Granted Patent
Utility
US 4,632,930 · App. 06/676,938
Antihypertensive alkyl-arylimidazole, thiazole and oxazole derivatives
Inventors:
David J. Carini, Ruth R. Wexler
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Nov 30, 1984
Inventors
David J. Carini
Ruth R. Wexler
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.