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:
Feb. 13, 2024
Filed:
Oct. 20, 2021
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Jana Verena Margarethe Herzberger, Florence, KY (US);
Pieter Jan Maria Saveyn, Heusden, BE;
Steven Daryl Smith, Fairfield, OH (US);
Evelyne Johanna Lutgarde Van Hecke, Bachte-Maria-Leern, BE;
Valerie Wong, Mason, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/02 (2006.01); C11D 1/75 (2006.01); C11D 3/37 (2006.01); C11D 1/94 (2006.01); C11D 11/00 (2006.01); C11D 1/22 (2006.01); C11D 1/14 (2006.01); C11D 1/29 (2006.01); C11D 1/72 (2006.01); C11D 1/88 (2006.01);
U.S. Cl.
CPC ...
C11D 1/94 (2013.01); C11D 1/14 (2013.01); C11D 1/22 (2013.01); C11D 1/75 (2013.01); C11D 3/37 (2013.01); C11D 3/3753 (2013.01); C11D 11/0023 (2013.01); C11D 1/29 (2013.01); C11D 1/72 (2013.01); C11D 1/88 (2013.01);
Abstract
The need for a liquid hand-dishwashing composition which provides further improved sudsing volume and longevity when washing dishware using diluted liquid hand dishwashing compositions, especially in the presence of greasy soil, while still providing the desired cleaning, is met when the composition is formulated with from 5% to 50% of a sudsing surfactant system and from 0.05% to 5.0% polyvinyl acetal polymer.