Granted Patent
Utility
US 5,756,743 · App. 08/801,290
Spirocyclopentb!indole-piperidines!
Inventors:
Mark G. Palermo, Gerard J. O'Malley
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Feb 18, 1997
Inventors
Mark G. Palermo
Gerard J. O'Malley
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.