Patents by Inventor Stan Roth

Stan Roth 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).

  • Zeolite Catalyst With Improved NOx Reduction in SCR
    Publication number: 20100172814
    Abstract: The present invention is directed to a novel metal-promoted zeolite catalyst, a method of producing the catalyst and a method of sing the catalyst for the selective catalytic reduction of NOx with improved hydrothermal durability. The novel metal-promoted zeolite is formed from a low sodium zeolite and is hydrothermally treated after metal ion-exchange.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 8, 2010
    Applicant: BASF Catalysts LLC
    Inventors: Ivor Bull, Ahmad Moini, Gerald Stephen Koermer, Joseph Allan Patchett, William Michael Jaglowski, Stan Roth