Developing a delivery system for multi-pharmaceutical active materials at various release rates
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United States of America Patent
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app pub date -
Jun 22, 2005
filing date -
Oct 3, 2000
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Abandoned
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Abstract
The invention provides a novel pharmaceutical compositions useful for the delivery of more than one pharmaceutically active compound. More specifically, the invention provides a novel pharmaceutical compositions useful for the delivery of the (+) tramadol enantiomer and the (-) tramadol enantiomer.
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