Granted Patent
Utility
US 5,208,230 · App. 07/905,494
Amino and nitro containing tricyclic compounds useful as inhibitors of ACE
Inventors:
Gary A. Flynn, Douglas Wade Beight
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Jun 25, 1992
Inventors
Gary A. Flynn
Douglas Wade Beight
Assignee (at issue)
Merrell Dow Pharmaceuticals 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.