Granted Patent
Utility
US 5,977,155 · App. 09/088,156
Imidazole-5-carboxamides
Inventors:
Alain Corbier, Pierre Deprez, Michel Fortin, Jacques Guillaume, Bertrand Heckmann
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Jun 1, 1998
Inventors
Alain Corbier
Pierre Deprez
Michel Fortin
Jacques Guillaume
Bertrand Heckmann
Assignee (at issue)
Hoechst Marion Roussel
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.