Granted Patent
Utility
US 4,605,652 · App. 06/697,944
Method of enhancing memory or correcting memory deficiency with arylamido (and arylthioamido)-azabicycloalkanes
Inventor:
William J. Welstead, Jr.
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Feb 4, 1985
Inventor
William J. Welstead, Jr.
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.