Granted Patent
Utility
US 4,478,845 · App. 06/459,189
Antiinflammatory and/or analgesic imidazoimidazoles
Inventor:
Joel G. Whitney
Patented Case
View Patent ↗
Granted: Oct 23, 1984
Filed: Jan 19, 1983
Inventor
Joel G. Whitney
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.