Granted Patent
Utility
US 4,772,630 · App. 06/799,372
Benzamides and their salts
Inventors:
Angelo Storni, Serge Bischoff, Georg v. Sprecher
Patented Case
View Patent ↗
Granted: Sep 20, 1988
Filed: Nov 18, 1985
Inventors
Angelo Storni
Serge Bischoff
Georg v. Sprecher
Assignee (at issue)
Ciba-Geigy
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.