Granted Patent
Utility
US 6,498,154 · App. 09/552,357
Cyclic regimens using quinazolinone and benzoxazine derivatives
Inventors:
Gary S. Grubb, Lin Zhi, Todd K. Jones, Puwen Zhang, James P. Edwards, Andrew Fensome, Eugene A. Terefenko, Jay E. Wrobel, Christopher M. Tegley
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Apr 19, 2000
Inventors
Gary S. Grubb
Lin Zhi
Todd K. Jones
Puwen Zhang
James P. Edwards
Andrew Fensome
Eugene A. Terefenko
Jay E. Wrobel
Christopher M. Tegley
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.