Granted Patent
Utility
US 5,844,104 · App. 08/838,827
Method of preparing a composition containing a high amount of ganglioside
Inventors:
Shuichi Yanahira, Kiyoshi Tatsumi
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Apr 10, 1997
Inventors
Shuichi Yanahira
Kiyoshi Tatsumi
Assignee (at issue)
SNOW BRAND MILK PRODUCTS CO., LTD.
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.