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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.:

US 10829748 B1

PDFFull Text
Date of Patent:
Nov. 10, 2020

Filed:

Jun. 08, 2017

Mutant lipase and use thereof

Applicant:

Dsm Ip Assets B.v., Heerlen, NL;

Inventors:

Rene Marcel De Jong, Echt, NL;

Willem Bijleveld, Echt, NL;

Evert Tjeerd Van Rij, Echt, NL;

Assignee:

DSM IP ASSETS B.V., Heerlen, NL;

Attorney:

McBee Moore & Vanik IP, LLC

Primary Examiner:

Richard C Ekstrom

Int. Cl.
CPC ...
C12N 9/20 (2006.01); C12N 1/20 (2006.01); C12N 1/14 (2006.01); C12N 15/52 (2006.01); C12N 15/63 (2006.01); A23C 13/16 (2006.01); A23C 15/12 (2006.01); A23C 19/06 (2006.01); A23C 19/082 (2006.01);
U.S. Cl.
CPC ...
C12N 9/20 (2013.01); A23C 13/16 (2013.01); A23C 15/123 (2013.01); A23C 19/063 (2013.01); A23C 19/082 (2013.01); C12N 1/14 (2013.01); C12N 1/20 (2013.01); C12N 15/52 (2013.01); C12N 15/63 (2013.01); C12Y 301/01003 (2013.01);
Abstract

The present invention relates to a polypeptide having lipase activity wherein the polypeptide, which, when aligned with a polypeptide according to SEQ ID NO: 1, comprises at least one amino acid substitution resulting in Ser (S), Ala (A) or Leu (L) at position 246, Trp (W) at position 307, Leu (L) at position 345, Ile (I) at position 365, and/or Phe (F) at position 534, wherein the position is defined with reference to SEQ ID NO: 1, wherein Ala(A) at position 1 in SEQ ID NO: 1 is counted as number 1 and a method for preparing the polypeptide. The present invention further relates to a process for preparing a food product wherein a polypeptide according to the present invention is used.

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