Patents by Inventor Robert Satchwell

Robert Satchwell 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 treating crude oil using hydrogen in a special unit
    Patent number: 7001502
    Abstract: A process is provided for treating crude oil to visbreak and/or upgrade such oil using hydrogen gas. The process includes the steps of introducing hydrogen into a heated stream of crude oil or partially upgraded crude oil and mixing such introduced hydrogen with the oil to achieve intimate dispersion of hydrogen to enhance thereby visbreaking and/or upgrading.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: February 21, 2006
    Assignee: Canadian Enviromnental Equipment & Engineering Technologies, Inc.
    Inventors: Robert Satchwell, Jose Lourenco, Patrick J. Cochrane, Roderick M. Facey, Joao Rodrigues, Kenneth Bannard, Hannu Salokangas