Patents by Inventor Antoine JARDIN

Antoine JARDIN 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).

  • Method for the offshore installation of a preheated double-walled underwater pipe for transporting fluids
    Patent number: 10989331
    Abstract: A method of installing at sea a double-walled preheated undersea pipe for transporting fluids, wherein for each new pipe section to be assembled to a pipe that is already installed at sea: the method involves preheating the inner wall unit element inside the outer wall unit element of the new pipe section; assembling the inner wall unit elements of the new pipe section to the inner wall of the pipe that is already installed at sea; assembling the outer wall unit element of the new pipe section to the outer wall of the pipe that is already installed at sea; lowering the new pipe section into the sea; and repeating the above for other new pipe sections to be assembled so as to prestress the pipe while it is being installed at sea.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 27, 2021
    Assignee: SAIPEM S.A.
    Inventors: Vincent Cocault-Duverger, Antoine Jardin, Vincent Chojnacki
  • Method For The Offshore Installation Of A Preheated Double-Walled Underwater Pipe For Transporting Fluids
    Publication number: 20200032926
    Abstract: A method of installing at sea a double-walled preheated undersea pipe for transporting fluids, wherein for each new pipe section to be assembled to a pipe that is already installed at sea: the method involves preheating the inner wall unit element inside the outer wall unit element of the new pipe section; assembling the inner wall unit elements of the new pipe section to the inner wall of the pipe that is already installed at sea; assembling the outer wall unit element of the new pipe section to the outer wall of the pipe that is already installed at sea; lowering the new pipe section into the sea; and repeating the above for other new pipe sections to be assembled so as to prestress the pipe while it is being installed at sea.
    Type: Application
    Filed: September 28, 2017
    Publication date: January 30, 2020
    Inventors: Vincent COCAULT-DUVERGER, Antoine JARDIN, Vincent CHOJNACKI