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:
Nov. 17, 1998
Filed:
Oct. 11, 1996
Applicant:
Inventors:
Andre Baeck, Bonheiden, BE;
Chandrika Kasturi, Fairfield, OH (US);
Assignee:
Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; D06F / ;
U.S. Cl.
CPC ...
8137 ; 510320 ; 510321 ; 510392 ; 510393 ; 510530 ; 435263 ; 435264 ;
Abstract
The invention concerns detergent compositions comprising lipase variant D96L of the native lipase derived from Humicola lanuginosa present at a level of from 50 LU to 8500 LU per liter wash solution. Using these levels of lipase delivers an improved whiteness maintenance on fabrics.