Granted Patent
Utility
US 6,534,080 · App. 09/782,167
Method for administering camptothecins via injection of pharmaceutical composition comprising coated particles of a camptothecin
Inventors:
Howard Sands, Awadhesh Mishra
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Feb 12, 2001
Inventors
Howard Sands
Awadhesh Mishra
Assignees (at issue)
Supergen, Inc.
RTP Pharma, 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.