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:
Dec. 14, 2021
Filed:
Aug. 15, 2019
Applicant:
Nnb Nutrition Usa, Llc, Frisco, TX (US);
Inventors:
Kylin Liao, Nanjing, CN;
Wenchao Fan, Nanjing, CN;
Assignee:
NNB Nutrition USA, LLC, Frisco, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12P 7/42 (2006.01); C12R 1/15 (2006.01); C12N 1/20 (2006.01); C07C 53/124 (2006.01); C12N 9/04 (2006.01); C12N 9/10 (2006.01);
U.S. Cl.
CPC ...
C12P 7/42 (2013.01); C07C 53/124 (2013.01); C12N 1/20 (2013.01); C12N 1/205 (2021.05); C12N 9/0006 (2013.01); C12N 9/1029 (2013.01); C12N 9/13 (2013.01); C12R 2001/15 (2021.05);
Abstract
The subject invention relates to a process of preparing (R)-3-hydroxybutyric acid or a salt thereof by one-step fermentation with a nonpathogenic microorganism. The fermentation of (R)-3-hydroxybutyric acid was performed by supplying with certain carbon and nitrogen sources. These microorganisms include a Glutamic acid Bacterium HR057 strain or one type of genetically engineered
Liao, Kylin. (2021). Preparation of (r)-3-hydroxybutyric acid or its salts by one-step fermentation (U.S. Patent No. 11198890). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11198890
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile