Granted Patent
Utility
US 5,543,534 · App. 08/366,172
Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity
Inventors:
Vidyasagar Vuligonda, Min Teng, Richard L. Beard, Alan T. Johnson, Yuan Lin, Roshantha A. Chandraratna
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Dec 29, 1994
Inventors
Vidyasagar Vuligonda
Min Teng
Richard L. Beard
Alan T. Johnson
Yuan Lin
Roshantha A. Chandraratna
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.