Patents by Inventor Rune Gusevik

Rune Gusevik 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).

  • Liner hanger with sliding sleeve valve
    Publication number: 20050087337
    Abstract: An apparatus and method for forming or repairing a wellbore casing, a pipeline, or a structural support. An expandable tubular member is radially expanded and plastically deformed by an expansion cone that is displaced by hydraulic pressure. Before or after the radial expansion of the expandable tubular member, a sliding sleeve valve within the apparatus permit a hardenable fluidic sealing material to be injected into an annulus between the expandable tubular member and a preexisting structure.
    Type: Application
    Filed: November 3, 2004
    Publication date: April 28, 2005
    Applicant: Shell Oil Company
    Inventors: David Brisco, Edwin Zwald, Chan Daigle, Gregory Noel, William Dean, Andrei Filippov, Ronald Nida, Robert Cook, Lev Ring, Kevin Waddell, William Stephenson, Rune Gusevik