Patents by Inventor Ian Allan Hughes

Ian Allan Hughes 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).

  • Oral Care Compositions And Methods Of Making Oral Care Compositions Comprising Silica From Plant Materials
    Publication number: 20110293541
    Abstract: Embodiments of a method of making an oral care composition comprise providing plant material comprising silica, burning the plant material to remove organic impurities from the plant source material, removing inorganic impurities from the burnt plant material by hydrolyzing with an aqueous acid solution, separating the silica from the burnt plant material, and incorporating the separated silica into an oral care composition.
    Type: Application
    Filed: May 25, 2011
    Publication date: December 1, 2011
    Inventors: John Christian Haught, Arif Ali Baig, George Endel Deckner, Ian Allan Hughes