Docket Nexus — Federal court records.
Company

Yahoo! Inc

Federal civil lawsuits naming Yahoo! Inc.

In this index, 204 federal civil lawsuits name a party recorded as Yahoo! Inc, most often as a defendant (170 of 204). These may be different parties who share the name; records here are grouped by name only. These cases are most often Patent and Contract matters, filed between 1997 and 2025, most frequently in District Court, N.D. California. The most common causes of action are Patent Infringement, Breach of Contract, and Copyright Infringement. Frequent opposing parties include Baker, Traffic Information LLC, and Sams.

204
Lawsuits
170
As Defendant
34
As Plaintiff
3
Open
201
Terminated
1997–2025
Span
10 mo
Median Duration
7.0 cases/yrNamed as defendant in 83% of casesRecent filings down

Cases by State

AL — 0 casesAZ — 0 casesAR — 1 casesCA — 109 casesCO — 1 casesCT — 0 casesDE — 12 casesDC — 2 casesFL — 2 casesGA — 2 casesID — 0 casesIL — 6 casesIN — 0 casesIA — 0 casesKS — 0 casesKY — 0 casesLA — 1 casesME — 0 casesMD — 0 casesMA — 0 casesMI — 0 casesMN — 1 casesMS — 0 casesMO — 2 casesMT — 0 casesNE — 1 casesNV — 1 casesNH — 0 casesNJ — 3 casesNM — 0 casesNY — 18 casesNC — 0 casesND — 0 casesOH — 1 casesOK — 0 casesOR — 1 casesPA — 2 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 0 casesTX — 30 casesUT — 0 casesVT — 0 casesVA — 6 casesWA — 1 casesWV — 0 casesWI — 1 casesWY — 0 cases

Open Cases Over Time

1997peak 37 open2025

Case Types Over Time

19972025
PatentContractFederal Tax / Statutory ActionsTrademarkCopyright

Filings by Year

19972025

Case Types filter →

Patent55
Contract49
Federal Tax / Statutory Actions31
Trademark18
Copyright15
Personal Property / Fraud11

Where Filed filter →

Frequent Opposing Parties

Filtered Patent Clear

55 Cases — Newest First

Showing 1–50 of 55