Party

O'Sullivan

Federal civil lawsuits naming O'Sullivan.

In this index, 168 federal civil lawsuits name a party recorded as O'Sullivan, most often as a plaintiff (128 of 168). 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 2025, most frequently in District Court, S.D. New York. Frequent opposing parties include 3M Company, Solomon, and Thorne.

168

Lawsuits

As Defendant

128

As Plaintiff

Open

164

Terminated

1990–2025

Span

7 mo

Median Duration

4.7 cases/yrNamed as plaintiff in 76% of casesRecent filings down

Cases by State

Open Cases Over Time

1990peak 7 open2025

Case Types Over Time

19902025

Civil RightsProduct LiabilityContractReal PropertyLabor

Filings by Year

19902025

Case Types filter →

Federal Tax / Statutory Actions12

Where Filed filter →

Frequent Opposing Parties

Filtered Contract Clear

22 Cases — Newest First

O'Sullivan v. Phh Mortgage Corporation

Contract Open District Court, E.D. New YorkNo. 2:22-cv-04420Filed 07/27/2022
O'Sullivan v. Marlowe

Contract Terminated District Court, N.D. IllinoisNo. 1:19-cv-05380Filed 08/09/2019
Pickard v. O'Sullivan

Contract Terminated District Court, N.D. AlabamaNo. 2:18-cv-02134Filed 12/28/2018
O'Sullivan v. Allstate Fire and Casualty Insurance Company, Inc

Contract Terminated District Court, E.D. PennsylvaniaNo. 2:18-cv-01097Filed 03/14/2018
O'Sullivan v. Mass Polymers Corporation

Contract Terminated District Court, D. New HampshireNo. 1:17-cv-00240Filed 06/14/2017
O'Sullivan v. Sunil Gupta, M.D., LLC

Contract Terminated District Court, E.D. LouisianaNo. 2:17-cv-00609Filed 01/25/2017
Brooks v. O'Sullivan

Contract Terminated District Court, D. MarylandNo. 1:16-cv-00381Filed 02/10/2016
O'Sullivan v. Fugate

Contract Terminated District Court, E.D. New YorkNo. 2:14-cv-05380Filed 09/15/2014
Torney v. O'Sullivan

Contract Terminated District Court, D. MarylandNo. 1:14-cv-00402Filed 02/11/2014
O'Sullivan v. The Standard Fire Insurance Company

Contract Terminated District Court, E.D. New YorkNo. 1:13-cv-06955Filed 12/06/2013
O'Sullivan v. Provident Life and Accident Insurance Company

Contract Terminated District Court, D. MassachusettsNo. 1:11-cv-10064Filed 01/11/2011
Prentiss Pointe, Ltd v. O'Sullivan

Contract Terminated District Court, M.D. FloridaNo. 2:07-cv-00220Filed 04/09/2007
O'Sullivan v. State Farm Fire and Casualty Company

Contract Terminated District Court, E.D. LouisianaNo. 2:07-cv-00316Filed 01/16/2007
O'Sullivan v. Unum Provident Corp

Contract Terminated District Court, D. MassachusettsNo. 1:02-cv-10051Filed 01/10/2002
O'Sullivan v. Nj Re-Insurance Co

Contract Terminated District Court, D. New JerseyNo. 1:00-cv-02971Filed 06/15/2000
O'Sullivan v. Metropolitan Life

Contract Terminated District Court, D. New JerseyNo. 1:99-cv-00994Filed 03/02/1999
Dean Witter Reynolds v. O'Sullivan

Contract Terminated District Court, N.D. OklahomaNo. 4:98-cv-00673Filed 09/03/1998
O'Sullivan v. Usd

Contract Terminated District Court, D. South DakotaNo. 4:95-cv-04281Filed 12/04/1995
O'Sullivan v. Aktiengesellschaft

Contract Terminated District Court, S.D. New YorkNo. 1:93-cv-07174Filed 10/18/1993
Kahn v. O'Sullivan

Contract Terminated District Court, D. ConnecticutNo. 2:92-cv-01031Filed 12/18/1992
Dsb Service Corp v. O'Sullivan

Contract Terminated District Court, D. DelawareNo. 1:91-cv-00427Filed 08/01/1991
Gautherat v. O'Sullivan

Contract Terminated District Court, E.D. PennsylvaniaNo. 2:90-cv-03322Filed 05/15/1990