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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 12589110 B1

PDFFull Text
Date of Patent:
Mar. 31, 2026

Filed:

Oct. 01, 2021

Carbonated aerosol external preparation for skin

Applicant:

Kao Corporation, Tokyo, JP;

Inventors:

Ryoko Harada, Funabashi, JP;

Tadashi Miyazaki, Sumida-ku, JP;

Megumi Matsuoka, Katsushika-ku, JP;

Assignee:

KAO CORPORATION, Tokyo, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Layla D Berry

Int. Cl.
CPC ...
A61K 31/727 (2006.01); A61K 9/00 (2006.01); A61K 9/12 (2006.01); A61K 47/02 (2006.01); A61K 47/32 (2006.01); A61K 47/40 (2006.01);
U.S. Cl.
CPC ...
A61K 31/727 (2013.01); A61K 9/0014 (2013.01); A61K 9/122 (2013.01); A61K 47/02 (2013.01); A61K 47/32 (2013.01); A61K 47/40 (2013.01);
Abstract

A carbonated aerosol external preparation for skin, including a stock solution containing the following components (A) to (C), and a propellant containing the following component (D): (A) heparinoid, (B) water-soluble polymer, (C) water, and (D) carbon dioxide gas. The carbonated aerosol external preparation for skin has a pH immediately after discharge of 4.0 or more and 7.0 or less. The component (B) includes one or more selected from the group consisting of hydroxypropylmethylcellulose and acrylic acid/alkyl (meth)acrylate copolymer. A content of the component (B) in the stock solution is from 0.05 to 5.0% by mass, based on a total mass of the stock solution.

Find Patent Forward Citations

Harada, Ryoko. (2026). Carbonated aerosol external preparation for skin (U.S. Patent No. 12589110). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12589110

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

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