Complaint for Patent Infringement
Civil Action No. Unknown; no judge yet assigned.
Filed on Dec. 9, 2012 in the
U.S. District Court for the Western District of Michigan;
Zanfel Laboratories, Inc. et. al.
Patents in case
“Urushiol induced contact dermatitis and method of use”
by Yarbrough et. al. and assigned to
The William M. Yarbrough Foundation..
Includes 8 claims (1 indep.).
Was application 09/347,714.
Filed 7/3/1999 &
“Urushiol induced contact dermatitis solution”
by Yarbrough and assigned to
The William M. Yarbrough Foundation.
King & Partners, PLC.
Includes 11 claims (3 indep.).
Was application 10/200,691.
Filed 7/22/2002 &