公开(公告)号：US11214777B2

公开(公告)日：2022-01-04

申请号：US16612560

申请日：2018-05-10

Applicant: BASF SE

Inventor： Cristina Pop ,  Claudia Esper ,  Oliver Spangenberg ,  Katie Kline

IPC: C12N9/20 ,  C11D3/386 ,  A21D8/04

Abstract: A method for removing a stain from a surface using lipase enzymes, and a formulation comprising a lipase enzyme.

公开(公告)号：US20210395650A1

公开(公告)日：2021-12-23

申请号：US17281496

申请日：2019-09-24

Applicant: BASF SE

Inventor： Stephan Hueffer ,  OLiver Spangenberg ,  Grit Baier ,  Alejandra Garcia Marcos ,  Claudia Esper

IPC: C11D3/386 ,  C12N9/96 ,  C12N9/64

Abstract: Described herein is an enzyme preparation including component (a): at least one compound according to general formula (I) wherein R1 is; R2, R3, R4 are independently from each other selected from the group consisting of H, linear C1-C8 alkyl, and branched C3-C8 alkyl, C6-C10-aryl, non-substituted or substituted with one or more carboxylate or hydroxyl groups, and C6-C10-aryl-alkyl, wherein an alkyl of the C6-C10-aryl-alkyl is selected from the group consisting of linear C1-C8 alkyl and branched C3-C8 alkyl, wherein at least one of R2, R3, and R4 is not H, component (b): at least one enzyme selected from the group consisting of hydrolases (EC 3); and optionally component (c): at least one compound selected from the group consisting of solvents, enzyme stabilizers different from component (a), and compounds stabilizing the enzyme preparation.

公开(公告)号：US20210095266A1

公开(公告)日：2021-04-01

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

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：US10889782B2

公开(公告)日：2021-01-12

申请号：US16310186

申请日：2017-07-05

Applicant: BASF SE

Inventor： Frederic Bauer ,  Rainer Eskuchen ,  Claudia Esper

IPC: C11D1/825 ,  C11D3/22 ,  C11D1/66

Abstract: The present invention refers to a composition comprising two or more compounds of the general formula (I), a dry or liquid formulation comprising said composition as well as the use of said composition as degreasing agent for removing greasy and/or oil type deposits or as emulsifying agent or as wetting agent.