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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.:

US 9562246 B1

PDFFull Text
Date of Patent:
Feb. 07, 2017

Filed:

Apr. 16, 2014

Microorganisms having l-tryptophan productivity and a method for production of l-tryptophan using same

Applicant:

Cj Cheiljedang Corporation, Seoul, KR;

Inventors:

Hyung Joon Kim, Seoul, KR;

Ju No Jang, Seoul, KR;

Kyung Rim Kim, Seoul, KR;

Keun Cheol Lee, Gyeonggi-do, KR;

Young Bin Hwang, Seoul, KR;

Hyeong Pyo Hong, Gangwon-do, KR;

Assignee:

CJ CHEILJEDANG CORPORATION, Seoul, KR;

Attorney:

Swanson & Bratschun, L.L.C.

Primary Examiner:

Suzanne M Noakes

Int. Cl.
CPC ...
C12P 13/22 (2006.01); C12N 9/10 (2006.01);
U.S. Cl.
CPC ...
C12P 13/227 (2013.01); C12N 9/1077 (2013.01); C12Y 204/02018 (2013.01); Y02P 20/52 (2015.11);
Abstract

The present invention relates to a microorganism of the genushaving enhanced L-tryptophan productivity, which has been modified to express yeast anthranilate phosphoribosyltransferase in order to be able to produce L-tryptophan at high concentration, and to a method for producing L-tryptophan, comprising a step of culturing the microorganism. The microorganism of the genuscan produce L-tryptophan, and thus can be advantageously used in the pharmaceutical industry and the feed industry, particularly for animal feed.

Find Patent Forward Citations

Kim, Hyung. (2017). Microorganisms having l-tryptophan productivity and a method for production of l-tryptophan using same (U.S. Patent No. 9562246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9562246

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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