Granted Patent
Utility
US 6,350,464 · App. 09/227,852
Methods for treating ovarian cancer, poly (phosphoester) compositions, and biodegradable articles for same
Inventor:
Wenbin Dang
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jan 11, 1999
Inventor
Wenbin Dang
Assignee (at issue)
Guilford 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.