Patents by Inventor Theodore V. Flaherty, Jr.

Theodore V. Flaherty, Jr. 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).

  • Hydrocarbon conversion catalyst manufacture
    Patent number: 4126579
    Abstract: A process for preparing a silica gel bound zeolite containing catalyst by preparing an acidic silica sol and alkaline zeolite slurry feed streams, rapidly and homogeneously mixing the streams to form a rapidly gelling mixture, and spraying the mixture to produce gelled particles of catalyst.
    Type: Grant
    Filed: July 12, 1977
    Date of Patent: November 21, 1978
    Assignee: W. R. Grace & Co.
    Inventors: Theodore V. Flaherty, Jr., Richard J. Nozemack, Hanson L. Guidry