Granted Patent
Utility
US 6,051,731 · App. 08/923,897
O-or S-substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity
Inventors:
Vidyasagar Vuligonda, Min Teng, Richard L. Beard, Alan T. Johnson, Yuan Lin, Roshantha A. Chandraratna
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Sep 4, 1997
Inventors
Vidyasagar Vuligonda
Min Teng
Richard L. Beard
Alan T. Johnson
Yuan Lin
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.