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:
Oct. 14, 1997
Filed:
Apr. 28, 1995
Applicant:
Inventors:
Stanley E Mainzer, Burlingame, CA (US);
Pushkaraj L Lad, San Mateo, CA (US);
Brian F Schmidt, Half Moon Bay, CA (US);
Assignee:
Genencor International, Inc., Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C07K / ; C02N / ;
U.S. Cl.
CPC ...
435221 ; 435 691 ; 435 712 ; 4351723 ; 43525231 ; 435209 ; 435210 ; 435219 ; 536 232 ; 536 237 ; 25217412 ;
Abstract
There are described, cleaning compositions comprising proteolytic enzymes having enhanced thermal and/or alkaline stability. Particularly, the compositions comprise a Bacillus sp. subtilisin having enhanced thermal stability and alkaline stability. The composition may be useful for any cleaning application such as laundry cleaning, household cleaning (dishcare, hard surface cleaning) or industrial cleaning.