Granted Patent
Utility
US 5,621,121 · App. 08/411,690
Process for the preparation of taxane derivatives
Inventors:
Alain Commercon, Eric Didier, Elie Fouque
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Apr 5, 1995
Inventors
Alain Commercon
Eric Didier
Elie Fouque
Assignee (at issue)
RHONE-POULENC RORER S.A.
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.