Granted Patent
Utility
US 5,606,065 · App. 08/410,292
Process for preparing N-alkylene piperidino compounds and their enantiomers
Inventors:
Xavier Emonds-Alt, Serge Martinez, Vincenzo Proietto, Didier Van Broeck
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Mar 24, 1995
Inventors
Xavier Emonds-Alt
Serge Martinez
Vincenzo Proietto
Didier Van Broeck
Assignee (at issue)
Sanofi
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.