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. 05, 2017
Filed:
Jun. 12, 2014
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Nina Mussmann, Willich, DE;
Thomas Eiting, Duesseldorf, DE;
Thorsten Bastigkeit, Wuppertal, DE;
Konstantin Benda, Duesseldorf, DE;
Hendrik Hellmuth, Duesseldorf, DE;
HENKEL AG & CO. KGAA, Duesseldorf, DE;
Abstract
The intention is to improve storage stability in a liquid washing or cleaning agent which contains a protease and amylase. This is achieved by using a protease which comprises an amino acid sequence which, over the entire length thereof, is at least 70% identical to the amino acid sequence stated in SEQ ID no. 1 and, in the numbering according to SEQ ID no. 1, has the amino acid substitution R99E or R99D in combination with at least two further amino acid substitutions which are selected from the group consisting of S3T, V4I and V199I.