Patent · US Active

Washing and cleaning agents comprising protease and amylase

US12410384B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Christian Degering · Erkrath, DE
Susanne Wieland · Nievenheim, DE
Klaus Dorra · Goldkronach, DE
Britta Strauss · Solingen, DE
Nina Mussmann · Willich, DE
Thomas Weber · Dormagen, DE

Key dates

Filing date	Jul 16, 2020
Grant date	Sep 9, 2025
Priority date	—
Expiry date	Jan 3, 2043

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Y304/21062
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A washing or cleaning agent may include at least one amylase and at least one protease with an amino acid sequence having at least 70% sequence identity to the amino acid sequence specified in SEQ ID NO:1 over the entire length thereof and has an amino acid substitution at at least one of the positions corresponding to the positions 12, 43, 122, 127, 154, 156, 160, 211, 212, or 222, in each case based on the numbering according to SEQ ID NO:1. Corresponding cleaning methods and uses of such a washing or cleaning agent for cleaning textiles and/or hard surfaces are also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.