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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 10966911 B1

PDFFull Text
Date of Patent:
Apr. 06, 2021

Filed:

Feb. 10, 2017

Melanin decomposition inhibitor

Applicant:

Kao Corporation, Tokyo, JP;

Inventors:

Daiki Murase, Tochigi, JP;

Akira Hachiya, Cincinnati, OH (US);

Naoki Oya, Kamakura, JP;

Kei Takano, Tokyo, JP;

Akiko Kawasaki, Utsunomiya, JP;

Keigo Kawabata, Odawara, JP;

Assignee:

Kao Corporation, Tokyo, JP;

Attorney:

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Primary Examiner:

Theodore R Howell

Assistant Examiner:

George W Kosturko

Int. Cl.
CPC ...
A61Q 5/00 (2006.01); A61Q 19/00 (2006.01); A61K 31/155 (2006.01); A61K 8/43 (2006.01); A61K 8/49 (2006.01); A61K 31/4741 (2006.01); A61K 36/29 (2006.01); A61K 36/71 (2006.01); A61K 36/756 (2006.01); A61K 8/97 (2017.01); A61K 36/718 (2006.01); A61K 8/41 (2006.01); A61K 8/9789 (2017.01);
U.S. Cl.
CPC ...
A61K 8/4926 (2013.01); A61K 8/41 (2013.01); A61K 8/43 (2013.01); A61K 8/49 (2013.01); A61K 8/97 (2013.01); A61K 8/9789 (2017.08); A61K 31/155 (2013.01); A61K 31/4741 (2013.01); A61K 36/29 (2013.01); A61K 36/71 (2013.01); A61K 36/718 (2013.01); A61K 36/756 (2013.01); A61Q 5/00 (2013.01); A61Q 19/00 (2013.01); Y02A 50/30 (2018.01);
Abstract

To provide an inhibitor of melanin decomposition, which inhibits decomposition of melanin in keratinocytes to accelerate accumulation of melanin in skin and hair. An inhibitor of melanin decomposition in keratinocytes, comprising at least one selected from the group consisting of a plant extract containing berberine or a salt thereof, berberine or a salt thereof, proguanil or a salt thereof and phenformin or a salt thereof, as an active ingredient.

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Murase, Daiki. (2021). Melanin decomposition inhibitor (U.S. Patent No. 10966911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10966911

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

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