Granted Patent
Utility
US 4,798,827 · App. 07/052,371
Synergistin derivatives and pharmaceutical compositions which contain them
Inventors:
Jean-Claude Barriere, Claude Cotrel, Jean-Marc Paris
Patented Case
View Patent ↗
Granted: Jan 17, 1989
Filed: May 21, 1987
Inventors
Jean-Claude Barriere
Claude Cotrel
Jean-Marc Paris
Assignee (at issue)
Rhone-Poulenc Sante
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.