Granted Patent
Utility
US 6,383,480 · App. 09/214,569
Composition comprising midkine or pleiotrophin protein and method of increasing hematopoietic cells
Inventors:
Makoto Kikuchi, Shinya Ikematsu, Munehiro Oda, Sadatoshi Sakuma, Takashi Muramatsu
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Jan 7, 1999
Inventors
Makoto Kikuchi
Shinya Ikematsu
Munehiro Oda
Sadatoshi Sakuma
Takashi Muramatsu
Assignee (at issue)
Meiji 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.