The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 2025
Filed:
Jul. 16, 2020
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Christian Degering, Erkrath, DE;
Susanne Wieland, Dormagen, DE;
Klaus Dorra, Duesseldorf, DE;
Britta Strauss, Solingen, DE;
Nina Mussmann, Willich, DE;
Thomas Weber, Weimar, DE;
HENKEL AG & CO. KGAA, Duesseldorf, DE;
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.