Granted Patent
Utility
US 4,400,384 · App. 06/193,906
5-o-Cyanobenzyl-4,5,6,7-tetrahydrothieno [3,2-c] pyridine methanesulfonate and other novel salts thereof
Inventors:
Armand Amselem, Fernand Eloy, Jean-Pierre Maffrand
Patented Case
View Patent ↗
Granted: Aug 23, 1983
Filed: Oct 6, 1980
Inventors
Armand Amselem
Fernand Eloy
Jean-Pierre Maffrand
Assignee (at issue)
Sanofi 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.