Granted Patent
Utility
US 6,649,590 · App. 09/876,267
Method of producing fractions containing a high concentration of milk basic cystatin and decomposition products thereof
Inventors:
Yukihiro Takada, Atsushi Serizawa, Yasuhiro Matsuoka, Yasuhiro Toba, Hiroshi Kawakami
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Jun 6, 2001
Inventors
Yukihiro Takada
Atsushi Serizawa
Yasuhiro Matsuoka
Yasuhiro Toba
Hiroshi Kawakami
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.