Party
Riordan
Federal civil lawsuits naming Riordan.
In this index, 149 federal civil lawsuits name a party recorded as Riordan, most often as a plaintiff (96 of 149). These may be different parties who share the name; records here are grouped by name only. These cases are most often Civil Rights and Federal Tax / Statutory Actions matters, filed between 1990 and 2026, most frequently in District Court, D. Massachusetts. Frequent opposing parties include Johnson & Johnson, University of Texas, and U.S. Bank National Association.
149
Lawsuits
54
As Defendant
96
As Plaintiff
5
Open
144
Terminated
1990–2026
Span
7 mo
Median Duration
4.0 cases/yrPredominantly plaintiff · 64%Activity declining
Cases by State
HI · 1
Open Cases Over Time
1990peak 8 open2026
Case Types Over Time
19902026
Civil RightsFederal Tax / Statutory ActionsProduct LiabilityLaborContract
Filings by Year
19902026