Party
Hennessy
Federal civil lawsuits naming Hennessy.
In this index, 132 federal civil lawsuits name a party recorded as Hennessy, most often as a plaintiff (106 of 132). These may be different parties who share the name; records here are grouped by name only. These cases are most often Civil Rights and Product Liability matters, filed between 1990 and 2026, most frequently in District Court, E.D. New York. Frequent opposing parties include 3M Company, Mentor Corporation, and Baxter Healthcare.
132
Lawsuits
26
As Defendant
106
As Plaintiff
2
Open
130
Terminated
1990–2026
Span
10 mo
Median Duration
3.6 cases/yrNamed as plaintiff in 80% of casesRecent filings down
Cases by State
Open Cases Over Time
1990peak 8 open2026
Case Types Over Time
19902026
Civil RightsProduct LiabilityContractLaborFederal Tax / Statutory Actions
Filings by Year
19902026