Patents by Inventor Sumalee L. Likitvanichkul

Sumalee L. Likitvanichkul 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).

  • Compositions and methods for making low thermal expansion ceramic bodies
    Patent number: 9932272
    Abstract: Comminuted pre-mixtures for technical ceramics production, and ceramic bodies made therefrom, the comminuted pre-mixtures being comprised of cellulosic components and alumina source components and the bodies being produced by compounding the comminuted pre-mixtures with powdered inorganic components into batch mixtures, adding liquids to the batch mixtures to form plastic batches, forming the plastic batches into shaped bodies, and heating the shaped bodies to form the ceramic bodies.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: April 3, 2018
    Assignee: Corning Incorporated
    Inventors: Kevin Ying Chou, Sumalee L. Likitvanichkul, Bryan Ray Wheaton