Patents by Inventor J. Abajo

J. Abajo 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).

  • Ion conductive membrane for electrochemical application
    Publication number: 20040101732
    Abstract: An ion conductive membrane for electrochemical applications is provided for forming the membrane on the basis of a polyimide or copolyimide polymer, which contains in its structure heterocyclic groups, particularly in the form of imidazole-, pyridin or pyrimidin groups. The electrochemical applications include particularly the use of such membranes in fuel cells.
    Type: Application
    Filed: November 23, 2002
    Publication date: May 27, 2004
    Inventors: Yolanda Alvarez-Gallego, Suzana Pereira Nunes, Kai Jakoby, J. Abajo