Patents by Inventor W.R. Glace

W.R. Glace 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).

  • Stable tooth whitening gel
    Publication number: 20070253918
    Abstract: Stable tooth bleaching gels with a high concentration of peroxide are disclosed. The present invention also provides a method for treating one or more teeth. The method includes steps of applying a therapeutically effective amount of a tooth bleaching gel with a high concentration of peroxide to one or more teeth, leaving the gel in contact with the one or more teeth such that the gel may whiten the tooth or teeth.
    Type: Application
    Filed: March 30, 2007
    Publication date: November 1, 2007
    Applicant: Den-Mat Corporation
    Inventors: Joseph Campanale, W.R. Glace