Granted Patent
Utility
US 6,734,178 · App. 09/810,527
Cephalotaxine alkaloid compositions and uses thereof
Inventor:
Dennis M. Brown
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Mar 15, 2001
Inventor
Dennis M. Brown
Assignee (at issue)
ChemGenex Therapeutics, 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.