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:
Dec. 13, 2022
Filed:
Nov. 20, 2020
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Hongsing Tan, Beijing, CN;
Robert Wayne Glenn, Jr., Liberty Township, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01); C11D 1/12 (2006.01); C11D 1/90 (2006.01); C11D 1/94 (2006.01); C11D 3/20 (2006.01); C11D 3/37 (2006.01); C11D 1/88 (2006.01); C11D 1/10 (2006.01); C11D 1/28 (2006.01);
U.S. Cl.
CPC ...
C11D 1/94 (2013.01); C11D 3/2065 (2013.01); C11D 3/3753 (2013.01); C11D 17/0065 (2013.01); C11D 1/10 (2013.01); C11D 1/123 (2013.01); C11D 1/28 (2013.01); C11D 1/88 (2013.01); C11D 1/90 (2013.01);
Abstract
A porous dissolvable solid can include an isethionate surfactant; a non-sulfate anionic surfactant; and an amphoteric surfactant, a zwitterionic surfactant, or a combination thereof.