Patents by Inventor Eric Thierry Georges Jorge

Eric Thierry Georges Jorge 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).

  • Sintered materials produced from zircon and zirconia
    Patent number: 6121177
    Abstract: The invention relates to a novel sintered material, characterized in that it is produced from a batch containing 5 to 40% zircon and in that it has the following chemical composition in % by weight:______________________________________ ZrO.sub.2 + HfO.sub.2 82-96 SiO.sub.2 1.7-14 TiO.sub.2 0.2-3 Y.sub.2 O.sub.3 0.4-5 Al.sub.2 O.sub.3 0.2-2.
    Type: Grant
    Filed: April 20, 1999
    Date of Patent: September 19, 2000
    Assignee: Societe Europeenne des Produits Refractaires
    Inventors: Jacques Marius Louis Guigonis, Eric Thierry Georges Jorge, Charles Nicholas McGarry