Dosage forms having a microreliefed surface and methods and apparatus for their production
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United States of America Patent
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Feb 26, 2013
Grant Date -
Apr 27, 2006
app pub date -
Sep 27, 2005
filing date -
Oct 27, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention provides an edible dosage form that incorporates optical elements (e.g., printed patterns, microrelief gratings, and/or macrorelief gratings), capable of producing unique optical effects and images in order to enable a user to better identify and differentiate the dosage forms, as well as to improve the detection of counterfeit production thereof, wherein the edible dosage forms may be made in a variety of ways to incorporate the optical elements therein.
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