Aqueous liquid bromfenac composition having preservative efficacy

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United States of America Patent

PATENT NO 9561280
APP PUB NO 20150306222A1
SERIAL NO

14793886

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Abstract

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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%.

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Patent Owner(s)

Patent OwnerAddress
SENJU PHARMACEUTICAL CO LTDOSAKA-SHI OSAKA 541-0048

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asayama, Wakiko Hyogo, JP 4 18
Iemoto, Suzuka Hyogo, JP 6 8
Nishihata, Shuichi Hyogo, JP 4 12

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