In this index, 176 federal civil lawsuits name a party recorded as Markham, most often as a plaintiff (143 of 176). 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 1990 and 2025, most frequently in District Court, E.D. Pennsylvania. Frequent opposing parties include 3M Company, Janssen Research & Development LLC, and Ethicon, Inc.
176
Lawsuits
33
As Defendant
143
As Plaintiff
7
Open
169
Terminated
1990–2025
Span
10 mo
Median Duration
4.9 cases/yrNamed as plaintiff in 81% of cases41% Product LiabilityRecent filings down