Patents by Inventor William Ingram Beaton

William Ingram Beaton 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).

  • Method for upgrading black oils
    Patent number: 4021335
    Abstract: A method for removing ash, asphaltenic, metallic and sulfurous contaminants from a black oil by contacting said oil with a liquid paraffinic solvent in the presence of water.
    Type: Grant
    Filed: June 17, 1975
    Date of Patent: May 3, 1977
    Assignee: Standard Oil Company (Indiana)
    Inventor: William Ingram Beaton