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, 2025
Filed:
Jun. 21, 2023
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Pieter Jan Maria Saveyn, Heusden, BE;
Mark Robert Sivik, Mason, OH (US);
Evelyne Johanna Lutgarde Van Hecke, Bachte-Maria-Leerne, BE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/00 (2006.01); C11D 1/12 (2006.01); C11D 1/88 (2006.01); C11D 3/37 (2006.01);
U.S. Cl.
CPC ...
C11D 3/3753 (2013.01); C11D 1/12 (2013.01); C11D 1/88 (2013.01);
Abstract
The need for a liquid hand-dishwashing composition having good phase stability and finished product viscosity which provides improved sudsing volume and longevity when washing in the presence of greasy soil, is met when the composition is formulated with from about 1.0% to about 50% of a sudsing surfactant system and a polyvinyl alcohol copolymer.