Granted Patent
Utility
US 5,705,704 · App. 08/609,679
Tricyclic compounds
Inventors:
Francis Brion, Bernadette Chappert, Christian Diolez, Christian Marie, Alain Mazurie, Michel Middendorp, Didier Pronine, Edmond Toromanoff
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Mar 1, 1996
Inventors
Francis Brion
Bernadette Chappert
Christian Diolez
Christian Marie
Alain Mazurie
Michel Middendorp
Didier Pronine
Edmond Toromanoff
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.