Polyethylene glycol matrix pellets for greasy, oily or sticky drug substances
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United States of America Patent
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Apr 29, 2003
Grant Date -
N/A
app pub date -
Jan 4, 1999
filing date -
Nov 28, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A drug delivery system for oral administration in solid dry form of greasy/oily/sticky substance(s) and pharmaceutically active substance(s) or pharmaceutically active substance(s) which itself/themselves is/are greasy/oily/sticky) characterized by having a plurality of solid, polymeric matrix beads comprising considerable amounts of greasy/oily/sticky substances and having fast release characteristics and a process for the preparation of such solid, polymeric matrix beads comprising greasy/oily/sticky substances.
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