Granted Patent
Utility
US 5,824,690 · App. 08/798,664
Substituted pyrrolidin-3-yl-alkyl-piperidines
Inventors:
Timothy Paul Burkholder, Elizabeth M. Kudlacz, Tieu-Bihn Le, George D. Maynard
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Feb 11, 1997
Inventors
Timothy Paul Burkholder
Elizabeth M. Kudlacz
Tieu-Bihn Le
George D. Maynard
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.