Granted Patent
Utility
US 5,874,447 · App. 08/872,023
4-Phenylpiperidine compounds for treating depression
Inventors:
Franciscus B. G. Benneker, Frans van Dalen, Jacobus Lemmens, Theodorus Peters, Frantisek Picha
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jun 10, 1997
Inventors
Franciscus B. G. Benneker
Frans van Dalen
Jacobus Lemmens
Theodorus Peters
Frantisek Picha
Assignee (at issue)
Synthon B.V.
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.