Granted Patent
Utility
US 5,089,485 · App. 07/426,243
Anti-inflammatory furanones
Inventor:
Gary Lee
Patented Case
View Patent ↗
Granted: Feb 18, 1992
Filed: Oct 25, 1989
Inventor
Gary Lee
Assignee (at issue)
Allergan, 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.