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:
Apr. 03, 1984
Filed:
Dec. 16, 1981
Applicant:
Inventors:
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12R / ; C12R / ; C12N / ;
U.S. Cl.
CPC ...
435111 ; 435253 ; 435840 ; 435843 ;
Abstract
L-glutamic acid is produced by culturing a mutant microorganism belonging to the genus Corynebacterium or Brevibacterium which mutant is temperature-sensitive remediable with an unsaturated higher fatty acid. L-glutamic acid is recovered from the culture liquor.