- 专利标题: Aqueous composition for ophthalmic or nasal administration
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申请号: US16484957申请日: 2018-02-09
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公开(公告)号: US11241426B2公开(公告)日: 2022-02-08
- 发明人: Mineo Onuki
- 申请人: NITTO MEDIC CO., LTD.
- 申请人地址: JP Toyama
- 专利权人: NITTO MEDIC CO., LTD.
- 当前专利权人: NITTO MEDIC CO., LTD.
- 当前专利权人地址: JP Toyama
- 代理机构: Sheridan Ross P.C.
- 优先权: JPJP2017-024313 20170213
- 国际申请: PCT/JP2018/004572 WO 20180209
- 国际公布: WO2018/147409 WO 20180816
- 主分类号: A61K31/495
- IPC分类号: A61K31/495 ; A61P27/14 ; A61P11/02 ; A61K9/00 ; A61K9/08
摘要:
Provided is an aqueous composition for ophthalmic or nasal administration comprising levocetirizine or its salt. In one embodiment, the composition comprises levocetirizine or its salt at a levocetirizine concentration of 0.05-0.5% (w/v). The composition may further comprise a surface active agent and/or an organic acid salt.
公开/授权文献
- US20200030320A1 AQUEOUS COMPOSITION FOR EYE DROPS AND NASAL DROPS 公开/授权日:2020-01-30
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