The docket

Patent litigations.

3,570 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

1998: 2 cases'981999: 2 cases2001: 2 cases'012003: 2 cases2004: 3 cases'042005: 1 case2006: 1 case'072008: 1 case2009: 3 cases2010: 10 cases'102011: 8 cases2012: 12 cases2013: 67 cases'132014: 53 cases2015: 21 cases2016: 30 cases'162017: 40 cases2018: 28 cases2019: 34 cases'192020: 35 cases2021: 114 cases2022: 168 cases'222023: 197 cases2024: 385 cases2025: 564 cases564'252026: 272 cases
3,570 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
Intas Pharmaceuticals Ltd. v. Atossa Therapeutics, Inc. et al.IPR2025-00799U.S. Patent and Trademark Office, Patent Trial and Appeal Board (PTAB)Settled
Untitled case8:25-cv-00657California Central District Court
Stingray Group Inc. v. Edwin A. Hernandez-MondragonIPR2025-00351Patent Trial and Appeal Board (PTAB)Instituted
Untitled caseIPR2025-00350Patent Trial and Appeal Board (PTAB)Pending - Instituted
Untitled case2:24-cv-00433Texas Eastern District Courtongoing
Untitled case2:24-cv-00645Texas Eastern District CourtCase filed
Petitioner v. Patent OwnerIPR2025-00311Patent Trial and Appeal Board (PTAB)Pending - Instituted
Untitled casePGR2025-00006Patent Trial and Appeal Board (PTAB)Instituted
Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd. et al.2:24-cv-00644-JRGU.S. District Court for the Eastern District of Texas, Marshall DivisionConsolidated
Unified Patents v. Cleveland Medical Devices Inc.IPR2025-00159Patent Trial and Appeal Board (PTAB)Pending - Instituted
Unified Patents v. [Patent Owner]IPR2025-00158Patent Trial and Appeal Board (PTAB) of the USPTOPending - Instituted
Untitled case1:24-cv-01511Texas Western District Courtactive
RØDE MICROPHONES, LLC et al. v. ZAXCOM, INC.IPR2025-00232Patent Trial and Appeal Board (PTAB), United States Patent and Trademark Office (USPTO)Pending - Instituted
Zaxcom Inc1:23-cv-01245Delaware District CourtOngoing
Unified Patents v. Zaxcom IncIPR2025-00230Patent Trial and Appeal Board (PTAB)Pending - Instituted
Untitled case2:14-cv-06832New Jersey District CourtLitigation
Untitled case2:20-cv-00342Texas Eastern District CourtActive/Pending
Untitled case1:23-cv-16257Illinois Northern District Courtfiled
Untitled case1:23-cv-16257Illinois Northern District Courtlitigation
Unified Patents LLC v. AuthWallet LLCPGR2025-00004Patent Trial and Appeal Board (PTAB)Pending - Instituted
Untitled case2:25-cv-03179New Jersey District CourtLitigation
Untitled case1:23-cv-16257Illinois Northern District CourtOngoing litigation
Untitled caseIPR2025-00189Patent Trial and Appeal Board (PTAB)Pending - Instituted
Untitled caseIPR2025-00216Patent Trial and Appeal Board (PTAB)judgment
Unified Patents v. Pegasus Wireless Innovation LLCIPR2025-00083Patent Trial and Appeal Board (PTAB), United States Patent and Trademark OfficePending - Instituted