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:
Jun. 15, 2021
Filed:
May. 23, 2018
Applicant:
Ptt Global Chemical Public Company Limited, Bangkok, TH;
Inventor:
Ryan Sillers, Reading, MA (US);
Assignee:
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED, Bangkok, TH;
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/81 (2006.01); C12P 7/46 (2006.01);
U.S. Cl.
CPC ...
C12P 7/46 (2013.01);
Abstract
Improved yeast cell with increased succinic acid production based on yield and titer. Increased activity of one or more enzymes involved in the pentose phosphate pathway, reducing flux through phosphoglucose isomerase, increasing flux to cytoplasmic acetyl-CoA, installation of a malic enzyme, and/or installation of a formate dehydrogenase leads to increased production of succinic acid.