Patents by Inventor Amy Tracy Hart

Amy Tracy Hart has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Natural oral care compositions
    Patent number: 8715625
    Abstract: A natural anhydrous oral care composition with a limited number of naturally-derived, naturally processed, generally regarded as safe (GRAS) ingredients including an effective amount of a bioactive glass is described. The topical application of the composition to human teeth cleanses, remineralizes and reduces plaque build-up on teeth.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: May 6, 2014
    Assignee: The Clorox Company
    Inventors: Karen Lee Rokitowski, Amy Tracy Hart, Celeste Anne Lutrario