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:
May. 23, 2006
Filed:
Mar. 31, 2004
Applicants:
Young Hoon Park, Seongnam, KR;
Jin Su Chung, Yongin, KR;
Kwang Myung Cho, Icheon, KR;
Seong Uk Kang, Yongin, KR;
Hye Won Um, Suwon, KR;
Inventors:
Young Hoon Park, Seongnam, KR;
Jin Su Chung, Yongin, KR;
Kwang Myung Cho, Icheon, KR;
Seong Uk Kang, Yongin, KR;
Hye Won Um, Suwon, KR;
Assignee:
CJ Corp., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of producing 1,2-propandiol is provided. The method includes incubatingin a medium containing 10–30 g/L of a sugar carbon source excluding 6-deoxyhexose, in aerobic conditions; and separating 1,2-propandiol from the cultures. Using the method, 1,2-propandiol can be produced with a high yield by incubatingin a medium containing a cheaper sugar carbon source.