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:
Aug. 31, 2021
Filed:
Jan. 04, 2017
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Nina Mussmann, Willich, DE;
Thomas Eiting, Duesseldorf, DE;
Thorsten Bastigkeit, Wuppertal, DE;
Konstantin Benda, Mettmann, DE;
Hendrik Hellmuth, Darmstadt, DE;
Thomas Weber, Dormagen, DE;
Assignee:
HENKEL IP & HOLDING GMBH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/39 (2006.01); C11D 11/00 (2006.01); C12N 9/50 (2006.01); C11D 3/386 (2006.01); C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
C11D 3/38609 (2013.01); C11D 3/386 (2013.01); C11D 3/38618 (2013.01); C11D 3/3932 (2013.01); C11D 3/3942 (2013.01); C11D 11/0023 (2013.01); C11D 17/0047 (2013.01); C12N 9/50 (2013.01); C12Y 304/00 (2013.01);
Abstract
In a dishwashing liquid, the cleaning performance, in particular on bleachable stains such as, for example, tea stains, is to be improved. This succeeds using a dishwashing liquid which comprises a hydrogen peroxide source, a bleaching catalyst and a protease that, in native electrophoresis on a polyacrylamide gel, has a migration distance that is longer than the migration distance of the protease as per SEQ ID NO. 1.