Granted Patent
Utility
US 4,812,447 · App. 06/940,789
Method for the treatment of nervous system degeneration
Inventor:
Eugene Roberts
Patented Case
View Patent ↗
Granted: Mar 14, 1989
Filed: Dec 11, 1986
Inventor
Eugene Roberts
Assignee (at issue)
CITY OF HOPE
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.