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:
May. 29, 2012
Filed:
Nov. 06, 2002
Applicants:
Hendrik Jurgens Jansen Van Vuuren, Lions Bay, CA;
Aline Lonvaud, Bordeau, FR;
Joana Coulon, Ghent, BE;
Debra Inglis, Virgil, CA;
Inventors:
Hendrik Jurgens Jansen Van Vuuren, Lions Bay, CA;
Aline Lonvaud, Bordeau, FR;
Joana Coulon, Ghent, BE;
Debra Inglis, Virgil, CA;
Assignee:
The University of British Columbia, Vancouver, B.C., CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/00 (2006.01); C12N 9/88 (2006.01); C12N 1/20 (2006.01); C12Q 1/68 (2006.01); C12P 7/06 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides yeast strains transformed to reduce nitrogen catabolite repression of a gene encoding a urea degrading enzymatic activity expressed by the yeast strain under fermenting conditions. Strains ofare for example provided having enhanced DUR1,2 urea carboxylase-allophanate hydrolase activity under wine fermenting conditions.