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:
Sep. 08, 2020
Filed:
Jul. 03, 2019
Scandinavian Technology Group Ab, Lund, SE;
Nicklas Bonander, Moelndal, SE;
Abstract
The present invention relates to a method of preparing a strain of sugar fermentingwith capability to ferment xylose, wherein said method comprises different procedural steps. The method comprises mating a first sporulatedstrain with a secondhaploid strain. Thereafter, screening for mated cells is performed, growing such mated cells, and verifying that mated cells exhibit basic morphology by microscopic inspection. Thereafter, creation of a mixture of the mated cells is performed, subjecting the mixture to continuous chemostat lignocellulose cultivation and obtaining the sugar fermentingcells with capability to ferment xylose is performed. The invention also comprises strains obtained by said method.