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:
Jul. 26, 2022
Filed:
Dec. 22, 2017
Applicant:
Ew Nutrition Gmbh, Visbek, DE;
Inventors:
Andreas Michels, Düsseldorf, DE;
Andreas Scheidig, Westoverledigen, DE;
Christian Elend, Cologne, DE;
Claudia Krapp, Cologne, DE;
Thomas Horn, Aachen, DE;
Assignee:
EW NUTRITION GMBH, Visbek, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/52 (2006.01); A23K 20/189 (2016.01); C11D 3/386 (2006.01);
U.S. Cl.
CPC ...
C12N 9/52 (2013.01); A23K 20/189 (2016.05); C11D 3/386 (2013.01); C12Y 304/21 (2013.01);
Abstract
The present invention relates to a protease variant which is at least 90% identical to the full length amino acid sequence of a Kumamolisin AS backbone as set forth in any of SEQ ID NOs 1-3, while maintaining proteolytic activity, or a fragment, fraction or shuffled variant thereof maintaining proteolytic activity, which protease variant demonstrates altered or improved stability compared to the Kumamolisin AS wildtype as set forth in SEQ ID NO 4, or the Kumamolisin AS backbone as set forth in any of SEQ ID NOs 1-3.