Granted Patent
Utility
US 5,710,253 · App. 08/358,302
Method for decoloring human serum albumin
Inventors:
Wataru Ohtani, Naoto Furuhata, Akinori Sumi, Munehiro Noda, Takao Ohmura
Patented Case
View Patent ↗
Granted: Jan 20, 1998
Filed: Dec 19, 1994
Inventors
Wataru Ohtani
Naoto Furuhata
Akinori Sumi
Munehiro Noda
Takao Ohmura
Assignee (at issue)
Green Cross Corporation
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.