Granted Patent
Utility
US 6,139,882 · App. 09/371,417
Method of producing iron-whey-proteolysate complex
Inventors:
Akihito Ikenaga, Kaoru Sato, Toshio Sakurai, Toshiaki Uchida
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Aug 10, 1999
Inventors
Akihito Ikenaga
Kaoru Sato
Toshio Sakurai
Toshiaki Uchida
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.