Patents by Inventor Per Martin Erik HANSSON

Per Martin Erik HANSSON 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).

  • Riser connector assembly
    Patent number: 10502348
    Abstract: A riser connector assembly includes a first connector assembly portion with first locking members, a second connector assembly portion with second locking members, and a locking device with third and fourth locking members. The locking device is rotatably connected to the first connector assembly portion. The locking device rotates between a first position where each of the locking members are interlocked, a second position where the first and third locking members are interlocked, and the second and fourth locking members are not interlocked, and a third position where none of the locking members are interlocked, so that the locking device is removable. The first and third locking members selectively/releasably interlock via a relative rotation between the first connector assembly portion and the locking device. The second and fourth locking members selectively/releasably interlock via a relative rotation between the second connector assembly portion and the locking device.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: December 10, 2019
    Assignee: MARITIME PROMECO AS
    Inventors: Boerge Bjoerneklett, Per Martin Erik Hansson, Stian Solberg
  • Marine riser
    Patent number: 10094177
    Abstract: A marine riser includes at least two riser sections which are connected in an end-to-end relationship. The at least two riser sections extend between a subsea installation and a suspension device arranged above the subsea installation. At least one of the at least two riser sections includes at least one pipe having a heat exchanger.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: October 9, 2018
    Assignee: MARITIME PROMECO AS
    Inventors: Boerge Bjoerneklett, Per Martin Erik Hansson, Henrik Alfredsson, Niklas Persson
  • A MARINE RISER
    Publication number: 20170306706
    Abstract: A marine riser includes at least two riser sections which are connected in an end-to-end relationship. The at least two riser sections extend between a subsea installation and a suspension device arranged above the subsea installation. At least one of the at least two riser sections includes at least one pipe having a heat exchanger.
    Type: Application
    Filed: September 16, 2015
    Publication date: October 26, 2017
    Applicant: MARITIME PROMECO AS
    Inventors: BOERGE BJOERNEKLETT, PER MARTIN ERIK HANSSON, HENRIK ALFREDSSON, NIKLAS PERSSON
  • RISER CONNECTOR ASSEMBLY
    Publication number: 20160258562
    Abstract: A riser connector assembly includes a first connector assembly portion comprising first locking members, a second connector assembly portion comprising second locking members, and a locking device comprising third and fourth locking members. The locking device is rotatably connected to the first connector assembly portion. The locking device is configured to rotate between a first position where each of the locking members are interlocked, a second position where the first and third locking members are interlocked, and the second and fourth locking members are not interlocked, and a third position where none of the locking members are interlocked, so that the locking device is removable. The first and third locking members selectively/releasably interlock via a relative rotation between the first connector assembly portion and the locking device. The second and fourth locking members selectively/releasably interlock via a relative rotation between the second connector assembly portion and the locking device.
    Type: Application
    Filed: November 14, 2014
    Publication date: September 8, 2016
    Applicant: MARITIME PROMECO AS
    Inventors: Boerge BJOERNEKLETT, Per Martin Erik HANSSON, Stian SOLBERG