Patent · US Active

Proteases with improved enzyme stability in detergents

US11535817B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Nina Mussmann · Willich, DE
Timothy O'Connell · Fürstenfeldbruck, DE
Daniela Herbst · Goldkronach, DE
Inken Prueser · Dressendorf, DE
Christian Degering · Erkrath, DE
Sabine Griemert · Monheim am Rhein, DE
Thorsten Eggert · Hattingen, DE
Christian Leggewie · Mülheim an der Ruhr, DE

Key dates

Filing date	Mar 7, 2017
Grant date	Dec 27, 2022
Priority date	—
Expiry date	May 13, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D2111/12
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present disclosure relates to proteases having an amino acid sequence with at least 70% sequence identity to the amino acid sequence given in SEQ ID No. 1, across its whole length, and comprising an amino acid substitution on at least one of the positions P9, Q10, Q62, L82, P86, N130, T141, N187, S236 or T253, relating in each case to the numbering according to SEQ ID No. 1. The present disclosure also relates to the production and use thereof. Said type of proteases have a very good cleaning performance.

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