Method of increasing oral absorption of polar bioactive agents

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United States of America Patent

PATENT NO 4462991
SERIAL NO

06387410

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and drug form are provided for increasing the oral absorption of polar bioactive agents such as polypeptides by the oral administration of said polar bioactive agents in a suitable pharmaceutically accepted excipient to which has been added a hydroxyaromatic acid or salt as an adjuvant thereof. The adjuvant is present in the drug form in quantities sufficient to be effective in enhancing the rate of oral absorption of the polar bioactive agents.

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Patent Owner(s)

  • INTERX RESEARCH CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higuchi, Takeru Lawrence, KS 28 1786
Nishihata, Toshiaki Lawrence, KS 6 161

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