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

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.

Analyze a patent

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

By industry

All litigations

CasePatentsCourtFiledStatus
Google LLC et al. v. Wildseed Mobile LLCIPR2023-00244Patent Trial and Appeal Board (PTAB)2022-11-30Final Written Decision; IPR certificate issued
Google LLC v. Wildseed Mobile LLCIPR2023-00245U.S. Patent and Trademark Office, Patent Trial and Appeal Board2022-11-30filed
Cedar Lane Technologies Inc. v. Lexmark International, Inc.6:22-cv-01232W.D. Tex.2022-11-30closed
Cedar Lane Technologies Inc. v. Lexmark International, Inc.1:22-cv-01561D. Del.2022-12-01active
Disintermedation Services Inc. v. Dell Inc., et al.1:22-cv-01261Texas Western District Court2022-12-02Unknown
Intent IQ, LLC v. Yahoo Inc.4:22-cv-07515U.S. District Court for the Northern District of California2022-12-02Active
Apple Inc. v. Zentian Ltd.IPR2023-00033Patent Trial and Appeal Board2022-12-02Final Written Decision — unpatentable
Apple Inc. v. Zentian LimitedIPR2023-00037USPTO Patent Trial and Appeal Board2022-12-02Final written decision; on appeal
Disintermedation Services Inc. v. Ford Motor Company2:22-cv-12924Michigan Eastern District Court2022-12-07Unknown
Samsung Electronics Co., Ltd. et al. v. Manufacturing Resources International,…IPR2023-00221Patent Trial and Appeal Board2022-12-07Final Written Decision - Appealed
Sony Group Corporation v. Greenthread, LLCIPR2023-00325Patent Trial and Appeal Board (PTAB)2022-12-12Terminated
Samsung Electronics Co., Ltd. et al. v. Manufacturing Resources International,…IPR2023-00254Patent Trial and Appeal Board2022-12-13Final written decision; affirmed on appeal
Apple Inc. et al. v. SpaceTime3D, Inc.IPR2023-00343Patent Trial and Appeal Board (PTAB)2022-12-13Final Written Decision; all claims unpatentable; appealed
Apple Inc. et al. v. SpaceTime3D, Inc.IPR2023-00344Patent Trial and Appeal Board, U.S. Patent and Trademark Office2022-12-13Final written decision issued; affirmed on appeal
Samsung Electronics Co., Ltd. et al. v. Manufacturing Resources International,…IPR2023-00255Patent Trial and Appeal Board, U.S. Patent and Trademark Office2022-12-15Final written decision; outcome not confirmed
Intuit Inc. v. Samesurf, Inc.IPR2023-00341U.S. Patent and Trademark Office, Patent Trial and Appeal Board2022-12-16final written decision - claims upheld
Intuit Inc. v. Samesurf, Inc.IPR2023-00342U.S. Patent and Trademark Office, Patent Trial and Appeal Board2022-12-16Final written decision issued
Intel Corporation v. Greenthread, LLCIPR2023-00386Patent Trial and Appeal Board (PTAB)2022-12-19Terminated
Linfo IP, LLC v. Vuori, Inc.6:22-cv-01290U.S. District Court for the Western District of Texas, Waco Division2022-12-19active
Greenthread LLC v. Sony Group Corporation et al.IPR2023-00375Patent Trial and Appeal Board (PTAB)2022-12-19Settlement