Patents by Inventor Oystein Andersen

Oystein Andersen 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).

  • Proton Conductors
    Publication number: 20090104500
    Abstract: Proton conductivity has been shown in acceptor-doped rare earth orthoniobates and tantalates (LnNbO4 and LnTaO4) at high temperatures and in a humid atmosphere. The use of the materials as an electrolyte in a laboratory-scale fuel cell and water vapour sensor has been demonstrated. Results for Ca-doped LaNbO4 are given as examples.
    Type: Application
    Filed: December 22, 2005
    Publication date: April 23, 2009
    Applicant: UNIVERSITETET I OSLO
    Inventors: Truls Norby, Reidar Haugsrud, Stefan Marion, Mari-Ann Einarsrud, Kjell Wiik, Oystein Andersen, Ruth Astrid Strom, Tor Grande