Granted Patent
Utility
US 6,531,453 · App. 09/402,785
NKT cell activators containing &agr;-glycosylceramides
Inventors:
Masaru Taniguchi, Tetsu Kawano, Yasuhiko Koezuka
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Oct 12, 1999
Inventors
Masaru Taniguchi
Tetsu Kawano
Yasuhiko Koezuka
Assignee (at issue)
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.