Granted Patent
Utility
US 6,641,833 · App. 10/264,793
Methods for treating ovarian cancer, poly (phosphoester) compositions, and biodegradable articles for same
Inventor:
Wenbin Dang
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Oct 4, 2002
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.