Granted Patent
Utility
US 5,523,302 · App. 08/157,860
Aromatic compounds containing basic and acidic termini useful as fibrinogen receptor antagonists
Inventors:
Gary A. Cain, Charles Joseph Eyermann
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Nov 24, 1993
Inventors
Gary A. Cain
Charles Joseph Eyermann
Assignee (at issue)
The DuPont Merck Pharmaceutical Company
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.