Invention Grant
- Patent Title: Patch and package thereof
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Application No.: US16483511Application Date: 2018-02-19
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Publication No.: US11364207B2Publication Date: 2022-06-21
- Inventor: Hideaki Ohashi , Takito Shima , Kenji Ishigaki , Yasunari Michinaka
- Applicant: HISAMITSU PHARMACEUTICAL CO., INC.
- Applicant Address: JP Tosu
- Assignee: HISAMITSU PHARMACEUTICAL CO., INC.
- Current Assignee: HISAMITSU PHARMACEUTICAL CO., INC.
- Current Assignee Address: JP Tosu
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-034056 20170224
- International Application: PCT/JP2018/005786 WO 20180219
- International Announcement: WO2018/155390 WO 20180830
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61K31/4045 ; A61K47/02
Abstract:
A patch comprising: a backing layer; and an adhesive layer, wherein the adhesive layer contains a mixture of a pharmaceutically acceptable acid addition salt of ropinirole and potassium hydrogen carbonate, and the mixture contains at least one selected from the group consisting of ropinirole and pharmaceutically acceptable acid addition salts thereof and potassium hydrogen carbonate.
Information query
