公开(公告)号：US20240084084A1

公开(公告)日：2024-03-14

申请号：US18512485

申请日：2023-11-17

Applicant: BASF SE

Inventor： Xuqiu Tan ,  Ruorong Cai ,  Jingping Zhong ,  Melissa Ann Scranton ,  Michael Speer

IPC: C08J5/18 ,  B29C48/00 ,  B29C48/08 ,  B29C65/02 ,  B65B9/02 ,  C08L23/08

CPC classification number: C08J5/18 ,  B29C48/022 ,  B29C48/08 ,  B29C65/02 ,  B65B9/023 ,  C08L23/0815 ,  B29K2023/06 ,  B29L2031/7128

Abstract: A promoter operably linked to a gene encoding a protein is disclosed. The promoter drives expression of the protein in a yeast cell in the absence of methanol. Also disclosed are vectors, host cells and expression systems that include the promoter, as well as methods of using the promoter to express proteins in yeast.

公开(公告)号：US11866714B2

公开(公告)日：2024-01-09

申请号：US15734682

申请日：2019-06-03

Applicant: BASF SE

Inventor： Xuqiu Tan ,  Ruorong Cai ,  Jingping Zhong ,  Melissa Ann Scranton ,  Michael Speer

IPC: C12N15/81 ,  C07K14/39

CPC classification number: C12N15/815 ,  C07K14/39

Abstract: A promoter operably linked to a gene encoding a protein is disclosed. The promoter drives expression of the protein in a yeast cell in the absence of methanol. Also disclosed are vectors, host cells and expression systems that include the promoter, as well as methods of using the promoter to express proteins in yeast.

公开(公告)号：US11732250B2

公开(公告)日：2023-08-22

申请号：US17050117

申请日：2019-04-24

Applicant: BASF SE

Inventor： Katie Kline ,  Adrienne Huston Davenport ,  Xuqiu Tan ,  Oliver Spangenberg ,  Claudia Esper ,  Amy Migliori

IPC: C12N9/20 ,  C11D3/386

CPC classification number: C12N9/20 ,  C11D3/38627 ,  C11D3/38663 ,  C12Y301/01003

Abstract: Engineered variant polypeptides having lipase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. The genetically engineered lipase 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, biodiesel and ethanol production.

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：US10993446B2

公开(公告)日：2021-05-04

申请号：US16079255

申请日：2017-02-15

Applicant: BASF SE

Inventor： Cristina Pop ,  Adrienne Huston Davenport ,  Michael Liszka ,  Xuqiu Tan ,  Andreas Funke ,  Jochen Kutscher ,  Michael Seitter ,  Stefan Haefner

IPC: C12N9/20 ,  A21D8/04 ,  C12N9/04 ,  C12N9/10 ,  C12N9/16 ,  C12N9/26

Abstract: Lipase enzymes and methods of using the lipases in a baking for improving the volume, stability, tolerance of a baked product and/or reducing and reducing or eliminating the use of DATEM.