Patents by Inventor Bjørn Bro Sørensen

Bjørn Bro Sørensen 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).

  • Well intervention apparatus and method
    Patent number: 11686166
    Abstract: Well intervention apparatus is provided, the well intervention apparatus including a flexible hose to be lowered into a well, a stuffing seal which engages around the hose during lowering, at least one tool provided at a downhole end portion of the hose, and a plurality of individual tubes extending along an inside region of the hose and connecting to the at least one tool, each individual tube providing a fluid path for fluid communication between outside of the well and the at least one tool inside the well, and each individual tube being laterally supported in said inside region such that its lateral movement is restricted.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: June 27, 2023
    Assignee: Coilhose AS
    Inventors: Ingvar Grannes, Bjørn Bro Sørensen
  • WELL INVENTION APPARATUS AND METHOD
    Publication number: 20210355761
    Abstract: Well intervention apparatus is provided, the well intervention apparatus including a flexible hose to be lowered into a well, a stuffing seal which engages around the hose during lowering, at least one tool provided at a downhole end portion of the hose, and a plurality of individual tubes extending along an inside region of the hose and connecting to the at least one tool, each individual tube providing a fluid path for fluid communication between outside of the well and the at least one tool inside the well, and each individual tube being laterally supported in said inside region such that its lateral movement is restricted.
    Type: Application
    Filed: October 16, 2019
    Publication date: November 18, 2021
    Inventors: Ingvar Grannes, Bjørn Bro Sørensen