Granted Patent
Utility
US 6,403,638 · App. 09/532,677
2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors
Inventors:
Vidyasagar Vuligonda, Kwok Yin Tsang, Jayasree Vasudevan, Roshantha A. Chandraratna
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Mar 21, 2000
Inventors
Vidyasagar Vuligonda
Kwok Yin Tsang
Jayasree Vasudevan
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.