Granted Patent
Utility
US 4,798,896 · App. 07/145,426
Antipsychotic gamma-carboline N-oxides
Inventors:
Magid A. Abou-Gharbia, John P. Yardley, Cesario O. Tio
Patented Case
View Patent ↗
Granted: Jan 17, 1989
Filed: Jan 19, 1988
Inventors
Magid A. Abou-Gharbia
John P. Yardley
Cesario O. Tio
Assignee (at issue)
Amerimas Home Products, Inc.
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.