公开(公告)号：US11577063B2

公开(公告)日：2023-02-14

申请号：US16516867

申请日：2019-07-19

Applicant: LG HOUSEHOLD & HEALTH CARE LTD.

Inventor： Nae-Gyu Kang ,  Hyun-Jong Lee ,  Yun-Hee Chang ,  Tae-Yoon Kim ,  Ki-Young Kim ,  Woo-Sun Shim

IPC: A61M37/00 ,  A61K8/34 ,  A61K8/36 ,  A61K9/00 ,  A61K9/70 ,  A61Q19/08

Abstract: The present invention relates to a skin administration system capable of improving the efficiency of skin delivery of an ingredient for controlling release of neurotransmitters and, particularly, to a microneedle containing an ingredient for controlling release of neurotransmitters.

公开(公告)号：US10391289B2

公开(公告)日：2019-08-27

申请号：US15566094

申请日：2016-04-12

Applicant: LG HOUSEHOLD & HEALTH CARE LTD.

Inventor： Nae-Gyu Kang ,  Hyun-Jong Lee ,  Yun-Hee Chang ,  Tae-Yoon Kim ,  Ki-Young Kim ,  Woo-Sun Shim

IPC: A61M37/00 ,  A61K9/70 ,  A61K9/00 ,  A61K8/34 ,  A61K8/36 ,  A61Q19/08

Abstract: The present invention relates to a skin administration system capable of improving the efficiency of skin delivery of an ingredient for controlling release of neurotransmitters and, particularly, to a microneedle containing an ingredient for controlling release of neurotransmitters.