Taste-masked drugs in rupturing multiparticulates
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United States of America Patent
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Aug 7, 2012
Grant Date -
Aug 23, 2007
app pub date -
Apr 6, 2005
filing date -
Apr 12, 2004
priority date (Note) -
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Abstract
A pharmaceutical composition comprises multiparticulates comprising a drug, a matrix material, and swelling agent. In one aspect, the multiparticulates comprise a core comprising a drug, and a coating surrounding the core. The coating is selected from the group consisting of (i) a water-permeable, substantially drug-impermeable coating, and (ii) an anti-enteric coating.
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