Party
Jansen
Federal civil lawsuits naming Jansen.
In this index, 139 federal civil lawsuits name a party recorded as Jansen, most often as a plaintiff (112 of 139). 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, Bayer Corporation, and Janssen Research & Development, LLC.
3.9 cases/yr Predominantly plaintiff · 81% Activity declining
Cases by State
AL — 2 cases AZ — 2 cases AR — 1 cases CA — 0 cases CO — 0 cases CT — 2 cases DE — 0 cases DC — 1 cases FL — 15 cases GA — 2 cases ID — 0 cases IL — 11 cases IN — 2 cases IA — 3 cases KS — 4 cases KY — 3 cases LA — 4 cases ME — 0 cases MD — 0 cases MA — 3 cases MI — 5 cases MN — 9 cases MS — 0 cases MO — 7 cases MT — 1 cases NE — 4 cases NV — 0 cases NH — 1 cases NJ — 3 cases NM — 0 cases NY — 7 cases NC — 0 cases ND — 0 cases OH — 9 cases OK — 0 cases OR — 2 cases PA — 11 cases RI — 1 cases SC — 2 cases SD — 1 cases TN — 2 cases TX — 5 cases UT — 0 cases VT — 0 cases VA — 0 cases WA — 2 cases WV — 7 cases WI — 4 cases WY — 0 cases
Open Cases Over Time
1990 peak 11 open 2025
Case Types Over Time
1990 2025
Product Liability Civil Rights Labor Contract Federal Tax / Statutory Actions
Frequent Opposing Parties
13 Cases — Newest First
Contract
Open
District Court, M.D. Florida No. 8:25-cv-03147 Filed 11/14/2025
Contract
Open
District Court, N.D. Texas No. 4:25-cv-00742 Filed 07/10/2025
Contract
Terminated
District Court, E.D. Missouri No. 1:17-cv-00003 Filed 01/06/2017
Contract
Terminated
District Court, D. New Jersey No. 2:13-cv-05415 Filed 09/11/2013
Contract
Terminated
District Court, D. Minnesota No. 0:05-cv-02779 Filed 12/02/2005
Contract
Terminated
District Court, S.D. Alabama No. 1:05-cv-00588 Filed 10/12/2005
Contract
Terminated
District Court, D. Nebraska No. 4:02-cv-03046 Filed 02/05/2002
Contract
Terminated
District Court, E.D. Pennsylvania No. 2:94-cv-06840 Filed 11/10/1994
Contract
Terminated
District Court, D. South Carolina No. 2:94-cv-02186 Filed 08/15/1994
Contract
Terminated
District Court, D. New Jersey No. 2:94-cv-02719 Filed 06/14/1994
Contract
Terminated
District Court, E.D. Wisconsin No. 2:94-cv-00128 Filed 02/02/1994
Contract
Terminated
District Court, D. South Carolina No. 2:92-cv-02922 Filed 10/15/1992
Contract
Terminated
District Court, E.D. Missouri Filed 03/04/1987