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:
Nov. 15, 2011
Filed:
Jun. 04, 2009
Applicants:
Yoshihiko Hara, Kawasaki, JP;
Hiroshi Izui, Kawasaki, JP;
Jun Nakamura, Kawasaki, JP;
Ranko Nishi, Kawasaki, JP;
Inventors:
Yoshihiko Hara, Kawasaki, JP;
Hiroshi Izui, Kawasaki, JP;
Jun Nakamura, Kawasaki, JP;
Ranko Nishi, Kawasaki, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 13/24 (2006.01); C12P 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A microorganism which has an L-amino acid producing ability and has been modified so that succinate dehydrogenase activity and α-ketoglutarate dehydrogenase activity are decreased is cultured in a medium to produce and accumulate an L-amino acid in the medium or cells of the microorganism, and the L-amino acid is collected from the medium or cells to produce the L-amino acid.