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. 21, 2025
Filed:
Dec. 02, 2021
Applicant:
Conopco Inc., Englewood Cliffs, NJ (US);
Inventors:
Ivana Trombetta, Casalpusterlengo, IT;
Serena Pezzia, Casalpusterlengo, IT;
Luca Pretali, Casalpusterlengo, IT;
Lorena Galluzzi, Casalpusterlengo, IT;
Assignee:
Conopco Inc., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/00 (2006.01); C11D 1/29 (2006.01); C11D 1/90 (2006.01); C11D 3/04 (2006.01); C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
C11D 1/29 (2013.01); C11D 1/90 (2013.01); C11D 3/046 (2013.01); C11D 17/0008 (2013.01); C11D 2111/16 (2024.01); C11D 2111/18 (2024.01);
Abstract
The present invention relates to liquid aqueous detergent compositions comprising a surfactant system comprising a primary surfactant being anionic surfactant, a secondary surfactant being amphoteric surfactant and polyethylene oxide whilst the surfactant system is free of alkylbenzene sulphonates and derivatives thereof. The invention further relates to a method of cleaning a stainless-steel hard surface using the composition of the invention, as well as the use thereof.