Granted Patent
Utility
US 6,720,018 · App. 09/835,730
Method for producing milk calcium composition
Inventors:
Yasuji Kawachi, Toshihiro Kawama, Kaoru Sato, Akira Tomizawa
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Apr 16, 2001
Inventors
Yasuji Kawachi
Toshihiro Kawama
Kaoru Sato
Akira Tomizawa
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.