Granted Patent
Utility
US 5,859,038 · App. 08/644,153
Method for treatment of helicobacter pylori infections
Inventor:
Jean-Francois Rossignol
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: May 10, 1996
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.