Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 18, 2022
Patent Application Number
16842800
Date Filed
April 8, 2020
Patent Citations Received
Patent Primary Examiner
Patent abstract
Semisolid oral dispersions for whitening teeth. The semisolid oral dispersions include hydrophilic bleaching agent particles in a hydrophobic phase. The hydrophilic bleaching agent particles can include peroxide compounds and/or hydrogen peroxide adducts. The hydrophilic bleaching agent particle can have a solubility in water of at least about 20 parts, by weight of the particles, in about 100 parts, by weight, of water.
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