Patents by Inventor Manuel Arruebo Gordo

Manuel Arruebo Gordo 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).

  • SPEEK diaphragm for alkaline electrolysis and its use
    Patent number: 9376757
    Abstract: The present invention describes a diaphragm comprising SPEEK for alkaline electrolysis with a first layer having micropores and a second layer of macroporous channels which start at the contact surface between the first and the second layer then extending and forming the outer surface of the second layer, where said macroporous channels increase in section and change direction as they approach said outer surface of the second layer, and where the walls of the macrochannels are in turn macroporous. The invention also describes a production method for producing the diaphragm comprising the use of the chemically induced phase separation (CIPS) technique, and its use in alkaline electrolysis and in electrolyzers.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: June 28, 2016
    Assignees: INGETEAM POWER TECHNOLOGY, S.A., ACCIONA ENERGÍA, S.A.
    Inventors: Isabel Carrilero Borbujo, Maria Santa Maria Iruzubieta, Manuel Arruebo Gordo, Jesus Otero Cebrian, Silvia Irusta Alderete, Javier Sese Monclus
  • Object authentication method and use therof
    Patent number: 9079150
    Abstract: An identification and verification system and a process for said identification and verification of documents is disclosed, which is based on the use of nanoparticles embedded or adsorbed in the document support, utilizing the different optical reflectance characteristics thereof in order to obtain, by combining several nanoparticles with specific characteristics, a high effectiveness in the identification of counterfeits.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: July 14, 2015
    Assignee: UNIVERSIDAD DE ZARAGOZA
    Inventors: Manuel Arruebo Gordo, Clara Yagüe Gómez, Jesús Santamaría Ramiro
  • SPEEK DIAPHRAGM FOR ALKALINE ELECTROLYSIS AND ITS USE
    Publication number: 20140332403
    Abstract: The present invention describes a diaphragm comprising SPEEK for alkaline electrolysis with a first layer having micropores and a second layer of macroporous channels which start at the contact surface between the first and the second layer then extending and forming the outer surface of the second layer, where said macroporous channels increase in section and change direction as they approach said outer surface of the second layer, and where the walls of the macrochannels are in turn macroporous. The invention also describes a production method for producing the diaphragm comprising the use of the chemically induced phase separation (CIPS) technique, and its use in alkaline electrolysis and in electrolyzers.
    Type: Application
    Filed: December 20, 2011
    Publication date: November 13, 2014
    Applicants: ACCIONA ENERGIA, S.A., INGETEAM POWER TECHNOLOGY, S.A.
    Inventors: Isabel Carrilero Borbujo, Maria Santa Maria Iruzubieta, Manuel Arruebo Gordo, Jesus Otero Cebrian, Silvia Irusta Alderete, Javier Sese Monclus
  • OBJECT AUTHENTICATION METHOD AND USE THEROF
    Publication number: 20120217394
    Abstract: An identification and verification system and a process for said identification and verification of documents is disclosed, which is based on the use of nanoparticles embedded or adsorbed in the document support, utilising the different optical reflectance characteristics thereof in order to obtain, by combining several nanoparticles with specific characteristics, a high effectiveness in the identification of counterfeits.
    Type: Application
    Filed: October 14, 2010
    Publication date: August 30, 2012
    Inventors: Manuel Arruebo Gordo, Clara Yagüe Gómez, Jesús Santamaría Ramiro