Granted Patent
Utility
US 4,789,680 · App. 06/920,623
Aralkyltriazole compounds
Inventor:
Rene Meier
Patented Case
View Patent ↗
Granted: Dec 6, 1988
Filed: Oct 20, 1986
Inventor
Rene Meier
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.