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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 9655831 B1

PDFFull Text
Date of Patent:
May. 23, 2017

Filed:

Feb. 26, 2014

Bar soap compositions containing zinc pyrithione and a metal-pyridine oxide complex

Applicant:

The Procter & Gamble Company, Cincinnati, OH (US);

Inventors:

Chunpeng Jiang, Beijing, CN;

Brian Joseph Limberg, Milford, OH (US);

Edward Dewey Smith, III, Mason, OH (US);

Juan Wang, Beijing, CN;

Zhe Liu, Beijing, CN;

Enjun Cheng, Beijing, CN;

Casey Patrick Kelly, Wyoming, OH (US);

Jason Edward Cook, Cincinnati, OH (US);

Patrick Christopher Stenger, Fairfield, OH (US);

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorney:
Primary Examiner:

Suzanne Ziska

Assistant Examiner:

Thurman Wheeler

Int. Cl.
CPC ...
A61K 8/58 (2006.01); A61Q 17/00 (2006.01); A61K 8/36 (2006.01); A61Q 19/10 (2006.01); A61K 8/27 (2006.01); A61K 8/37 (2006.01); C11D 10/04 (2006.01); A61K 8/49 (2006.01); C11D 3/16 (2006.01); C11D 1/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/58 (2013.01); A61K 8/27 (2013.01); A61K 8/361 (2013.01); A61K 8/37 (2013.01); A61K 8/4926 (2013.01); A61K 8/4933 (2013.01); A61Q 17/005 (2013.01); A61Q 19/10 (2013.01); C11D 3/168 (2013.01); C11D 10/04 (2013.01); A61K 2800/58 (2013.01); A61K 2800/805 (2013.01); C11D 1/04 (2013.01);
Abstract

The present invention relates to a bar soap composition that contains zinc pyrithione (ZPT) and a metal-pyridine oxide complex, preferably a zinc-pyridine oxide complex. The bar soap may be characterized by enhanced discoloration resistance, extended shelf life, and/or increased anti-microbial efficacy.

Find Patent Forward Citations

Jiang, Chunpeng. (2017). Bar soap compositions containing zinc pyrithione and a metal-pyridine oxide complex (U.S. Patent No. 9655831). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9655831

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

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