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:
Feb. 13, 2024
Filed:
Jan. 14, 2020
Amorepacific Corporation, Seoul, KR;
Juewon Kim, Yongin-si, KR;
Si Young Cho, Yongin-si, KR;
Hyungsu Kim, Yongin-si, KR;
Wonseok Park, Yongin-si, KR;
Joonho Choi, Yongin-si, KR;
Dong Hyun Kim, Yongin-si, KR;
Jaewon You, Yongin-si, KR;
Miyoung Park, Yongin-si, KR;
AMOREPACIFIC CORPORATION, Seoul, KR;
Abstract
Disclosed is to provide a composition for skin-whitening or preventing or improving skin wrinkles, comprising a green tea extract which has modified amounts of ingredients. More specifically, the extract and composition according to one aspect of the present disclosure are derived from natural plants that cause less irritation to the skin and are eco-friendly, thus they are safe, and thereby the extract and composition can exhibit excellent effects of effectively inhibiting melanin production and tyrosinase activity and preventing or improving skin whitening, and can exhibit excellent effects of effectively inhibiting the expression of MMP-1 and preventing or improving skin wrinkles.