Granted Patent
Utility
US 4,863,919 · App. 07/150,981
Method of enhancing memory or correcting memory deficiency with arylamido(and arylthiomido)-azabicycloalkanes
Inventor:
William L. Smith
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Feb 1, 1988
Inventor
William L. Smith
Assignee (at issue)
A. H. Robins Company, Incorporated
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.