Bioadhesive tablet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 16, 2000
Grant Date -
N/A
app pub date -
Jul 29, 1998
filing date -
Jul 30, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention relates to a bioadhesive tablet containing at least one bioadhesive adjuvant and at least one lubricant, with at least one surface of the tablet comprising concentric or parallel, straight and/or curved depressions, and to a method for producing the bioadhesive tablets as well as to pharmaceuticals in the form of the bioadhesive tablets.
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