation5:20-cv-00903-DAP	6308482	U.S. District Court for the Northern District of Ohio	2020-04-24	stayed
Kirsch Research & Development, LLC v. Epilay, Inc.2:20-cv-03773-RGK-JPR	6308482	U.S. District Court for the Central District of California	2020-04-24	stayed
Kirsch Research & Development, LLC v. Underlayment Specialties Plus, LLC2:20-cv-02023	6308482	U.S. District Court for the Western District of Pennsylvania	2020-04-24	unknown
Conformis, Inc. v. Wright Medical Technology, Inc. et al.1:20-cv-00562	8556983	D. Del.	2020-04-24	settled
B.E. Technology, L.L.C. v. Google LLC1:20-cv-00622-GBW	9462411 9462410 9462440	U.S. District Court for the District of Delaware	2020-05	judgment
Cedar Lane Technologies Inc. v. Sirius XM Radio Inc.3:20-cv-01103	6502194	N.D. Tex.	2020-05-01	terminated
Cedar Lane Technologies Inc. v. Sirius XM Radio Inc.1:20-cv-03635	8165867	S.D.N.Y.	2020-05-11	terminated
Cedar Lane Technologies Inc. v. Comcast Cable Communications LLC1:20-cv-00501	6502194	W.D. Tex.	2020-05-11	terminated
Cedar Lane Technologies Inc. v. Comcast Cable Communications LLC1:20-cv-00501	6978475	W.D. Tex. (Judge Robert Pitman)	2020-05-11	closed
Personalized Media Communications, LLC v. Netflix, Inc.1:20-cv-03708	8191091	U.S. District Court for the Southern District of New York	2020-05-13	Terminated
Fortinet, Inc. v. Palo Alto Networks, Inc.3:20-cv-03343	9503421	U.S. District Court for the Northern District of California	2020-05-19	Terminated
Smart Lock, LLC v. LockState, Inc.1:20-cv-01479	7012503	D. Colo.	2020-05-25	pending
CommWorks Solutions, LLC v. Consolidated Communications Holdings, Inc. et al.2:20-cv-00159	6891807	E.D. Tex.	2020-05-27	—
CommWorks Solutions, LLC v. Consolidated Communications Holdings, Inc. et al.2:20-cv-00159	7463596	E.D. Tex. (Judge Rodney Gilstrap)	2020-05-27	dismissed
CommWorks Solutions, LLC v. Consolidated Communications Holdings, Inc. et al.2:20-cv-00159	6832249	E.D. Tex.	2020-05-27	dismissed
CommWorks Solutions, LLC v. Consolidated Communications Holdings, Inc. et al.2:20-cv-00159	RE44904	E.D. Tex.	2020-05-27	filed