Granted Patent
Utility
US 5,886,013 · App. 08/847,130
Antiviral composition
Inventor:
Jean-Francois Rossignol
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: May 1, 1997
Inventor
Jean-Francois Rossignol
Assignee (at issue)
Romark Laboratories L.C.
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.