Docket Nexus — Federal court records.
Company

Arm Ltd

Federal civil lawsuits naming Arm Ltd.

In this index, 5 federal civil lawsuits name a party recorded as Arm Ltd, most often as a defendant (3 of 5). 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 2011 and 2026, most frequently in District Court, D. Delaware. The most common causes of action are Patent Infringement, Breach of Contract, and Trademark.

5
Lawsuits
3
As Defendant
2
As Plaintiff
1
Open
4
Terminated
2011–2026
Span
20 mo
Median Duration
0.3 cases/yrNamed as defendant in 60% of cases60% PatentRecent filings steady

Cases by State

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

Open Cases Over Time

2011peak 2 open2026

Case Types Over Time

20112026
PatentContractTrademark

Filings by Year

20112026

Case Types filter →

Patent3
Contract1
Trademark1

Where Filed filter →

Filtered Patent Clear

3 Cases — Newest First