Enhanced skin penetration system for improved topical delivery of drugs
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United States of America Patent
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May 26, 1998
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N/A
app pub date -
Jun 5, 1995
filing date -
Oct 16, 1991
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Abstract
The invention involves pharmaceutical compositions for topical application comprising: (a) a safe and effective amount of a pharmaceutical active; and (b) from about 0.05% to about 5% of a non-ionic polyacrylamide having a molecular weight of from about 1,000,000 to about 30,000,000.
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