Patents by Inventor Mathieu GUILLOTIN

Mathieu GUILLOTIN 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).

  • Publication number: 20230071084
    Abstract: The invention relates to a scaling device (100) between two pipes (10, 20), each pipe comprising an internal coating (RI10, RI20) which is made from a material resistant to corrosion and/or abrasion, characterised in that the device (100) comprises at least one sealing line (L2, L2?) formed by a circumferential groove (12), which is made in the internal coating (RI10, RI20) of one of the two pipes (10, 20), receiving a circumferential protuberance (22) which is made in the internal coating (RI10, RI20) of the other of the two pipes (10, 20), the protuberance (22) being configured to mechanically interfere radially with the groove (12) over at least one circumferential zone (Z2, Z?2).
    Type: Application
    Filed: February 14, 2020
    Publication date: March 9, 2023
    Inventors: Olivier MOOG, Michel GUY, Antoine PIASI, Mathieu GUILLOTIN