Patents by Inventor Alexander J. Caglione

Alexander J. Caglione 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).

  • Treatment process for removing fluoride impurities from aluminosilicates
    Patent number: 4597956
    Abstract: The instant process relates to a process for treating fluoride-containing catalysts or aluminosilicates which contain insoluble fluoride compounds by the use of soluble aluminum compounds.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: July 1, 1986
    Assignee: Union Carbide Corporation
    Inventors: Richard J. Hinchey, Alexander J. Caglione
  • Process for producing alumina
    Patent number: 4202870
    Abstract: Alumina is produced by the hydrolysis of aluminum alkoxide in a continuous process in which the hydrolysis reaction, the aging of hydrated alumina product and the stripping of occluded by-product alcohol from the alumina particles is accomplished in the same reaction vessel.
    Type: Grant
    Filed: April 23, 1979
    Date of Patent: May 13, 1980
    Assignee: Union Carbide Corporation
    Inventors: Willis W. Weber, Alexander J. Caglione, Albert C. Frost, Thomas J. Weeks, Jr.