Patents by Inventor Robert G. Kochis

Robert G. Kochis 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).

  • Process for dealkylating an alkylaromatic hydrocarbon using supported catalyst
    Patent number: 4147734
    Abstract: A novel active alumina which has been treated with sulfate ion, is found to be particularly characterized by increased performance when used as a support for catalyst which may be used in hydrocarbon conversion processes such as steam dealkylation.
    Type: Grant
    Filed: April 1, 1977
    Date of Patent: April 3, 1979
    Assignee: Texaco Inc.
    Inventors: Tansukhlal G. Dorawala, Edwin R. Kerr, Robert G. Kochis, Leon F. Koniz
  • Novel method for preparing a high purity alumina
    Patent number: 4139491
    Abstract: A novel active alumina which has been treated with sulfate ion, is found to be particularly characterized by increased performance when used as a support for catalyst which may be used in hydrocarbon conversion processes such as steam dealkylation.
    Type: Grant
    Filed: March 20, 1978
    Date of Patent: February 13, 1979
    Assignee: Texaco Inc.
    Inventors: Tansukhlal G. Dorawala, Edwin R. Kerr, Robert G. Kochis, Leon F. Koniz