Patents by Inventor James Arkley Pollock

James Arkley Pollock 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).

  • Subsea processing of well fluids
    Patent number: 11091995
    Abstract: A wax control element for subsea processing of well fluids in a wellstream comprises a bundle of flowlines within an elongate tensile structure. That structure defines inlet and outlet ends and has cooling and heating provisions that act on the flowlines, in use, to promote deposition of wax in the flowlines and subsequent entrainment of wax in the wellstream.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: August 17, 2021
    Assignee: Subsea 7 Norway AS
    Inventors: Ratnam Sathananthan, James Arkley Pollock, Sigbjorn Daasvatn
  • Subsea Processing of Well Fluids
    Publication number: 20180371888
    Abstract: A wax control element for subsea processing of well fluids in a wellstream comprises a bundle of flowlines within an elongate tensile structure. That structure defines inlet and outlet ends and has cooling and heating provisions that act on the flowlines, in use, to promote deposition of wax in the flowlines and subsequent entrainment of wax in the wellstream.
    Type: Application
    Filed: August 29, 2018
    Publication date: December 27, 2018
    Inventors: Ratnam Sathananthan, James Arkley Pollock, Sigbjorn Daasvatn
  • Subsea processing of well fluids
    Patent number: 10066472
    Abstract: A wax control element for subsea processing of well fluids in a wellstream comprises a bundle of flowlines within an elongate tensile structure. That structure defines inlet and outlet ends and has cooling and heating provisions that act on the flowlines, in use, to promote deposition of wax in the flowlines and subsequent entrainment of wax in the wellstream.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: September 4, 2018
    Assignee: Subsea 7 Norway AS
    Inventors: Ratnam Sathananthan, James Arkley Pollock, Sigbjorn Daasvatn
  • Subsea Processing of Well Fluids
    Publication number: 20150345275
    Abstract: A wax control element for subsea processing of well fluids in a wellstream comprises a bundle of flowlines within an elongate tensile structure. That structure defines inlet and outlet ends and has cooling and heating provisions that act on the flowlines, in use, to promote deposition of wax in the flowlines and subsequent entrainment of wax in the wellstream.
    Type: Application
    Filed: December 17, 2013
    Publication date: December 3, 2015
    Inventors: Ratnam Sathananthan, James Arkley Pollock, Sigbjorn Daasvatn