Granted Patent
Utility
US 5,332,747 · App. 07/537,481
Method for potentiating primary drugs in treating multidrug resistant parasitic disease cells
Inventor:
Knox Van Dyke
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Jun 13, 1990
Inventor
Knox Van Dyke
Assignee (at issue)
Cancer Biologics of America, 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.