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:
Apr. 07, 2015
Filed:
Nov. 02, 2012
Applicant:
Bissell Homecare, Inc., Grand Rapids, MI (US);
Inventors:
Kathryn M. Armstrong, Grand Rapids, MI (US);
Kevin L. Haley, Byron Center, MI (US);
Eric J. Hansen, Ada, MI (US);
Joseph A. Fester, Ada, MI (US);
Assignee:
BISSELL Homecare, Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/04 (2006.01); C11D 3/386 (2006.01); C11D 7/42 (2006.01); C11D 7/02 (2006.01); C11D 7/24 (2006.01); C11D 7/26 (2006.01);
U.S. Cl.
CPC ...
C11D 3/386 (2013.01); C11D 7/02 (2013.01); C11D 7/24 (2013.01); C11D 7/242 (2013.01); C11D 7/265 (2013.01);
Abstract
A cleaning composition for treating a surface comprises a purified enzyme and an enzyme denaturant system. The enzyme denaturant system is configured to denature the purified enzyme such that any residue remaining on the surface after the treatment of the surface is virtually free of active purified enzymes.