Granted Patent
Utility
US 6,750,255 · App. 10/053,133
Calcium receptor-active compounds
Inventors:
Teruyuki Sakai, Atsuya Takami, Rika Nagao
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jan 17, 2002
Inventors
Teruyuki Sakai
Atsuya Takami
Rika Nagao
Assignees (at issue)
NPS PHARMACEUTICALS, INC.
KIRIN BEER KABUSHIKI KAISHA
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.