ORAL COMPOSITIONS PROVIDING ENHANCED TOOTH STAIN REMOVAL
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United States of America Patent
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Issued Date -
Nov 18, 2010
app pub date -
May 25, 2007
filing date -
May 25, 2006
priority date (Note) -
Abandoned
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Abstract
This invention generally relates to oral compositions (e.g., a confection or chewing gum product such as a compressed chewing gum) effective for removal of stains from a tooth surface. In particular, this invention relates to oral compositions including a coated or an encapsulated protease enzyme to provide an oral composition effective for tooth stain removal.
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