Granted Patent
Utility
US 6,015,573 · App. 08/991,740
Nucleoside phosphate therapy for viral infection
Inventor:
Karl Y. Hostetler
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Dec 16, 1997
Inventor
Karl Y. Hostetler
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.