Patents by Inventor Mark John Jamieson

Mark John Jamieson 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).

  • OPEN WATER RECOVERY SYSTEM AND METHOD
    Publication number: 20230193710
    Abstract: A wellbore system includes an upper body, a lower body, removably coupled to the upper body, and a passage extending through both the upper body and the lower body, the passage being aligned and extending through an interface between the upper body and the lower body. The wellbore system also includes a latch piston, confined to the lower body, the latch piston being moveable responsive to an applied pressure via the passage. The wellbore system further includes a latch piston retaining ring, confined to the lower body.
    Type: Application
    Filed: December 15, 2022
    Publication date: June 22, 2023
    Applicant: Baker Hughes Energy Technology UK Limited
    Inventors: Jack James Cavanagh, Mark John Jamieson