Granted Patent
Utility
US 6,720,000 · App. 09/812,024
Process for producing wet ribavirin pellets
Inventors:
Donald Kerrish, John Bergeron, Lawrence H Augsburger
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Mar 19, 2001
Inventors
Donald Kerrish
John Bergeron
Lawrence H Augsburger
Assignee (at issue)
THREE RIVERS PHARMACEUTICALS, LLC
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.