Granted Patent
Utility
US 4,755,534 · App. 06/646,724
Propenylamines, pharmaceutical compositions containing them and their use as pharmaceuticals
Inventor:
Anton Stuetz
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Sep 4, 1984
Inventor
Anton Stuetz
Assignee (at issue)
Sandoz AG
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.