logo

For the Inventor, By the Inventor

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.:

US 10829742 B1

PDFFull Text
Date of Patent:
Nov. 10, 2020

Filed:

Sep. 13, 2019

Production of xylitol from glucose by a recombinant strain

Applicant:

Roquette Freres, Lestrem, FR;

Inventors:

Astrid Schaefer, Loerrach, DE;

Melanie Diefenbacher, Allschwil, CH;

Yiming Chang, Dietikon, CH;

Sumire Honda Malca, Loerrach, DE;

Markus Schwab, Loerrach, DE;

Sophie Defretin, Bethune, FR;

Tania Gerard, Nieppe, FR;

Arnaud Heysen, Saint Floris, FR;

Friederike Thor, Zurich, CH;

Assignee:

ROQUETTE FRERES, Lestrem, FR;

Attorney:

Oliff PLC

Primary Examiner:

David Steadman

Int. Cl.
CPC ...
C12P 7/18 (2006.01); C12N 9/04 (2006.01); C12N 15/81 (2006.01);
U.S. Cl.
CPC ...
C12N 9/0006 (2013.01); C12N 15/815 (2013.01); C12P 7/18 (2013.01); C12Y 101/0101 (2013.01); C12Y 101/01009 (2013.01); C12Y 101/01011 (2013.01);
Abstract

The present invention relates to a recombinant microbial host for the production of xylitol, the recombinant microbial host containing a nucleic acid sequence encoding a NAD-specific D-arabitol 4-oxidoreductase (EC 1.1.1.11) using D-arabitol as substrate and producing D-xylulose as product, and a nucleic acid sequence encoding a NADPH-specific xylitol dehydrogenase using D-xylulose as substrate and producing xylitol as product.

Find Patent Forward Citations

Schaefer, Astrid. (2020). Production of xylitol from glucose by a recombinant strain (U.S. Patent No. 10829742). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10829742

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…