Ibuprofen for topical administration

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United States of America Patent

PATENT NO 9561174
SERIAL NO

13604040

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Abstract

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Set forth herein is a preparation of ibuprofen (2-(4-isobutylphenyl) propionic acid) in the free acid form that is suitable for topical administration. The topical ibuprofen formulation is prepared by dissolving the free acid form of ibuprofen, or preparing a homogeneous suspension of the free acid form of ibuprofen, in the presence of a pharmaceutically acceptable solvent so as to produce a topical drug formulation compatible with the penetration of 2-(4-isobutylphenyl) propionic acid through the skin tissue. Topical formulations of ibuprofen can be based on a pharmaceutically acceptable solvent such as, e.g., a pyrrolidone solvent or dimethylacetamide.

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Patent Owner(s)

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CONVERGENT DISTRIBUTORS OF TEXAS LLC6505 WEST PARK BOULEVARD PLANO TX 75093

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carter, Stephen G Andover, US 23 279
Kozwich, Diane Nottingham, US 3 68
Patel, Kanu Londonderry, US 23 183
Zhu, Zhen Andover, US 134 1489

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