Ibuprofen-containing softgels
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United States of America Patent
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Jun 26, 2001
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app pub date -
Sep 2, 1999
filing date -
Sep 2, 1999
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Abstract
Liquid softgel fill formulations containing ibuprofen in free acid form, and softgel capsules comprised of a gelatin sheath enclosing such fill formulations, are prepared by dissolving more than 30% of ibuprofen in free acid form in polyethylene glycol and at least 10% by weight of a polyvinylpyrrolidone having an average molecular weight of from about 2,000 to about 54,000. The formulations may also include a surfactant to increase the bioavailability of the ibuprofen.
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