Laminated tablet with pointed core
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 24, 2001
Grant Date -
N/A
app pub date -
Mar 6, 1997
filing date -
Sep 6, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dry-coated tablet for controlled release of active substance, having an erodible core tablet (1) containing at least one active substance, and a substantially erosion-resistant shell consisting of a dry-coated layer (5), is characterized in that the dry-coated layer (5) has at least one opening (6), and one end of the core tablet (1) extends as far as the opening (6).
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