Granted Patent
Utility
US 6,587,732 · App. 08/980,536
Heat treatment for viral inactivation
Inventor:
Kenneth L. Carr
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Dec 1, 1997
Inventor
Kenneth L. Carr
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.