Granted Patent
Utility
US 6,777,413 · App. 09/773,374
2-[1H]-quinolone and 2-[1H]-quinoxalone inhibitors of factor Xa
Inventors:
Bing-Yan Zhu, Robert M. Scarborough
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Feb 1, 2001
Inventors
Bing-Yan Zhu
Robert M. Scarborough
Assignee (at issue)
Millennium Pharmaceuticals, Inc.
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.