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:
Mar. 29, 2016
Filed:
Jan. 16, 2012
SO Young Kim, Gyeonggi-do, KR;
Yong Uk Shin, Gyeonggi-do, KR;
IN Kyung Heo, Seoul, KR;
Ju Eun Kim, Seoul, KR;
Sung Kwang Son, Seoul, KR;
Chang IL Seo, Incheon, KR;
Hyun Ah Kim, Jeollabuk-do, KR;
Han Jin Lee, Seoul, KR;
Kwang Ho NA, Seoul, KR;
Jee Yeon Bae, Incheon, KR;
So Young Kim, Gyeonggi-do, KR;
Yong Uk Shin, Gyeonggi-do, KR;
In Kyung Heo, Seoul, KR;
Ju Eun Kim, Seoul, KR;
Sung Kwang Son, Seoul, KR;
Chang Il Seo, Incheon, KR;
Hyun Ah Kim, Jeollabuk-do, KR;
Han Jin Lee, Seoul, KR;
Kwang Ho Na, Seoul, KR;
Jee Yeon Bae, Incheon, KR;
CJ CHEILJEDANG CORPORATION, Seoul, KR;
Abstract
A method for the preparation of nicotinic acid, which includes the step of obtaining a culture solution containing quinolinic acid by incubating a microorganism having an ability to produce quinolinic acid, and the step of adding an acid to the culture solution and conducting a decarboxylation reaction.