公开(公告)号：US20220170001A1

公开(公告)日：2022-06-02

申请号：US17442675

申请日：2020-03-24

Applicant: BASF SE

Inventor： Asfia Qureshi ,  Zachary David Miles ,  Xuqiu Tan ,  Tong Li ,  Jared Dennis ,  Stefan Jenewein ,  Priya Anand ,  Jesper Nielsen

IPC: C12N9/26 ,  C12N1/20 ,  C12N15/75 ,  A21D8/04

Abstract: Genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. Fragments of parent amylase enzymes activity and methods of using the fragments for making genetically engineered enzymes having amylase activity. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.

公开(公告)号：US20230141942A1

公开(公告)日：2023-05-11

申请号：US17762570

申请日：2020-09-22

Applicant: BASF SE

Inventor： Amy Migliori ,  Asfia Qureshi ,  Amanda Rae Logue ,  Zachary David Miles ,  Cindy Hoang ,  Jesper Nielsen

IPC: C11D3/386 ,  C12N9/24 ,  C12N9/96 ,  C11D11/00

CPC classification number: C11D3/38636 ,  C12N9/2494 ,  C12Y302/01078 ,  C12N9/96 ,  C11D11/0017

Abstract: Method to remove mannan comprising stains by contacting at least one mannan comprising stain with a mannanase at least 80% identical to SEQ ID NO: 1.

公开(公告)号：US20230095147A1

公开(公告)日：2023-03-30

申请号：US17798973

申请日：2021-02-12

Applicant: BASF SE

Inventor： Jesper Nielsen ,  Katie Kline ,  Amanda Rae Logue ,  Cindy Hoang ,  Mark Miller ,  Asfia Qureshi ,  Tong Li ,  Priya Anand

IPC: C11D3/386 ,  C12N9/24 ,  C12N15/75 ,  C11D3/22 ,  C11D11/00

Abstract: A mannanase at least 75% identical to SEQ ID NO: 2, SEQ ID NO: 3, or SEQ ID NO: 4, a poly-nucleotide encoding mannanase, an expression construct comprising the polynucleotide, and a host cell comprising the polynucleotide or the expression construct.

公开(公告)号：US20220162576A1

公开(公告)日：2022-05-26

申请号：US17442489

申请日：2020-03-24

Applicant: BASF SE

Inventor： Stefan Jenewein ,  Zachary David Miles ,  Asfia Qureshi ,  Jared Dennis ,  Tong Li ,  Xuqiu Tan ,  Priya Anand ,  Jesper Nielsen

IPC: C12N9/28

Abstract: Genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. Fragments of parent amylase enzymes activity and methods of using the fragments for making genetically engineered enzymes having amylase activity. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.

公开(公告)号：US20210115422A1

公开(公告)日：2021-04-22

申请号：US17051937

申请日：2019-04-24

Applicant: BASF SE

Inventor： Asfia Qureshi ,  Adrienne Huston Davenport ,  Xuqiu Tan ,  Oliver Spangenberg ,  Amanda Rae Logue ,  Janina Berndt ,  Tong Li ,  Stefan Seemayer ,  Hans Wolfgang Hoeffken ,  Jingping Zhong

IPC: C12N9/28 ,  A21D8/04

Abstract: Engineered variant polypeptides having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, and ethanol production.

公开(公告)号：US20230323327A1

公开(公告)日：2023-10-12

申请号：US18026807

申请日：2021-09-02

Applicant: BASF SE

Inventor： Asfia Qureshi ,  Priya Anand ,  Jared Dennis ,  Hugo Urbina ,  Gaetano Speciale

IPC: C12N9/28

CPC classification number: C12N9/2417

Abstract: The present invention relates to variants of an alpha-amylase which have an increased solubility at pH 6.0, an increased solubility at pH 10.0, a higher resistance to protein aging, and/or an increased specific activity compared to the parent alpha-amylase. The present invention also relates to methods of making the variant alpha-amylase and the use of the variant alpha-amylase in processing starch, cleaning or washing textiles, hard surfaces, or dishes, making ethanol, treating an oil well, processing pulp or paper, animal feed, syrup production, and preparing a dough or a baked product prepared from the dough.

公开(公告)号：US20230220308A1

公开(公告)日：2023-07-13

申请号：US17762582

申请日：2020-09-22

Applicant: BASF SE

Inventor： Asfia Qureshi ,  Amanda Rae Logue ,  Cindy Hoang ,  Katie Kline ,  Jesper Nielsen

IPC: C11D3/386 ,  C12N9/24 ,  C12N15/52 ,  C11D3/00 ,  C11D11/00

CPC classification number: C11D3/38636 ,  C12N9/2488 ,  C12N15/52 ,  C11D3/0047 ,  C11D11/0017

Abstract: A mannanase at least 85% identical to SEQ ID NO: 1, a polynucleotide encoding the mannanase, an expression construct comprising the polynucleotide, and a host cell comprising the polynucleotide or the expression construct.

公开(公告)号：US20230091704A1

公开(公告)日：2023-03-23

申请号：US17799049

申请日：2021-02-12

Applicant: BASF SE

Inventor： Katie Kline ,  Amanda Rae Logue ,  Asfia Qureshi ,  Cindy Hoang ,  Jesper Nielsen ,  Mark Miller ,  James Garrett Bonner

IPC: C12N9/24 ,  C12N15/63 ,  C11D3/386

Abstract: A mannanase at least 75% identical to SEQ ID NO: 2 or SEQ ID NO: 3, a polynucleotide encoding the mannanase, an expression construct comprising the polynucleotide, and a host cell comprising the polynucleotide or the expression construct.

公开(公告)号：US20230081929A1

公开(公告)日：2023-03-16

申请号：US17799016

申请日：2021-02-12

Applicant: BASF SE

Inventor： Katie Kline ,  Amanda Rae Logue ,  Asfia Qureshi ,  Cindy Hoang ,  Jesper Nielsen ,  Mark Miller ,  Tong Li

IPC: C12N15/52 ,  C12N9/24

Abstract: A mannanase at least 75% identical to SEQ ID NO: 2, SEQ ID NO: 3, or SEQ ID NO: 4, a polynucleotide encoding the mannanase, an expression construct comprising the polynucleotide, and a host cell comprising the polynucleotide or the expression construct.