The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2012
Filed:
Sep. 28, 2005
Applicants:
Chihiro Kusunoki, Takatsuki, JP;
Atsushi Fukushima, Yokohama, JP;
Inventors:
Chihiro Kusunoki, Takatsuki, JP;
Atsushi Fukushima, Yokohama, JP;
Assignees:
Japan Tobacco Inc., Tokyo, JP;
Abgenix, Inc., Fremont, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 21/04 (2006.01); C12N 5/00 (2006.01); C12N 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A significantly increased amount of a monoclonal antibody is obtained from the culture medium of recombinant hybridoma prepared by introducing genes encoding a protein identical to the immunoglobulin heavy chain polypeptide of the specific monoclonal antibody into an immortalized B cell (hybridoma) producing the monoclonal antibody.