Granted Patent
Utility
US 5,234,944 · App. 07/970,776
Novel indanes
Inventors:
Francois Clemence, Odile Le Martret, Francoise Delevallee, Michel Fortin
Patented Case
View Patent ↗
Granted: Aug 10, 1993
Filed: Nov 3, 1992
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.