Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yuuki Nagata0
Kazuhiro Ono0
Yoshiko Ishii0
Date of Patent
February 1, 2011
0Patent Application Number
105353360
Date Filed
November 19, 2003
0Patent Primary Examiner
Patent abstract
An agent for dissolving dental calculus and/or dental caries, which comprises one or more kinds of substances selected from the group consisting of inositol phosphoric acid esters (e.g., phytic acid), polyphenols (e.g., Perilla frutescen var. crispa polyphenols), phosphoric acids, edetic acid salts, tartaric acid, malic acid, citric acid, and glycolic acid as an active ingredient. Dental calculus and/or dental caries can be conveniently dissolved in a short period of time.
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