Invention Grant
- Patent Title: Aqueous liquid bromfenac composition having preservative efficacy
- Patent Title (中): 具有防腐功效的水性液体溴芬酸组合物
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Application No.: US14793886Application Date: 2015-07-08
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Publication No.: US09561280B2Publication Date: 2017-02-07
- Inventor: Shuichi Nishihata , Wakiko Asayama , Suzuka Iemoto
- Applicant: SENJU PHARMACEUTICAL CO., LTD.
- Applicant Address: JP Osaka
- Assignee: SENJU PHARMACEUTICAL CO., LTD.
- Current Assignee: SENJU PHARMACEUTICAL CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2011-007898 20110118; JP2011-199480 20110913; JP2011-289640 20111228
- Main IPC: A61K31/196
- IPC: A61K31/196 ; A61K47/18 ; A61K31/14 ; A61K9/08 ; A61K47/26 ; A61K9/00
Abstract:
An aqueous liquid bromfenac composition containing (a) bromfenac or a salt thereof and (b) benzalkonium chloride, characterized by that the composition has preservative efficacy and that the concentration of (b) benzalkonium chloride is higher than 0.0005% and lower than 0.005%.
Public/Granted literature
- US20150306222A1 AQUEOUS LIQUID BROMFENAC COMPOSITION HAVING PRESERVATIVE EFFICACY Public/Granted day:2015-10-29
Information query
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