Patents by Inventor Mathieu Marhem

Mathieu Marhem 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).

  • Thermally-insulating sealed tank
    Patent number: 11796131
    Abstract: The invention relates to a tank wall (1) fixed onto a supporting wall (3) wherein the secondary insulating barrier comprises a plurality of secondary rows (A, B, C) parallel to a first direction and juxtaposed in a second direction at right angles to the first direction according to a repeated pattern. The secondary sealed membrane comprises a plurality of strakes (21) parallel to the first direction, the size of the repeated pattern of the secondary rows (A, B, C) being an integer multiple of the size of a strake (21) in the second direction. The primary insulating barrier (5) comprises a plurality of primary rows parallel to the first direction, and the primary sealed membrane has first corrugations (56) parallel to the first direction and spaced apart by a first regular spacing (58), wherein the size of the repeated pattern of the primary rows is an integer multiple of said first regular spacing (58).
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: October 24, 2023
    Assignee: Gaztransport Et Technigaz
    Inventors: Mathieu Marhem, Francois Durand, Antoine Philippe, Mickaël Herry, Raphaël Prunier, Sébastien Delanoe, Bruno Deletre, Mohamed Sassi
  • THERMALLY-INSULATING SEALED TANK
    Publication number: 20230076501
    Abstract: The invention relates to a tank wall (1) fixed onto a supporting wall (3) wherein the secondary insulating barrier comprises a plurality of secondary rows (A, B, C) parallel to a first direction and juxtaposed in a second direction at right angles to the first direction according to a repeated pattern. The secondary sealed membrane comprises a plurality of strakes (21) parallel to the first direction, the size of the repeated pattern of the secondary rows (A, B, C) being an integer multiple of the size of a strake (21) in the second direction. The primary insulating barrier (5) comprises a plurality of primary rows parallel to the first direction, and the primary sealed membrane has first corrugations (56) parallel to the first direction and spaced apart by a first regular spacing (58), wherein the size of the repeated pattern of the primary rows is an integer multiple of said first regular spacing (58).
    Type: Application
    Filed: November 15, 2022
    Publication date: March 9, 2023
    Inventors: Mathieu Marhem, Francois Durand, Antoine Philippe, Mickaël Herry, Raphaël Prunier, Sébastien Delanoe, Bruno Deletre, Mohamed Sassi
  • Thermally-insulating sealed tank
    Patent number: 11543078
    Abstract: The invention relates to a tank wall (1) fixed onto a supporting wall (3) wherein the secondary insulating barrier comprises a plurality of secondary rows (A, B, C) parallel to a first direction and juxtaposed in a second direction at right angles to the first direction according to a repeated pattern. The secondary sealed membrane comprises a plurality of strakes (21) parallel to the first direction, the size of the repeated pattern of the secondary rows (A, B, C) being an integer multiple of the size of a strake (21) in the second direction. The primary insulating barrier (5) comprises a plurality of primary rows parallel to the first direction, and the primary sealed membrane has first corrugations (56) parallel to the first direction and spaced apart by a first regular spacing (58), wherein the size of the repeated pattern of the primary rows is an integer multiple of said first regular spacing (58).
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: January 3, 2023
    Assignee: Gaztransport Et Technigaz
    Inventors: Mathieu Marhem, Francois Durand, Antoine Philippe, Mickaël Herry, Raphaël Prunier, Sébastien Delanoe, Bruno Deletre, Mohamed Sassi
  • THERMALLY-INSULATING SEALED TANK
    Publication number: 20210231262
    Abstract: The invention relates to a tank wall (1) fixed onto a supporting wall (3) wherein the secondary insulating barrier comprises a plurality of secondary rows (A, B, C) parallel to a first direction and juxtaposed in a second direction at right angles to the first direction according to a repeated pattern. The secondary sealed membrane comprises a plurality of strakes (21) parallel to the first direction, the size of the repeated pattern of the secondary rows (A, B, C) being an integer multiple of the size of a strake (21) in the second direction. The primary insulating barrier (5) comprises a plurality of primary rows parallel to the first direction, and the primary sealed membrane has first corrugations (56) parallel to the first direction and spaced apart by a first regular spacing (58), wherein the size of the repeated pattern of the primary rows is an integer multiple of said first regular spacing (58).
    Type: Application
    Filed: June 6, 2019
    Publication date: July 29, 2021
    Inventors: Mathieu Marhem, Francois Durand, Antoine Philippe, Mickaël Herry, Raphaël Prunier, Sébastien Delanoe, Bruno Deletre, Mohamed Sassi