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
Haemonetics Corporation v. Fresenius Kabi USA, LLC et al.1:25-cv-08680U.S. District Court for the Northern District of Illinois2025-07-25active
Haemonetics Corporation v. Fresenius Kabi USA, LLC et al.1:25-cv-08680U.S. District Court for the Northern District of Illinois2025-07-25ongoing
NetApp, Inc. v. Valtrus Innovations Ltd. et al.1:25-cv-06138U.S. District Court for the Southern District of New York2025-07-25Active
Lab Technology LLC v. Alaio, Inc. et al.1:25-cv-01234U.S. District Court, Eastern District of Virginia2025-07-24pending/active
Handsfree Labs Licensing LLC et al. v. Skechers U.S.A., Inc.2:25-cv-00744Eastern District of Texas, Marshall Division2025-07-24Active
HandsFree Labs Licensing, LLC et al. v. Skechers U.S.A., Inc.2:25-cv-00744U.S. District Court for the Eastern District of Texas2025-07-24Pending
Intellectual Ventures I LLC et al. v. Home Depot International Inc. et al.1:25-cv-01147Texas Western District Court2025-07-23Open
Perceptive Automata LLC v. Tesla, Inc.7:25-cv-00594-DC-DTGU.S. District Court for the Western District of Texas, Midland-Odessa Division2025-07-23Voluntary Dismissal Without Prejudice
Earin AB v. Audio-Technica U.S., Inc.5:25-cv-01534U.S. District Court for the Northern District of Ohio2025-07-23Active
Earin AB v. Audio-Technica U.S., Inc.5:2025cv01534U.S. District Court for the Northern District of Ohio2025-07-23Active
Chemtron Research LLC v. Toyota Motor North America, Inc.4:25-cv-00576U.S. District Court for the Eastern District of Texas2025-07-23Active/Ongoing
Ipsen Biopharmaceuticals, Inc. et al. v. Conjupro Biotherapeutics, Inc. et al.1:25-cv-13647U.S. District Court for the District of New Jersey (Camden)2025-07-22consolidated; administratively terminated as standalone docket; pending in consolidated action
Unified Patents Inc. v. Actelion Pharmaceuticals LtdIPR2025-01139Patent Trial and Appeal Board (PTAB) of the USPTO2025-07-22Not Instituted - Procedural
Cisco Systems, Inc. v. Quicker Connections LLCIPR2025-01088Patent Trial and Appeal Board (PTAB)2025-07-22Not Instituted - Procedural
TuSimple, Inc. et al. v. Bot Auto, Inc. et al.4:25-cv-03371U.S. District Court for the Southern District of Texas2025-07-21active
Union Electric Company v. Birchtech Corp.IPR2025-01324Patent Trial and Appeal Board (PTAB)2025-07-18Terminated
Velocity Communication Technologies, LLC v. Netgear, Inc.1:25-cv-00894United States District Court for the District of Delaware2025-07-17Case Dismissed
Velocity Communication Technologies, LLC v. Netgear, Inc.1:25-cv-00894United States District Court for the District of Delaware2025-07-17dismissed
Election Systems & Software, LLC v. Hart InterCivic Inc.PGR2025-00066Patent Trial and Appeal Board (PTAB)2025-07-17Not Instituted - Merits
CommWorks Solutions, LLC v. EarthLink, LLC2:25-cv-00716E.D. Tex.2025-07-15dismissed