Party
Leffler
Federal civil lawsuits naming Leffler.
In this index, 44 federal civil lawsuits name a party recorded as Leffler, most often as a plaintiff (37 of 44). These may be different parties who share the name; records here are grouped by name only. These cases are most often Product Liability and Contract matters, filed between 1993 and 2025, most frequently in District Court, E.D. Pennsylvania. Frequent opposing parties include Wyeth, A-C Product Liability Trust, and 3M Company.
44
Lawsuits
7
As Defendant
37
As Plaintiff
2
Open
42
Terminated
1993–2025
Span
13 mo
Median Duration
1.3 cases/yrPredominantly plaintiff · 84%Activity steady
Cases by State
Open Cases Over Time
1993peak 3 open2025
Case Types Over Time
19932025
Product LiabilityContractCivil RightsLaborSecurities / Commodities
Filings by Year
19932025