Granted Patent
Utility
US 5,451,686 · App. 08/228,241
3 and 5 alkyl and phenyl 4-(hydroxy or acyloxy)-alkyl substituted 2(5H)-furanones as anti-inflammatory agents
Inventor:
Michael E. Garst
Patented Case
View Patent ↗
Granted: Sep 19, 1995
Filed: Apr 15, 1994
Inventor
Michael E. Garst
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.