The docket

Patent litigations.

3,694 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: 4 cases2010: 10 cases'102011: 8 cases2012: 12 cases2013: 67 cases'132014: 53 cases2015: 22 cases2016: 31 cases'162017: 40 cases2018: 28 cases2019: 34 cases'192020: 48 cases2021: 121 cases2022: 177 cases'222023: 211 cases2024: 391 cases2025: 582 cases582'252026: 277 cases
3,694 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
Peter Henrik Pedersen v. Salesforce.com, Inc.6:22-cv-00409Western District of TexasFiled
Peter Henrik Pedersen v. Oracle Corporation6:22-cv-00410Western District of Texas, Waco Division; transferred to Austin DivisionTransferred
Peter Henrik Pedersen v. Adobe Inc.6:22-cv-00583Western District of TexasFiled
Peter Henrik Pedersen v. Aurea Software, Inc.6:22-cv-00584Western District of TexasFiled
Peter Henrik Pedersen v. Intuit, Inc.6:22-cv-00588Western District of TexasFiled
Peter Henrik Pedersen v. Upland Software, Inc.6:22-cv-00594Western District of TexasFiled
Peter Henrik Pedersen v. Ziff Davis, Inc.6:22-cv-00597Western District of TexasFiled
Untitled case1:23-cv-01020Western District of TexasFiled
Peter Henrik Pedersen v. Unified Patents, LLC2024-2090United States Court of Appeals for the Federal CircuitAffirmed
Centripetal Networks, LLC v. International Trade Commission et al.2024-1416U.S. Court of Appeals for the Federal Circuitdecided; '526 findings not appealed
Untitled case2:22-cv-00002U.S. District Court for the Eastern District of Virginianot confirmed
Cisco Systems, Inc. v. Centripetal Networks, Inc.IPR2018-01386Patent Trial and Appeal BoardPTAB invalid after remand
Federal Circuit Appeal No. 2024-23732024-2373U.S. Court of Appeals for the Federal CircuitPending
Untitled case25-1167U.S. Court of Appeals for the Federal Circuitrelated appeal; details not specified
Keysight Technologies, Inc. IPR petition against the '437 patentPatent Trial and Appeal Boardinstitution denied
Untitled case1:21-cv-00313U.S. District Court for the Eastern District of Virginiaunverified
Palo Alto Networks, Inc. v. Centripetal Networks, LLC25-1167U.S. Court of Appeals for the Federal Circuitactive
Untitled case25-1052U.S. Court of Appeals for the Federal Circuiton appeal
Centripetal Networks, LLC v. Cisco Systems, Inc.24-2097U.S. Court of Appeals for the Federal Circuitpending
WAG Acquisition, LLC v. Google LLC / Amazon.com, Inc. et al.24-1627U.S. Court of Appeals for the Federal Circuitaffirmed
Samsung Electronics Co., Ltd. et al. v. Manufacturing Resources International,…IPR2023-00199USPTO Patent Trial and Appeal Board (Judges Lee, Kokoski, Hudalla)Final Written Decision; all challenged claims held unpatentable
Manufacturing Resources International, Inc. v. John A. Squires, Under Secretary…24-2228U.S. Court of Appeals for the Federal Circuit (Judge Taranto)Affirmed (nonprecedential)
Manufacturing Resources International, Inc. v. U.S. International Trade Commiss…24-1749U.S. Court of Appeals for the Federal CircuitVoluntarily dismissed
Manufacturing Resources International, Inc. v. John A. Squires, Under Secretary…2024-2224 and 2024-2231 (consolidated)U.S. Court of Appeals for the Federal CircuitAffirmed
Untitled case24-1749U.S. Court of Appeals for the Federal Circuitunverified