Granted Patent
Utility
US 6,444,668 · App. 09/552,350
Combination regimens using progesterone receptor modulators
Inventors:
Gary S. Grubb, Puwen Zhang, Eugene A. Terefenko, Andrew Fensome, Jay E. Wrobel, Horace Fletcher, III, James P. Edwards, Todd K. Jones, Christopher M. Tegley, Lin Zhi
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Apr 19, 2000
Inventors
Gary S. Grubb
Puwen Zhang
Eugene A. Terefenko
Andrew Fensome
Jay E. Wrobel
Horace Fletcher, III
James P. Edwards
Todd K. Jones
Christopher M. Tegley
Lin Zhi
Assignees (at issue)
Wyeth, LLC
Ligand Pharmaceuticals Incorporated
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.