Patents by Inventor Veronique Dieu

Veronique Dieu 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).

  • Low-luminous-transmittance glass
    Patent number: 7754632
    Abstract: The glass according to the invention has a soda-lime type composition to which are added colouring elements present in the following proportions by weight: Fe2O3 1.1 to 1.5% (total iron in the composition) Co 150 to 200 ppm Cr2O3 25 to 100 ppm Se 10 to 50 ppm MnO less than 600 ppm TiO2 less than 0.1% the constituents of the composition, especially the coloured elements, being selected in such proportions that the luminous transmittance at a thickness of 4 mm, TLA4, is less than 20%, and the energetic transmittance, TE4 (Moon), is less than 20%.
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: July 13, 2010
    Assignee: AGC Glass Europe
    Inventors: Laurent Delmotte, Veronique Dieu, Marc Van Den Neste
  • Low-luminous-transmittance glass
    Publication number: 20070191205
    Abstract: The glass according to the invention has a soda-lime type composition to which are added colouring elements present in the following proportions by weight: Fe2O3 1.1 to 1.5% (total iron in the composition) Co 150 to 200 ppm Cr2O3 25 to 100 ppm Se 10 to 50 ppm MnO less than 600 ppm TiO2 less than 0.1% the constituents of the composition, especially the coloured elements, being selected in such proportions that the luminous transmittance at a thickness of 4 mm, TLA4, is less than 20%, and the energetic transmittance, TE4 (Moon), is less than 20%.
    Type: Application
    Filed: August 11, 2004
    Publication date: August 16, 2007
    Applicant: GLAVERBEL
    Inventors: Laurent Delmotte, Veronique Dieu, Marc Van Den Neste