公开(公告)号：US20220186200A1

公开(公告)日：2022-06-16

申请号：US17438088

申请日：2020-03-10

Applicant: BASF SE

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

IPC: C12N9/26

Abstract: 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：US20230212544A1

公开(公告)日：2023-07-06

申请号：US18086034

申请日：2022-12-21

Applicant: BASF SE

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

IPC: C12N9/26

CPC classification number: C12N9/2425 ,  C12Y302/01002

Abstract: 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：US11542487B2

公开(公告)日：2023-01-03

申请号：US16757993

申请日：2018-10-17

Applicant: BASF SE

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

IPC: C12N9/26

Abstract: 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.