Granted Patent
Utility
US 6,537,993 · App. 09/822,743
Compounds for enhancing chemotherapy
Inventors:
Charles D. Smith, David S. Lawrence
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Mar 30, 2001
Inventors
Charles D. Smith
David S. Lawrence
Assignee (at issue)
THE PENN STATE RESEARCH FOUNDATION
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.