Patents by Inventor Eric Le Bourhis

Eric Le Bourhis 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).

  • SILICA-SODA-LIME GLASS COMPOSITIONS AND THEIR APPLICATIONS
    Publication number: 20090325778
    Abstract: The subject of the invention is a glass composition of the silica-soda-lime type, intended for the manufacture of substrates or sheets, the said glass composition having a ? coefficient of between 0.50 and 0.85 N/(mm2·° C.) and a working point of less than 1200° C.
    Type: Application
    Filed: May 1, 2008
    Publication date: December 31, 2009
    Applicant: SAINT-GOBAIN GLASS FRANCE
    Inventors: Nathalie El Khiati, Rene Gy, Eric Le Bourhis
  • Soda-lime silica glass compositions and applications
    Publication number: 20070179039
    Abstract: The subject of the invention is a glass composition of the silica-soda-lime type, intended for the manufacture of substrates or sheets, the said glass composition having a ? coefficient of between 0.50 and 0.85 N/(mm2·° C.) and a working point of less than 1200° C.
    Type: Application
    Filed: August 24, 2006
    Publication date: August 2, 2007
    Applicant: SAINT-GOBAIN GLASS FRANCE
    Inventors: Nathalie El Khiati, Rene Gy, Eric Le Bourhis
  • Soda-lime-silica glass compositions and applications
    Patent number: 6905991
    Abstract: The subject of the invention is a glass composition of the silica-soda-lime type, intended for the manufacture of substrates or sheets, the said glass composition having a ? coefficient of between 0.50 and 0.85 N/(mm2.° C.) and a working point of less than 1200° C.
    Type: Grant
    Filed: March 12, 1998
    Date of Patent: June 14, 2005
    Assignee: Saint-Gobain Glass France
    Inventors: Nathalie El Khiati, René Gy, Eric Le Bourhis
  • Soda-lime silica glass compositions and applications
    Publication number: 20050037912
    Abstract: The subject of the invention is a glass composition of the silica-soda-lime type, intended for the manufacture of substrates or sheets, the said glass composition having a ? coefficient of between 0.50 and 0.85 N/(mm2.° C.) and a working point of less than 1200° C.
    Type: Application
    Filed: September 21, 2004
    Publication date: February 17, 2005
    Applicant: SAINT-GOBAIN GLASS FRANCE
    Inventors: Nathalie El Khiati, Rene Gy, Eric Le Bourhis