Granted Patent
Utility
US 6,197,938 · App. 08/876,042
Monoclonal antibody specific for 20K human growth hormone and a cell line producing the monoclonal antibody
Inventors:
Ichiro Ikeda, Naoko Kono, Tadashi Makino, Yoshihide Hashimoto
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Jun 13, 1997
Inventors
Ichiro Ikeda
Naoko Kono
Tadashi Makino
Yoshihide Hashimoto
Assignee (at issue)
MITSUI CHEMICALS, INC.
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.