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. 12, 2019
Filed:
Jun. 27, 2018
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Jason Lang, Saint Paul, MN (US);
Jimmy Stokes, Saint Paul, MN (US);
Carter M. Silvernail, Saint Paul, MN (US);
David Dotzauer, Saint Paul, MN (US);
Steven Lundberg, Saint Paul, MN (US);
Krista Otting, Saint Paul, MN (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/33 (2006.01); C11D 7/26 (2006.01); C11D 11/00 (2006.01); C11D 7/32 (2006.01);
U.S. Cl.
CPC ...
C11D 7/265 (2013.01); C11D 7/26 (2013.01); C11D 7/3209 (2013.01); C11D 7/3245 (2013.01); C11D 11/0017 (2013.01);
Abstract
Methods and compositions for improving laundry quality in multiple areas including detergency, bleaching and wastewater operations are provided by a laundry additive composition. The laundry additive composition and methods of using the composition control iron and other transition metals in water utilized within laundry applications.