Granted Patent
Utility
US 4,910,190 · App. 07/005,538
Peptide derivatives
Inventors:
Scott H. Bergeson, Philip D. Edwards, John A. Schwartz, Jr., Andrew Shaw, Mark M. Stein, Diane A. Trainor, Richard A. Wildonger, Donald J. Wolanin
Patented Case
View Patent ↗
Granted: Mar 20, 1990
Filed: Jan 20, 1987
Inventors
Scott H. Bergeson
Philip D. Edwards
John A. Schwartz, Jr.
Andrew Shaw
Mark M. Stein
Diane A. Trainor
Richard A. Wildonger
Donald J. Wolanin
Assignee (at issue)
ICI Americas, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.