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. 11, 2014
Filed:
Mar. 29, 2011
Applicants:
Kazuaki Hirasawa, Tokyo, JP;
Hiroshi Satoh, Tokyo, JP;
Hisashi Yoneda, Tokyo, JP;
Tetsuhisa Yata, Tokyo, JP;
Mitsutoshi Azuma, Tokyo, JP;
Inventors:
Kazuaki Hirasawa, Tokyo, JP;
Hiroshi Satoh, Tokyo, JP;
Hisashi Yoneda, Tokyo, JP;
Tetsuhisa Yata, Tokyo, JP;
Mitsutoshi Azuma, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for microbiologically producing zeaxanthin at high concentration and low cost while suppressing production of gluconic acid is presented. Specifically, a method for producing carotenoids containing zeaxanthin by culturing a bacterium producing carotenoids containing zeaxanthin in a medium containing biotin is provided.