公开(公告)号：US11903915B2

公开(公告)日：2024-02-20

申请号：US17429683

申请日：2020-02-13

Applicant: HISAMITSU PHARMACEUTICAL CO., INC.

Inventor： Tatsuya Sakakura ,  Satoshi Kimura ,  Seiichiro Tsuru

IPC: A61K31/192 ,  A61K9/70 ,  A61K31/045 ,  A61K47/10

CPC classification number: A61K31/192 ,  A61K9/7038 ,  A61K31/045 ,  A61K47/10

Abstract: The present invention provides a gel patch having a paste layer on a support, wherein the paste layer comprising ketoprofen or a pharmaceutically acceptable salt thereof, propylene glycol, 1-menthol, and water, wherein the mass of propylene glycol in the paste layer is 3-fold the mass of ketoprofen or less, and wherein the content of 1-menthol based on a total mass of the paste layer is 0.1 to 0.5 mass %.