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:
Dec. 20, 2011
Filed:
Sep. 08, 2009
Seizaburo Shiraga, Kawasaki, JP;
Noriko Murayama, Kawasaki, JP;
Hiroshi Izui, Kawasaki, JP;
Hisao Ito, Kawasaki, JP;
Hisashi Yasueda, Kawasaki, JP;
Yoshihiro Usuda, Kawasaki, JP;
Kazuhiko Matsui, Kawasaki, JP;
Seizaburo Shiraga, Kawasaki, JP;
Noriko Murayama, Kawasaki, JP;
Hiroshi Izui, Kawasaki, JP;
Hisao Ito, Kawasaki, JP;
Hisashi Yasueda, Kawasaki, JP;
Yoshihiro Usuda, Kawasaki, JP;
Kazuhiko Matsui, Kawasaki, JP;
Ajinomoto Co., Inc., Toyko, JP;
Abstract
A microorganism is cultured in a medium, and is able to produce one or two or more kinds of L-amino acids including L-glutamic acid, L-glutamine, L-proline, L-ornithine, L-citrulline and L-arginine, and is modified to increase α-ketoglutarate synthase activity. The L-amino acids are collected from the medium or the cells.