PROPOFOL-CONTAINING FAT EMULSIONS

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United States of America Patent

APP PUB NO 20090069445A1
SERIAL NO

11910419

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention provides a propofol-containing fat emulsion preparation including: 0.1 to 2 w/v % of propofol, 10 to 20 w/v % of an oily component, and 2 to 5 w/v % of an emulsifier, the weight of the oily component being in the range of about 5 to about 200 times the weight of propofol, the weight of the emulsifier being in the range of about 0.9 to about 50 times that of propofol, and the average size of emulsion particles being 180 nm or less, and a method for preparing the same. Propofol-containing fat emulsion preparation of this invention alleviates the vascular pain that occurs during the administration thereof without incorporating a local anesthetic, such as lidocaine or the like, therein.

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Patent Owner(s)

Patent OwnerAddress
OTSUKA PHARMACEUTICAL FACTORY INCTOKUSHIMA 772-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imagawa, Takashi Hyogo, JP 15 107
Inoue, Tadaaki Tokushima, JP 11 99
Masumi, Shigeru Tokushima, JP 2 2
Matsuda, Kenji Tokushima, JP 151 2256
Takeda, Koichi Tokushima, JP 102 1910
Terao, Toshimitsu Tokushima, JP 8 15

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