Granted Patent
Utility
US 5,385,897 · App. 07/855,324
4-thia-1-aza-bicyclo[4,2,0]oct-2-ene derivatives
Inventors:
Jean-Georges Teutsch, Alain Bonnet, Jozsef Aszodi, Solange Gouin d'Ambrieres
Patented Case
View Patent ↗
Granted: Jan 31, 1995
Filed: Mar 20, 1992
Inventors
Jean-Georges Teutsch
Alain Bonnet
Jozsef Aszodi
Solange Gouin d'Ambrieres
Assignee (at issue)
Roussel Uclaf
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.