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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.:

US 12545856 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Aug. 10, 2021

Detergent compositions comprising secondary alkane sultanate, a second anionic surfactant, and alkyl hydroxysultaine cosurfactant

Applicant:

Conopco, Inc., Englewood Cliffs, NJ (US);

Inventors:

David Stephen Grainger, Chester, GB;

Uyai Ikpatt, Prenton, GB;

Paul Simon Stevenson, Liverpool, GB;

David Christopher Thorley, Shavington, GB;

Assignee:

Conopco, Inc., Englewood Cliffs, NJ (US);

Attorneys:

Carter, DeLuca & Farrell, LLP

George Likourezos

Bret P. Shapiro

Primary Examiner:

Brian P Mruk

Int. Cl.
CPC ...
C11D 1/12 (2006.01); B08B 3/04 (2006.01); C11D 1/14 (2006.01); C11D 1/72 (2006.01); C11D 1/88 (2006.01); C11D 1/92 (2006.01); C11D 1/94 (2006.01); C11D 3/00 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C11D 1/22 (2006.01); C11D 1/26 (2006.01); C11D 1/66 (2006.01); C11D 1/755 (2006.01);
U.S. Cl.
CPC ...
C11D 1/94 (2013.01); C11D 3/0036 (2013.01); C11D 3/3715 (2013.01); C11D 3/3723 (2013.01); C11D 1/143 (2013.01); C11D 1/146 (2013.01); C11D 1/22 (2013.01); C11D 1/26 (2013.01); C11D 1/662 (2013.01); C11D 1/755 (2013.01); C11D 1/92 (2013.01); C11D 2111/12 (2024.01);
Abstract

A detergent composition that includes from 1 to 40 wt. % of a secondary alkane sulfonate surfactant with an average of 15 to 18 carbon atoms in a linear alkane chain, from 1 to 40 wt. % of an anionic surfactant other than the secondary alkane sulfonate surfactant, and from 0.01 to 8% of an alkyl hydroxysultaine co-surfactant. Greater than 50 wt. % of the alkyl chain of the secondary alkane sulfonate is C15 to C18 secondary alkane sulfonate.

Find Patent Forward Citations

Grainger, David. (2026). Detergent compositions comprising secondary alkane sultanate, a second anionic surfactant, and alkyl hydroxysultaine cosurfactant (U.S. Patent No. 12545856). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12545856

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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