Patents by Inventor Robert Haan

Robert Haan 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).

  • Non-sulfided Ni-based hydrocracking catalysts
    Publication number: 20070131586
    Abstract: The invention provides a method for reducing methane formation when hydrocracking hydrocarbons, and a process for the hydrocracking of hydrocarbons, said method and process utilising a non-sulfided hydrocracking catalyst, which catalyst has Ni and Sn, wherein the Ni content is at least 1 mass % and the silica content is at least 20 mass %, present in the form of silica-alumina.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 14, 2007
    Inventors: Robert Haan, Genevieve Joorst, Christakis Nicolaides