Patents Assigned to Cadburry Adams USA, LLC
  • Tooth whitening compositions and delivery systems therefor
    Patent number: 7641892
    Abstract: Stain-removing oral compositions, such as gum compositions are herein provided. The compositions include an orally acceptable carrier and a stain-removing anionic surfactant. The surfactant includes a fatty acid salt having at least one hydroxyl functionality. The fatty acid salt may be a salt of ricinoleic acid, and may be combined with a chelating agent and/or an abrasive. The chelating agent may be a polyphosphate and the abrasive may be a silica abrasive.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: January 5, 2010
    Assignee: Cadburry Adams USA, LLC
    Inventors: Petros Gebreselassie, Navroz Boghani