公开(公告)号：US20220186200A1

公开(公告)日：2022-06-16

申请号：US17438088

申请日：2020-03-10

申请人： BASF SE

发明人： Hugo Urbina ,  Kristine W. Chang ,  Tong Li ,  Xuqiu Tan ,  Jared Dennis ,  Jochen Kutscher ,  Adrienne Huston Davenport

IPC分类号： C12N9/26

摘要： Variant polypeptides having G4-amylase activity and methods of making and using the enzymes in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol, or syrups; or as viscosity breakers in oilfield and mining industries.

公开(公告)号：US11542487B2

公开(公告)日：2023-01-03

申请号：US16757993

申请日：2018-10-17

申请人： BASF SE

发明人： Hugo Urbina ,  Tong Li ,  Jared Dennis ,  Xuqiu Tan ,  Adrienne Huston Davenport ,  Jochen Kutscher ,  Kristine W. Chang

IPC分类号： C12N9/26

摘要： Variant polypeptides having beta-amylase activity and methods of making and using the enzymes in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol, or syrups; as viscosity breakers in oilfield and mining industries.

公开(公告)号：US20220162576A1

公开(公告)日：2022-05-26

申请号：US17442489

申请日：2020-03-24

申请人： BASF SE

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

IPC分类号： C12N9/28

摘要： 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：US11634698B2

公开(公告)日：2023-04-25

申请号：US16954276

申请日：2018-12-10

申请人： BASF SE

发明人： Xuqiu Tan ,  Kenneth Barrett ,  Jared Dennis ,  Dongmei Ren ,  Corey Dodge ,  Bin Zhang

IPC分类号： C12N9/22 ,  A23K20/147 ,  A23K20/189 ,  A23L29/00 ,  A23L33/18 ,  C11D3/386

摘要： Disclosed herein are polypeptides having nuclease activity. Some of the polypeptides having nuclease activity were generated by an improved gene site mutagenesis (“GSSM”) method or the tailored multi-site combinatorial assembly (“TMCA”) method. Also disclosed are compositions and kits comprising the polypeptides having nuclease activity, and methods for making and using these polypeptides, compositions and kits.

公开(公告)号：US20220170001A1

公开(公告)日：2022-06-02

申请号：US17442675

申请日：2020-03-24

申请人： BASF SE

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

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

摘要： 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.