Patents by Inventor John Biteau

John Biteau 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).

  • Method for preparing an organo-silicon sol and materials obtained from such sol
    Publication number: 20020120060
    Abstract: The method consists in hydrolysing an initial volume Vsi of a precursor material comprising at least one polyalkoxysilane with a quantity of water such that 1 x ⁢   ⁢ H 2 ⁢ O x ⁢ Si ≥ 10
    Type: Application
    Filed: June 15, 2001
    Publication date: August 29, 2002
    Applicant: Essilor International Compagnie Generale D'Optique
    Inventors: John Biteau, Jean-Pierre Boilot, Frederic Chaput