Patents by Inventor Elena Gonzalez Diaz

Elena Gonzalez Diaz 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).

  • Floating platform for high-power wind turbines
    Patent number: 11920559
    Abstract: A floating platform for high-power wind turbines, comprising a concrete substructure, said concrete substructure forming the base of the platform, which remains semi-submerged in the operating position, and consisting of a square lower slab on which a series of beams and five hollow reinforced concrete cylinders are constructed, distributed at the corners and the center of said lower slab; a metal superstructure supported on the concrete substructure and forming the base for connection with the wind turbine tower, said tower being coupled at the center thereof; and metal covers covering each of the cylinders, on which the metal superstructure is supported and to which vertical pillars are secured, linked together by beams, which join at the central pillar by an element whereon the base of the wind turbine tower is secured.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: March 5, 2024
    Assignees: DRAGADOS S.A., FHECOR INGENIEROS Y CONSULTORES S.A.
    Inventors: Miguel Vazquez Romero, Noelia Gonzalez Patiño, Elena Martin Diaz, Alejandro Perez Caldentey, José María Ortolano Gonzalez, Raúl Guanche Garcia, Victor Ayllon Martinez, Francisco Ballester Muñoz, Jokin Rico Arenal, Marcos Cerezo Laza, Iñigo Javier Losada Rodríguez
  • Composite membrane for the separation of water and method for manufacturing same
    Patent number: 8256626
    Abstract: A composite membrane is provided for the separation of water with at least one separation layer of cross-linked polyvinyl alcohol, with the separation layer being subjected in a separate process step to a post-crosslinking operation with an acid or an acid-releasing compound and at least one dialdehyde.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: September 4, 2012
    Assignee: Souzer Chemtech GmbH
    Inventors: Andreas Hübner, Elena Gonzalez Diaz, Michael Frania
  • Composite membrane for the separation of water and method for manufacturing same
    Publication number: 20100084335
    Abstract: A composite membrane is provided for the separation of water with at least one separation layer of cross-linked polyvinyl alcohol, with the separation layer being subjected in a separate process step to a post-crosslinking operation with an acid or an acid-releasing compound and at least one dialdehyde.
    Type: Application
    Filed: September 18, 2009
    Publication date: April 8, 2010
    Inventors: Andreas Hübner, Elena Gonzalez Diaz, Micheal Frania