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. 17, 2020
Filed:
Apr. 15, 2015
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Stefan Jenewein, Neustadt, DE;
Stefan Niedermaier, Ladenburg, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/26 (2006.01); C12N 9/28 (2006.01);
U.S. Cl.
CPC ...
C12N 9/2414 (2013.01); C12N 9/2417 (2013.01); C12Y 302/01001 (2013.01);
Abstract
The present invention pertains to the field of amylases with reduced disposition to form deamidation products, particularly alpha-amylases, and compositions comprising such amylases. Also described are means and methods for producing such amylases, and uses of amylases and amylase-comprising compositions, for example for cleaning starch-containing stains, textile desizing, starch liquefaction and saccharification, baking and brewing. The invention also discloses means for increasing amylase purity during fermentation, formulation and storage of amylase or amylase-containing formulations.