Granted Patent
Utility
US 5,624,941 · App. 08/348,881
Pyrazole derivatives, method of preparing them and pharmaceutical compositions in which they are present
Inventors:
Francis Barth, Pierre Casellas, Christian Congy, Serge Martinez, Murielle Rinaldi, Gilles Anne-Archard
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Nov 29, 1994
Inventors
Francis Barth
Pierre Casellas
Christian Congy
Serge Martinez
Murielle Rinaldi
Gilles Anne-Archard
Assignee (at issue)
Sanofi
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.