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公开(公告)号：US11896640B2
公开(公告)日：2024-02-13
申请号：US16742812
申请日：2020-01-14
Applicant: AMOREPACIFIC CORPORATION
Inventor： Juewon Kim , Si Young Cho , Hyungsu Kim , Wonseok Park , Joonho Choi , Dong Hyun Kim , Jaewon You , Miyoung Park
IPC: A61K36/82 , A23L33/105 , A61K8/97 , A61Q19/02 , A61Q19/08
CPC classification number: A61K36/82 , A23L33/105 , A61K8/97 , A61Q19/02 , A61Q19/08 , A61K2800/782
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.
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公开(公告)号：US12017974B2
公开(公告)日：2024-06-25
申请号：US17418940
申请日：2020-01-03
Applicant: AMOREPACIFIC CORPORATION
Inventor： Yunghyup Joo , Jaeyoung Ko , Jaewon You , Yong Jin Kim , Tae Ryong Lee
IPC: C07C233/60 , A61K8/42 , A61K9/00 , A61Q19/02 , C07C231/02
CPC classification number: C07C233/60 , A61K8/42 , A61K9/0014 , A61Q19/02 , C07C231/02 , A61K2800/43
Abstract: The present specification relates to an adamantanecarboxylic acid benzyl amide derivative compound, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof, and a skin whitening composition comprising the same as an active ingredient. Specifically, the compound, according to the present specification, is a compound having a novel structure having adamantanecarboxylic acid bound to an amine compound, and exhibits a skin whitening effect by inhibiting the production of melanin, and thus may be used in various ways as a pharmaceutical composition, a cosmetic composition or a skin preparation for external use.
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Patent Agency Ranking
公开(公告)号：US11896685B2
公开(公告)日：2024-02-13
申请号：US17290131
申请日：2019-10-31
Applicant: AMOREPACIFIC CORPORATION
Inventor： Eunmi Kim , Young Gyu Kang , Jaeyoung Ko , Miju Kim , Minkee Kim , Yong Jin Kim , Heungsoo Baek , Jaewon You , Yonghee Lee , Eun Soo Lee , Yuri Choi
CPC classification number: A61K8/0233 , A61K8/645 , A61K8/73 , A61Q19/00 , A61K2800/594 , A61K2800/622 , A61K2800/652
Abstract: The present invention relates to a core-shell network structure formed using a biocompatible biopolymer and to a composition comprising same. Said structure can be used as an alternative to synthetic chemical materials, such as polyethylene glycol (PEG), to effectively disperse an insoluble effective substance within a composition, thus addressing safety issues, and formulations can be preserved stably for a long time through said network structure. Furthermore, said structure and the composition comprising same may provide useful benefits for the skin in terms of skin barrier enhancement, skin moisturization, skin regeneration, or the like.
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公开(公告)号：US11564875B2
公开(公告)日：2023-01-31
申请号：US17280947
申请日：2019-11-29
Applicant: Amorepacific Corporation
Inventor： Il Hong Bae , Gibaeg Nam , Jaeyoung Ko , Jaewon You , Tae Ryong Lee
Abstract: A cosmetic composition includes a compound of the following chemical formula as an active ingredient. A method for regenerating skin includes applying an effective amount of the cosmetic composition to skin: wherein R1 to R7 are independently a substituted or unsubstituted C1 to C20 alkyl group.
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5.发明授权公开(公告)号：US12290585B2
公开(公告)日：2025-05-06
申请号：US17342278
申请日：2021-06-08
Applicant: AMOREPACIFIC CORPORATION
Inventor： Hyunsuk Lee , Jaewon You , Hye Won Na , Bokyung Jung , Chang Jo Jung , Nari Cha , Sangkyun Chae , Sohyun Hong
IPC: A61K8/29 , A61K8/02 , A61K8/04 , A61K8/19 , A61K8/20 , A61K8/25 , A61K8/26 , A61K8/27 , A61K8/49 , A61K8/73 , A61K8/85 , A61K8/88 , A61Q19/00 , A61Q19/10
Abstract: The present disclosure provides porous composite powder which includes biodegradable polymer particles with a porous structure having positive charges dispersed uniformly thereon and further includes inorganic particles. The porous composite powder adsorbs and removes fine particulate matter remaining in the skin and skin pores effectively through ionic bonding, while maintaining a spherical shape. The present disclosure also provides a method for preparing porous composite powder for adsorption of fine dust including particles forming a composite homogeneously, while maintaining a spherical shape, through a single process.
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公开(公告)号：US12178837B2
公开(公告)日：2024-12-31
申请号：US18520281
申请日：2023-11-27
Applicant: AMOREPACIFIC CORPORATION
Inventor： Juewon Kim , Si Young Cho , Hyungsu Kim , Wonseok Park , Joonho Choi , Dong Hyun Kim , Jaewon You , Miyoung Park
IPC: A61K36/82 , A23L33/105 , A61K8/97 , A61Q19/02 , A61Q19/08
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.
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公开(公告)号：US11759430B2
公开(公告)日：2023-09-19
申请号：US17109931
申请日：2020-12-02
Applicant: AMOREPACIFIC CORPORATION
Inventor： Eunmi Kim , Il Hong Bae , Jaewon You
CPC classification number: A61K9/5169 , A61K8/0279 , A61K8/645 , A61K8/73 , A61K9/0014 , A61K9/4816 , A61K9/4891
Abstract: The present disclosure relates to an active substance carrier comprising a core-shell network structure formed using a biopolymer. In an aspect of the present disclosure, the core-shell network structure comprises a core-shell particle comprising: a core comprising prolamin; and a shell comprising pullulan and pectin, wherein the pullulan comprised in the shell surrounds the core and the pectin is located in the outermost layer of the shell, so that a network is formed between the core-shell particles. It can effectively facilitate the transdermal absorption of an active substance.
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