Granted Patent
Utility
US 5,043,347 · App. 07/438,526
Indanes and analgesic compositions and methods thereof
Inventors:
Francois Clemence, Odile Le Martret, Francoise Delevallee, Michel Fortin
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: Nov 17, 1989
Inventors
Francois Clemence
Odile Le Martret
Francoise Delevallee
Michel Fortin
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.