Patents by Inventor Pedro Burciaga Melendez

Pedro Burciaga Melendez 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).

  • Compositions of cellular materials that contain anhydrite and methods for its preparation
    Patent number: 7837786
    Abstract: The present invention describes improved cellular compositions that contain anhydrite that reaches high compression resistance values, of the order of 110 to 138 Kg/cm2, as well as methods of obtaining of these. The obtained cellular materials with the compositions of the invention can be used like constructive structural materials, and without they present the problems commonly associate to the anhydrous calcium sulphate presence in similar materials.
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: November 23, 2010
    Assignee: GCC Technology and Processes S.A.
    Inventors: Carolina Prieto Gómez, Jaime Valenzuela Grado, Armando García Luna, Pedro Burciaga Meléndez
  • Compositions of Cellular Materials That Contain Anhydrite and Methods For Its Preparation
    Publication number: 20080141906
    Abstract: The present invention describes improved cellular compositions that contain anhydrite that reaches high compression resistance values, of the order of 110 to 138 Kg/cm , as well as methods of obtaining of these. The obtained cellular materials with the compositions of the invention can be used like constructive structural materials, and without they present the problems commonly associate to the anhydrous calcium sulphate presence in similar materials.
    Type: Application
    Filed: March 17, 2005
    Publication date: June 19, 2008
    Applicant: GCC TECHNOLOGY AND PROCESSES S.A.
    Inventors: Carolina Prieto Gomez, Jaime Valenzuela Grado, Armando Garcia Luna, Pedro Burciaga Melendez
  • Anhydrite cement compositions and procedures for manufacture
    Patent number: 7169225
    Abstract: The present invention describes improved anhydrite cementitious compositions that control or avoid ettringite formation, as well as procedures for manufacture. These compositions exhibit good compression resistance in early stages, good resistance to abrasion and good behavior under water.
    Type: Grant
    Filed: May 27, 2004
    Date of Patent: January 30, 2007
    Assignee: Grupo Cementos de Chihuaua S.A. de C.V.
    Inventors: Armando Garcia Luna, Jaime Valenzuela Grado, Perla Elvia Garcia Casillas, Pedro Burciaga Melendez
  • Anhydrite cement compositions and procedures for manufacture
    Publication number: 20050115468
    Abstract: The present invention describes improved anhydrite cementitious compositions that control or avoid ettringite formation, as well as procedures for manufacture. These compositions exhibit good compression resistance in early stages, good resistance to abrasion and good behavior under water.
    Type: Application
    Filed: May 27, 2004
    Publication date: June 2, 2005
    Applicant: Grupo Cementos de Chihuahua S.A. de C.V.
    Inventors: Armando Garcia Luna, Jaime Valenzuela Grado, Perla Garcia Casillas, Pedro Burciaga Melendez