Patents by Inventor J. Jung

J. Jung 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).

  • Selective catalytic reduction catalysts
    Patent number: 4695437
    Abstract: An SCR catalyst consisting essentially of at least one oxysulfur compound of manganese, nickel of mixtures thereof, carried by a supported mixture of ceria and alumina. The catalyst is characterized by its high activity and by its stability even when used in the absence of sulfur oxides.
    Type: Grant
    Filed: June 13, 1986
    Date of Patent: September 22, 1987
    Assignee: Johnson Matthey, Inc.
    Inventor: Hyun J. Jung