Patents by Inventor Luis Urbano Betancourt-Carrizales

Luis Urbano Betancourt-Carrizales 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).

  • UV absorbent green solar control glass composition
    Patent number: 9573841
    Abstract: The present invention provides an UV absorbent green solar control glass with low UV transmittance composition having a soda-lime-silica glass composition, wherein the coloring compounds comprises in weight percentage: from 0.50 to 1.30% of total iron expressed as Fe2O3; from 0.12 to 0.45% of FeO expressed as Fe2O3; from about 0.04 to 1.8 wt. % TiO2; about 0.20 to 2.0% wt CeO2; about 0.0004 to 0.0015 wt. % CuO; and about 0.010 to 0.10% C. The glass composition having a redox value (FeO/Total Fe2O3 from 10 to 35%.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: February 21, 2017
    Assignee: VIDRIO PLANO DE MEXICO, S.A. DE C. V.
    Inventors: Jose Guadalupe Cid-Aguilar, Roberto Marcos Cabrera-Llanos, Luis Urbano Betancourt-Carrizales