Patents by Inventor Kris OLIARO

Kris OLIARO 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).

  • Annulus isolation valve assembly
    Patent number: 10697270
    Abstract: An annulus isolation valve assembly being part of a tubing hanger assembly, with a valve bore having a fluid mouth, and a sliding sleeve which is arranged in the valve bore and which has an axially extending sleeve bore. The sliding sleeve has a radially facing sleeve port. A hydraulic piston is functionally connected to the sliding sleeve. The sliding sleeve comprises an axially facing fluid port which is in fluid communication with the radially facing sleeve port.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: June 30, 2020
    Assignee: Aker Solutions AS
    Inventors: Lars Timberlid Lundheim, Christer Bolander, Kris Oliaro, Greig Petrie
  • ANNULUS ISOLATION VALVE ASSEMBLY
    Publication number: 20180187513
    Abstract: An annulus isolation valve assembly (1) being part of a tubing hanger assembly (100), with a valve bore (5) having a fluid mouth (9), and a sliding sleeve (11) which is arranged in the valve bore (5) and which has an axially extending sleeve bore (13). The sliding sleeve (11) has a radially facing sleeve port (17). A hydraulic piston (21) is functionally connected to the sliding sleeve (11). The sliding sleeve (11) comprises an axially facing fluid port (47) which is in fluid communication with the radially facing sleeve port (17).
    Type: Application
    Filed: June 27, 2016
    Publication date: July 5, 2018
    Applicant: Aker Solutions AS
    Inventors: Lars Timberlid LUNDHEIM, Christer BOLANDER, Kris OLIARO, Greig PETRIE