Patents by Inventor Tue Johannesen

Tue Johannesen 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).

  • Process and catalyst for hydrogenation of carbon oxides
    Patent number: 7790776
    Abstract: A process for hydrogenation of carbon oxides comprising contacting a gas mixture containing carbon oxides and of hydrogen with a catalyst comprising bimetallic iron-nickel or iron-cobalt alloys as the active catalytic material supported on a carrier of an oxide. The carrier is preferably formed to have a surface area greater than 20 m2/g.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: September 7, 2010
    Assignee: Haldor Topsoe A/S
    Inventors: Claus Hviid Christensen, Martin Andersson, Arkady Kustov, Tue Johannesen, Thomas Bligaard, Kasper E. Larsen, Jens K. Nørskov, Jens Sehested
  • Process and Catalyst For Hydrogenation of Carbon Oxides
    Publication number: 20080221227
    Abstract: A process for hydrogenation of carbon oxides comprising contacting a gas mixture containing carbon oxides and of hydrogen with a catalyst comprising bimetallic iron-nickel or iron-cobalt alloys as the active catalytic material supported on a carrier of an oxide. The carrier is preferably formed to have a surface area greater than 20 m2/g.
    Type: Application
    Filed: August 28, 2006
    Publication date: September 11, 2008
    Inventors: Claus Hviid Christensen, Martin Andersson, Arkady Kustov, Tue Johannesen, Thomas Bligaard, Kasper E. Larsen, Jens K. Norskov, Jens Sehested