Patents by Inventor Justin David Elroy Lamb

Justin David Elroy Lamb 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).

  • INTERVENTIONLESS INJECTION SAFETY VALVE
    Publication number: 20230220745
    Abstract: A safety valve includes a housing having a bore, a flow tube, and a valve closure member. The flow tube resides in the bore, is configured to move telescopically within the bore, and is adapted to shift the valve closure member between a closed position and an open position. The safety valve also includes an annular section between an inner surface of the housing and an outer surface of the flow tube, and means for preventing fluid flowing through the bore from entering the annular section.
    Type: Application
    Filed: June 25, 2021
    Publication date: July 13, 2023
    Inventors: Justin David Elroy Lamb, Garis McCutcheon, Francesco Vaghi, Hy Phan, Marco Quilico, Jason Henry
  • Flow control valve with balanced plunger
    Patent number: 10280708
    Abstract: A flow control valve assembly with a plunger continuously movable between closed, intermediate, and open positions. The plunger has an uphole side and a downhole side opposite the uphole side, and both uphole and downhole sides are exposed to the same hydrostatic pressure in the well, resulting in a flow control device that can be operated with minimal power consumption and still withstanding high pressure loads.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: May 7, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Justin David Elroy Lamb, John Algeroy, Hy Phan, Curtis Ardoin, Arunkumar Arumugam
  • FLOW CONTROL VALVE WITH BALANCED PLUNGER
    Publication number: 20170044867
    Abstract: A flow control valve assembly with a plunger continuously movable between closed, intermediate, and open positions. The plunger has an uphole side and a downhole side opposite the uphole side, and both uphole and downhole sides are exposed to the same hydrostatic pressure in the well, resulting in a flow control device that can be operated with minimal power consumption and still withstanding high pressure loads.
    Type: Application
    Filed: August 10, 2016
    Publication date: February 16, 2017
    Inventors: Justin David Elroy Lamb, John Algeroy, Hy Phan, Curtis Ardoin, Arunkumar Arumugam