Granted Patent
Utility
US 6,057,454 · App. 09/205,689
1-oxo-1H-inden-2-yl-1H-imidazole-2-carboxylic acid intermediates
Inventors:
Jean-Claude Aloup, Francois Audiau, Michel Barreau, Dominique Damour, Arielle Genevois-Borella, Jean-Claude Hardy, Patrick Jimonet, Franco Manfre, Serge Mignani, Patrick Nemecek, Yves Ribeill
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: Dec 4, 1998
Inventors
Jean-Claude Aloup
Francois Audiau
Michel Barreau
Dominique Damour
Arielle Genevois-Borella
Jean-Claude Hardy
Patrick Jimonet
Franco Manfre
Serge Mignani
Patrick Nemecek
Yves Ribeill
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.