Abuse resistant tablets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 30, 2001
Grant Date -
N/A
app pub date -
Jul 30, 1996
filing date -
Feb 1, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to an abuse resistant tablet containing two or more layers having one or more drugs and one or more gelling agents and its preparation. The drug(s) and gelling agent(s) are in separate layers of the tablet. The multilayer tablet is particularly suitable for the administration of drugs prone to abuse by unauthorized parenteral administration such as analgesics, hypnotics, and anxiolytics.
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Family
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