Patents Assigned to DDC ENGINEERING B.V.
  • Hose
    Patent number: 12163613
    Abstract: A hose includes a tubular section having an outer tube and an inner tube. The inner tube forms a liner for the outer tube. Apart from being connected by connecting means near both ends of the tubular section, the inner tube is unconnected to said outer tube.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: December 10, 2024
    Assignee: DDC ENGINEERING B.V.
    Inventors: Dirk Knol, Cornelis Van Barneveld
  • A FLOATING PIPE COMPRISING A TUBE AND A FLOATER SURROUNDING SAID TUBE
    Publication number: 20230332718
    Abstract: A floating pipe includes a tube and a floater surrounding the tube. The dimensions of the floating pipe are such that the floating pipe fits inside a 40-ft ISO container, and the circumference of the floater, seen in cross section in a central part of the floating pipe, is a square, a truncated circle, a rounded square, a squircle, or similar shape.
    Type: Application
    Filed: November 11, 2021
    Publication date: October 19, 2023
    Applicant: DDC ENGINEERING B.V.
    Inventor: Dirk KNOL
  • HOSE
    Publication number: 20230072772
    Abstract: A hose includes a tubular section having an outer tube and an inner tube. The inner tube forms a liner for the outer tube. Apart from being connected by connecting means near both ends of the tubular section, the inner tube is unconnected to said outer tube.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 9, 2023
    Applicant: DDC ENGINEERING B.V.
    Inventors: Dirk KNOL, Cornelis VAN BARNEVELD