Granted Patent
Utility
US 5,807,839 · App. 08/835,797
Method for stimulating red blood cell production
Inventor:
Shalom Z. Hirschman
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Apr 15, 1997
Inventor
Shalom Z. Hirschman
Assignee (at issue)
Advanced Viral Research Corporation
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.