Patents by Inventor Robert Jørgensen

Robert Jørgensen 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).

  • Adjustable injection valve for a plug and abandonment anchoring device
    Patent number: 11920430
    Abstract: A wellbore anchoring device having an adjustable injection valve is disclosed. The anchoring device can include the adjustable injection valve and a spring. The spring can be positioned adjacent to the adjustable injection valve. The spring can include an initial pressure setting that is adjustable prior to the anchoring device being positioned in a wellbore to adjust a cracking pressure of the adjustable injection valve.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: March 5, 2024
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Paul Rennison, Roger Clark, Geir Jørgensen, Robert Walker, Kristoffer Landre, Katherine Davies
  • Modified electrolysis cell and a method for modifying same
    Patent number: 10689770
    Abstract: A method for optimizing stability in an electrolysis cell of the Hall-Héroult type where the cell has suspended prebaked anodes and a cathode panel. The panel comprises several cathode blocks or cathode block sections. A metal pad and an electrolytic bath are located between said anodes and the cathode panel. The force field acting on the metal pad is calculated and monitored in a computer based model of the cell, whereby the local current paths and correspondingly the local forces in the metal above the cathode panel are modified by influencing selectively the current distribution in individual cathode blocks or block sections in the computer based model. At least one modification is implemented in the cell. The invention also relates to a correspondingly modified cell.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: June 23, 2020
    Assignee: NORSK HYDRO ASA
    Inventors: Jørund Hop, Anders Lilleby, Asgeir Bardal, Nils-Håvard Giskeødegård, Sipke Paulides, Robert Jørgensen
  • A MODIFIED ELECTROLYSIS CELL AND A METHOD FOR MODIFYING SAME
    Publication number: 20170350028
    Abstract: A method for optimizing stability in an electrolysis cell of the Hall-Héroult type where the cell has suspended prebaked anodes and a cathode panel. The panel comprises several cathode blocks or cathode block sections. A metal pad and an electrolytic bath are located between said anodes and the cathode panel. The force field acting on the metal pad is calculated and monitored in a computer based model of the cell, whereby the local current paths and correspondingly the local forces in the metal above the cathode panel are modified by influencing selectively the current distribution in individual cathode blocks or block sections in the computer based model. At least one modification is implemented in the cell. The invention also relates to a correspondingly modified cell.
    Type: Application
    Filed: December 22, 2015
    Publication date: December 7, 2017
    Applicant: NORSK HYDRO ASA
    Inventors: Jørund HOP, Anders LILLEBY, Asgeir BARDAL, Nils-Håvard GISKEØDEGÅRD, Sipke PAULIDES, Robert JØRGENSEN
  • Gas engine
    Patent number: 7614385
    Abstract: A compression ignition internal combustion engine which operates using a methane based fuel and an ignition initiator. The fuel and method of operating the engine can be employed in a range of applications such as, for example, road or marine vehicles or in static applications such as electrical generators.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: November 10, 2009
    Assignees: Statoil ASA
    Inventors: Marie Bysveen, Terje Almås, Robert Jørgensen, Frode Kvinge