Granted Patent
Utility
US 4,885,308 · App. 07/206,193
Method and compositions for treatment of parkinsonism syndrome in mammals
Inventor:
Alan S. Horn
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Jun 13, 1988
Inventor
Alan S. Horn
Assignee (at issue)
Nelson Research & Development Company
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.