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.:
Date of Patent:
Aug. 25, 2026
Filed:
Sep. 24, 2021
Applicant:
Shiseido Company, Ltd., Tokyo, JP;
Inventors:
Mayu Kumagai, Tokyo, JP;
Motoharu Kimura, Tokyo, JP;
Tetsuya Kanemaru, Tokyo, JP;
Yuka Iwahashi, Tokyo, JP;
Assignee:
SHISEIDO COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/36 (2006.01); A61K 8/02 (2006.01); A61K 8/29 (2006.01); A61Q 1/12 (2006.01);
U.S. Cl.
CPC ...
A61K 8/361 (2013.01); A61K 8/022 (2013.01); A61K 8/29 (2013.01); A61Q 1/12 (2013.01); A61K 2800/412 (2013.01);
Abstract
The invention relates to a cosmetic containing fatty acid magnesium salt particles and fine particle titanium oxide in which the fatty acid magnesium salt particles have a fatty acid having 12 to 22 carbon atoms, an aspect ratio expressed by the following formula (1) of 1.0 or more and 2.0 or less and an average thickness of 250 to 600 nm.Aspect Ratio=Major axis diameter of Particle (μm)/Minor axis diameter of Particle (μm) formula (1).