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:
Sep. 22, 1992
Filed:
Apr. 26, 1991
Applicant:
Inventors:
Makoto Goto, Inashiki, JP;
Terukazu Nara, Niihari, JP;
Yasukazu Uchida, Inashiki, JP;
Masato Terasawa, Inashiki, JP;
Hideaki Yukawa, Inashiki, JP;
Hisashi Yamagata, Ushiku, JP;
Assignee:
Mitsubishi Petrochemical. Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12R / ; C12P / ;
U.S. Cl.
CPC ...
435244 ; 435 42 ; 435116 ; 435232 ; 435245 ; 4352536 ; 435874 ; 435876 ; 435877 ;
Abstract
Microorganisms of the genus Pseudomonas containing aspartate beta-decarboxylase at a high level are produced by culturing said microorganism in a medium supplemented with a chelating agent. L-Alanine can be efficiently produced from L-aspartic acid said microorganisms or the treated product thereof.