Granted Patent
Utility
US 5,998,471 · App. 09/132,435
Acetylenes disubstituted with a 5 alkyl, aryl or heteroaryl substituted dihydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity
Inventors:
Alan T. Johnson, Min Teng, Vidyasagar Vuligonda, Richard L. Beard, Samuel J. Gillett, Tien T. Duong, Roshantha A. Chandraratna
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Aug 11, 1998
Inventors
Alan T. Johnson
Min Teng
Vidyasagar Vuligonda
Richard L. Beard
Samuel J. Gillett
Tien T. Duong
Roshantha A. Chandraratna
Assignee (at issue)
ALLERGAN SALES, LLC
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.