Osmotic drug delivery system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 2000
Grant Date -
N/A
app pub date -
Oct 22, 1997
filing date -
Oct 25, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An osmotic drug delivery system, preferably in tablet form, which dispenses a therapeutic agent having limited water solubility in solubilized form. The delivery system comprises a core that is free of swellable polymers and comprises nonswelling solubilizing agents and wicking agents. The solubilized therapeutic agent is delivered through a passageway in the semipermeable coating of the tablet.
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