Patents by Inventor Hui-Jong Jiang

Hui-Jong Jiang 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).

  • Dispersion enhanced metal/zeolite catalysts
    Patent number: 4654317
    Abstract: Dispersion stabilized zeolite supported metal catalysts are provided as bimetallic catalyst combinations. The catalyst metal is in a reduced zero valent form while the dispersion stabilizer metal is in an unreduced ionic form. Representative catalysts are prepared from platinum or nickel as the catalyst metal and iron or chromium dispersion stabilizer.
    Type: Grant
    Filed: July 3, 1985
    Date of Patent: March 31, 1987
    Assignee: Northwestern University
    Inventors: Wolfgang M. H. Sachtler, Ming-Shin Tzou, Hui-Jong Jiang