Docket Nexus — Federal court records.
Party

Sanofi

Federal civil lawsuits naming Sanofi.

In this index, 39 federal civil lawsuits name a party recorded as Sanofi, most often as a plaintiff (20 of 39). These may be different parties who share the name; records here are grouped by name only. These cases are most often Patent and Product Liability matters, filed between 1999 and 2025, most frequently in District Court, D. Delaware. Frequent opposing parties include Amgen, Inc, Watson Laboratories, Inc, and Sun Pharma Global Fze.

39
Lawsuits
19
As Defendant
20
As Plaintiff
0
Open
39
Terminated
1999–2025
Span
23 mo
Median Duration
1.4 cases/yrPredominantly plaintiff · 51%Patent-heavy · 62%Activity declining

Cases by State

AL — 0 casesAZ — 0 casesAR — 0 casesCA — 0 casesCO — 0 casesCT — 0 casesDE — 22 casesDC — 0 casesFL — 5 casesGA — 0 casesID — 0 casesIL — 2 casesIN — 0 casesIA — 0 casesKS — 0 casesKY — 0 casesLA — 0 casesME — 0 casesMD — 0 casesMA — 2 casesMI — 0 casesMN — 0 casesMS — 0 casesMO — 0 casesMT — 0 casesNE — 0 casesNV — 0 casesNH — 0 casesNJ — 0 casesNM — 0 casesNY — 4 casesNC — 0 casesND — 0 casesOH — 0 casesOK — 0 casesOR — 0 casesPA — 0 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 1 casesTX — 0 casesUT — 2 casesVT — 0 casesVA — 0 casesWA — 1 casesWV — 0 casesWI — 0 casesWY — 0 cases

Open Cases Over Time

1999peak 24 open2025

Case Types Over Time

19992025
PatentProduct LiabilityCivil RightsSecurities / CommoditiesAntitrust

Filings by Year

19992025

Case Types filter →

Patent24
Product Liability7
Civil Rights2
Securities / Commodities2
Antitrust1
Contract1

Where Filed filter →

Frequent Opposing Parties

Filtered Patent Clear

24 Cases — Newest First