Granted Patent
Utility
US 6,156,901 · App. 09/333,372
Spiro[cyclopent[b]indole-piperidines]
Inventors:
Gerard J. O'Malley, Mark G. Palermo
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Jun 15, 1999
Inventors
Gerard J. O'Malley
Mark G. Palermo
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.