Granted Patent
Utility
US 5,637,085 · App. 08/560,856
Method of cancer tumor treatment by slow release delivery of 1,2,4-benzotriazine oxides to tumor site
Inventor:
Robert M. Cardinale
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: Nov 20, 1995
Inventor
Robert M. Cardinale
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.