Patents by Inventor Matthew A. James

Matthew A. James 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).

  • Downhole Jet Pump
    Publication number: 20140003965
    Abstract: A downhole jet pump 10 includes an exterior pump housing 12, the jet nozzle 30, and a carrier 40. A diffuser 46 is provided downstream from a mixing tube 32, and preferably forms a unitary body sealed to the pump housing. An inlet valve 100 passes formation fluid to the pump housing.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 2, 2014
    Applicant: J&J TECHNICAL SERVICES, LLC
    Inventor: Matthew A. James