公开(公告)号：US20250064754A1

公开(公告)日：2025-02-27

申请号：US18941163

申请日：2024-11-08

Applicant: HISAMITSU PHARMACEUTICAL CO., INC.

Inventor： Ryo TANAKA ,  Hideaki OHASHI ,  Naruhide MIYOSHI ,  Takito SHIMA ,  Naoko FUJITA ,  Yasunari MICHINAKA

IPC: A61K9/70 ,  A61K31/192 ,  A61K31/196 ,  A61K31/405 ,  A61K47/12 ,  A61K47/20 ,  A61K47/32

Abstract: The patch of the present invention comprises a backing layer and an adhesive layer laminated on the backing layer, wherein a water vapor transmission rate of the backing layer is 400 g/m2·24 hours or more, and the adhesive layer comprises a drug, dimethylsulfoxide and an adhesive. Such a patch does not fall off easily even after long wear.

公开(公告)号：US20210251913A1

公开(公告)日：2021-08-19

申请号：US17244552

申请日：2021-04-29

Applicant: HISAMITSU PHARMACEUTICAL CO., INC.

Inventor： Ryo TANAKA ,  Hideaki OHASHI ,  Naruhide MIYOSHI ,  Takito SHIMA ,  Naoko FUJITA ,  Yasunari MICHINAKA

IPC: A61K9/70 ,  A61K31/192 ,  A61K31/196 ,  A61K31/405 ,  A61K47/12 ,  A61K47/20 ,  A61K47/32

Abstract: The patch of the present invention comprises a backing layer and an adhesive layer laminated on the backing layer, wherein a water vapor transmission rate of the backing layer is 400 g/m2·24 hours or more, and the adhesive layer comprises a drug, dimethylsulfoxide and an adhesive. Such a patch does not fall off easily even after long wear.

公开(公告)号：US20190350874A1

公开(公告)日：2019-11-21

申请号：US16474213

申请日：2017-12-26

Applicant: HISAMITSU PHARMACEUTICAL CO., INC.

Inventor： Ryo TANAKA ,  Hideaki OHASHI ,  Naruhide MIYOSHI ,  Takito SHIMA ,  Naoko FUJITA ,  Yasunari MICHINAKA

IPC: A61K9/70 ,  A61K31/192 ,  A61K31/196 ,  A61K31/405 ,  A61K47/12 ,  A61K47/20 ,  A61K47/32

Abstract: The patch of the present invention comprises a backing layer and an adhesive layer laminated on the backing layer, wherein a water vapor transmission rate of the backing layer is 400 g/m2·24 hours or more, and the adhesive layer comprises a drug, dimethylsulfoxide and an adhesive. Such a patch does not fall off easily even after long wear.