Docket Nexus — Federal court records.
Company

Janssen Pharmaceuticals, Inc

Federal civil lawsuits naming Janssen Pharmaceuticals, Inc.

In this index, 1,464 federal civil lawsuits name a party recorded as Janssen Pharmaceuticals, Inc, most often as a defendant (1,435 of 1,464). These may be different parties who share the name; records here are grouped by name only. These cases are most often Product Liability and Patent - ANDA matters, filed between 2008 and 2025, most frequently in District Court, D. New Jersey. The most common causes of action are Product Liability, Personal Injury, and Patent Infringement. Frequent opposing parties include Williams, Davis, and Smith.

1,464
Lawsuits
1,435
As Defendant
31
As Plaintiff
256
Open
1,208
Terminated
2008–2025
Span
2.1 yr
Median Duration
81 cases/yrPredominantly defendant · 98%Product Liability-heavy · 97%Activity declining

Cases by State

AL — 7 casesAZ — 0 casesAR — 1 casesCA — 0 casesCO — 1 casesCT — 0 casesDE — 15 casesDC — 0 casesFL — 5 casesGA — 4 casesID — 0 casesIL — 11 casesIN — 3 casesIA — 1 casesKS — 0 casesKY — 9 casesLA — 128 casesME — 1 casesMD — 0 casesMA — 1 casesMI — 0 casesMN — 9 casesMS — 1 casesMO — 31 casesMT — 0 casesNE — 0 casesNV — 2 casesNH — 0 casesNJ — 1,082 casesNM — 0 casesNY — 23 casesNC — 0 casesND — 0 casesOH — 6 casesOK — 3 casesOR — 0 casesPA — 107 casesRI — 0 casesSC — 1 casesSD — 0 casesTN — 7 casesTX — 4 casesUT — 0 casesVT — 0 casesVA — 0 casesWA — 1 casesWV — 1 casesWI — 0 casesWY — 1 cases

Open Cases Over Time

2008peak 1,021 open2025

Case Types Over Time

20082025
Product LiabilityPatent - ANDAPatentCivil RightsReal Property

Filings by Year

20082025

Case Types filter →

Product Liability1,417
Patent - ANDA19
Patent12
Civil Rights8
Real Property4
RICO / Consumer / Other Statutes3

Where Filed filter →

Frequent Opposing Parties

1,464 Cases — Newest First

Showing 1–50 of 1,464