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：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：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：US20220267748A1

公开(公告)日：2022-08-25

申请号：US17636972

申请日：2020-08-21

Applicant: BASF SE

Inventor： Stefan Jenewein ,  Zachary David Miles ,  Priya Anand

IPC: C12N9/26 ,  C11D3/386 ,  A21D8/04

Abstract: Genetically engineered enzymes 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, brewing, and ethanol production.