Patents by Inventor Thor Ketil HALLAN

Thor Ketil HALLAN 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 universal Xmas tree hang-off adapter
    Patent number: 9896897
    Abstract: Adapter (15) for an oil or gas field Christmas tree (4), said adapter (15) comprising a first interface (16) to connect the adapter (15) to a corresponding Christmas tree interface (17) on the top of the Christmas tree (4), distinctive in that the adapter (15) further comprises a second interface (18), at least one feed-through, and at least one of: a well barrier element, an internal profile for setting a plug, a hanger or a combined hanger and plug.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: February 20, 2018
    Assignee: Aker Solutions AS
    Inventors: David Brown, Lars Bay, Tommy Tårneby, Kim W. Christensen, Roar Eide, Thor Ketil Hallan
  • SUBSEA UNIVERSAL XMAS TREE HANG-OFF ADAPTER
    Publication number: 20170183935
    Abstract: Adapter (15) for an oil or gas field Christmas tree (4), said adapter (15) comprising a first interface (16) to connect the adapter (15) to a corresponding Christmas tree interface (17) on the top of the Christmas tree (4), distinctive in that the adapter (15) further comprises a second interface (18), at least one feed-through, and at least one of: a well barrier element, an internal profile for setting a plug, a hanger or a combined hanger and plug.
    Type: Application
    Filed: May 13, 2015
    Publication date: June 29, 2017
    Applicant: Aker Solutions AS
    Inventors: David BROWN, Lars BAY, Tommy TÅRNEBY, Kim W. CHRISTENSEN, Roar EIDE, Thor Ketil HALLAN