Granted Patent
Utility
US 5,364,867 · App. 07/982,922
4-phenylpiperdine agents for treating cns disorders
Inventors:
Diane L. DeHaven-Hudkins, John P. Mallamo, William F. Michne
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Nov 30, 1992
Inventors
Diane L. DeHaven-Hudkins
John P. Mallamo
William F. Michne
Assignee (at issue)
Sterling Winthrop Inc.
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.