Granted Patent
Utility
US 4,707,476 · App. 06/191,728
Treating states of agitation with azatetracyclic compounds
Inventors:
Hans Blattner, Angelo Storni
Patented Case
View Patent ↗
Granted: Nov 17, 1987
Filed: Sep 29, 1980
Inventors
Hans Blattner
Angelo Storni
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.