Docket Nexus — Federal court records.
Company

Janssen Research & Development, LLC

Federal civil lawsuits naming Janssen Research & Development, LLC.

In this index, 31,917 federal civil lawsuits name a party recorded as Janssen Research & Development, LLC, as a defendant. These may be different parties who share the name; records here are grouped by name only. These cases are most often Product Liability and Civil Rights matters, filed between 2005 and 2025, most frequently in District Court, E.D. Louisiana. The most common causes of action are Personal Injury, Wrongful Termination, and Product Liability.

Also recorded in dockets as: Janssen Research and Development · Janssen Research and Developement LLC · Janssen Research and Development LLC F K A Johnson and Johnson Pharmaceutical Research and Development LLC · Johnson and Johnson Pharmaceutical Research and Development LLC.

Corporate Family Part of the Johnson & Johnson family — 132,728 cases across 16 affiliated entities.
31,917
Lawsuits
31,917
As Defendant
0
As Plaintiff
4,168
Open
27,749
Terminated
2005–2025
Span
2.8 yr
Median Duration
31,875 of these cases (100%) are Product Liability filings — large waves of near-identical suits consolidated into multidistrict litigation (MDL) proceedings. The totals and the year chart reflect that concentration, not typical caseload.
1520 cases/yrNamed only as a defendant100% Product LiabilityRecent filings down

Cases by State

AL — 24 casesAZ — 3 casesAR — 2 casesCA — 76 casesCO — 3 casesCT — 5 casesDE — 14 casesDC — 4 casesFL — 32 casesGA — 11 casesID — 2 casesIL — 86 casesIN — 3 casesIA — 0 casesKS — 4 casesKY — 20 casesLA — 31,162 casesME — 3 casesMD — 1 casesMA — 0 casesMI — 1 casesMN — 23 casesMS — 11 casesMO — 67 casesMT — 1 casesNE — 1 casesNV — 0 casesNH — 2 casesNJ — 60 casesNM — 0 casesNY — 81 casesNC — 4 casesND — 0 casesOH — 21 casesOK — 7 casesOR — 1 casesPA — 121 casesRI — 0 casesSC — 7 casesSD — 0 casesTN — 12 casesTX — 23 casesUT — 1 casesVT — 1 casesVA — 4 casesWA — 5 casesWV — 7 casesWI — 1 casesWY — 0 cases

Open Cases Over Time

2005peak 27,195 open2025

Case Types Over Time

20052025
Product LiabilityCivil RightsReal PropertyContractFederal Tax / Statutory Actions

Filings by Year

20052025

Case Types filter →

Product Liability31,875
Civil Rights15
Real Property9
Contract5
Federal Tax / Statutory Actions3
Labor3

Where Filed filter →

Clustered litigation · MDL 31,875 Product Liability member cases 100% of the caseload is a wave of near-identical suits consolidated into multidistrict litigation — grouped here rather than listed one by one. Browse all 31,875 member cases →

42 Other Cases — Newest First