Granted Patent
Utility
US 5,409,692 · App. 08/185,175
Glucosyltransferase inhibitors, as well as dental caries prevention methods and anticarious foods using the same
Inventors:
Koichi Nakahara, Hiroyuki Ono, Kyoichi Ogura
Patented Case
View Patent ↗
Granted: Apr 25, 1995
Filed: Jan 24, 1994
Inventors
Koichi Nakahara
Hiroyuki Ono
Kyoichi Ogura
Assignee (at issue)
SUNTORY HOLDINGS LIMITED
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.