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:
Mar. 06, 2012
Filed:
Sep. 10, 2007
Eckhard Boles, Dreiech, DE;
Barbel Hahn-hagerdal, Lund, SE;
Marie-francoise Gorwa-grauslund, Vlagshamn, SE;
Kaisa Karhumaa, Lund, SE;
Beate Wiedemann, Karben, DE;
Eckhard Boles, Dreiech, DE;
Barbel Hahn-Hagerdal, Lund, SE;
Marie-Francoise Gorwa-Grauslund, Vlagshamn, SE;
Kaisa Karhumaa, Lund, SE;
Beate Wiedemann, Karben, DE;
Scandinavian Technology Group AB, Lund, SE;
Abstract
Astrain expressing both arabinose and xylose utilization pathways, and in particular to astrain fermenting both arabinose and xylose to ethanol, and more particularly astrain with overexpression or upregulation of xylose- or aldose reductase (XR, AR) with xylitol dehydrogenase (XDH) together with overexpression or upregulation of genes forming an arabinose utilization pathway. The invention encompasses both laboratory and industrial strain having these properties.