Granted Patent
Utility
US 6,048,848 · App. 09/026,520
Use of pregnane-diones as analgesic agents
Inventors:
Colin Stanley Goodchild, Raymond Nadeson
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Feb 20, 1998
Inventors
Colin Stanley Goodchild
Raymond Nadeson
Assignee (at issue)
Monash University
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.