Patents by Inventor James Vartuli

James Vartuli 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).

  • Crystalline aluminosilicate
    Patent number: 4985223
    Abstract: There is provided an aluminum-containing aluminosilicate zeolite corresponding to the substantially aluminum free silicate zeolite described in the Hinnenkamp et al U.S. Pat. No. 4,376,757. Also provided are methods for making this aluminosilicate zeolite and methods for the catalytic conversion of organic charges to desired products with this aluminosilicate zeolite.
    Type: Grant
    Filed: September 17, 1984
    Date of Patent: January 15, 1991
    Assignee: Mobil Oil Corporation
    Inventors: Pochen Chu, Joseph A. Herbst, Donald J. Klocke, James Vartuli