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:
Oct. 20, 2020
Filed:
Jul. 11, 2016
Applicants:
Cathay Biotech Inc., Shanghai, CN;
Cibt America Inc., Newark, DE (US);
Inventors:
Assignees:
CATHAY BIOTECH INC., Shanghai, CN;
CIBT AMERICA INC., Newark, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/43 (2006.01); C07C 51/42 (2006.01); C07C 55/21 (2006.01); C12P 7/64 (2006.01); C07C 51/02 (2006.01); C07C 51/347 (2006.01); C12P 7/44 (2006.01);
U.S. Cl.
CPC ...
C07C 51/43 (2013.01); C07C 51/02 (2013.01); C07C 51/347 (2013.01); C07C 51/42 (2013.01); C07C 55/21 (2013.01); C12P 7/44 (2013.01); C12P 7/6409 (2013.01);
Abstract
The present disclosure provides a method for isolating a long chain dicarboxylic acid from fermentation broth containing microbial cells. Also provided is a substantially pure long chain dicarboxylic acid isolated by the method.