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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 10111822 B1

PDFFull Text
Date of Patent:
Oct. 30, 2018

Filed:

Dec. 26, 2013

External dermal composition for anti-ageing and method for producing the same

Applicant:

Hayashibara Co., Ltd., Okayama, JP;

Inventors:

Takashi Shibuya, Okayama, JP;

Akiko Miyake, Okayama, JP;

Tatsuya Ishihara, Okayama, JP;

Masaki Miyake, Okayama, JP;

Hitomi Wake, Okayama, JP;

Assignee:

HAYASHIBARA CO., LTD., Okayama, JP;

Attorney:

Browdy and Neimark, PLLC

Primary Examiner:

Jake M Vu

Int. Cl.
CPC ...
A61K 8/67 (2006.01); A61Q 19/02 (2006.01); A61K 8/92 (2006.01); A61K 8/98 (2006.01); A61K 8/64 (2006.01); A61K 8/49 (2006.01); A61K 8/34 (2006.01); A61Q 19/08 (2006.01); A61K 8/97 (2017.01); A61K 31/7048 (2006.01); A61Q 19/00 (2006.01); A61K 8/60 (2006.01); A61K 8/9789 (2017.01); A61K 8/9771 (2017.01);
U.S. Cl.
CPC ...
A61K 8/676 (2013.01); A61K 8/345 (2013.01); A61K 8/498 (2013.01); A61K 8/4926 (2013.01); A61K 8/4953 (2013.01); A61K 8/602 (2013.01); A61K 8/64 (2013.01); A61K 8/922 (2013.01); A61K 8/97 (2013.01); A61K 8/9771 (2017.08); A61K 8/9789 (2017.08); A61K 8/988 (2013.01); A61K 31/7048 (2013.01); A61Q 19/00 (2013.01); A61Q 19/02 (2013.01); A61Q 19/08 (2013.01); A61K 2800/5922 (2013.01); A61K 2800/805 (2013.01);
Abstract

The present invention has an object to provide an external dermal composition for anti-ageing, which prevents or improves apparent skin problems such as wrinkles, fine wrinkles, blemishes, and saggings caused by increasing age or ageing; and maintains or improves the barrier function and the hyaluronic acid production in the skin. The object is solved by providing an external dermal composition for anti-ageing, which contains an aqueous medium as a base material and one or more ingredients selected from L-ascorbic acid, derivatives thereof, and their salts as an effective ingredient(s).

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