Granted Patent
Utility
US 4,929,776 · App. 07/277,306
Process for the preparation of unsaturated alcohols
Inventors:
Jean-Michel Grosselin, Claude Mercier
Patented Case
View Patent ↗
Granted: May 29, 1990
Filed: Nov 29, 1988
Inventors
Jean-Michel Grosselin
Claude Mercier
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.