Patents by Inventor Mitchell K. Oliver

Mitchell K. Oliver 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).

  • Patent number: 7404944
    Abstract: A process for removing sulfates such as hydrogen sulfate, sodium sulfate, and chloride from an ethanol stream by contacting the ethanol stream with a clay material to thereby remove at least a portion of the sulfates.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: July 29, 2008
    Assignee: ConocoPhillips Company
    Inventor: Mitchell K. Oliver