Transdermal delivery of ketoprofen polar derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai

Reexamination Certificate

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Details

C514S817000

Reexamination Certificate

active

07989496

ABSTRACT:
A topical or transdermal composition including a polar derivative of ketoprofen and a pharmaceutically acceptable topical or transdermal carrier, wherein the polar derivative of ketoprofen comprises a polarity that is greater than that of ketoprofen.

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