Microneedle-coating composition and microneedle device

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United States of America Patent

PATENT NO 9775799
APP PUB NO 20150374620A1
SERIAL NO

14766893

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a microneedle coating composition comprising a physiologically active substance (excluding Japanese encephalitis vaccine antigen), a basic amino acid, and an acid, wherein the mole number of the acid for one mole of the basic amino acid is larger than 1/(N+1) and less than 2, where N represents the valence of the acid.

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Patent Owner(s)

  • HISAMITSU PHARMACEUTICAL CO., INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Machida, Kazuya Tsukuba, JP 10 72
Sugahara, Takuya Tsukuba, JP 1 9

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