Granted Patent
Utility
US 5,977,140 · App. 08/465,863
N-[(4-Heteroaryl-1-Piperidinyl)Alkly] Phthalimides and related compounds and their therapeutic utility
Inventors:
Edward J. Glamkowski, Yulin Chiang, Joseph T. Strupczewski, Peter A. Nemoto, John J. Tegeler
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Jun 6, 1995
Inventors
Edward J. Glamkowski
Yulin Chiang
Joseph T. Strupczewski
Peter A. Nemoto
John J. Tegeler
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.