Granted Patent
Utility
US 4,960,779 · App. 07/360,122
Pyrrole derivatives, and pharmaceutical compositions which contain them and pharmacological methods of use
Inventors:
Jean-Dominique Bourzat, Marc Capet, Claude Cotrel, Richard F. Labaudiniere, Philippe Pitchen, Gerard Roussel
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Jun 1, 1989
Inventors
Jean-Dominique Bourzat
Marc Capet
Claude Cotrel
Richard F. Labaudiniere
Philippe Pitchen
Gerard Roussel
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.