Patents by Inventor Xavier COEURET

Xavier COEURET 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).

  • Filter comprising a silicone carbide separator layer
    Patent number: 12508552
    Abstract: A filter for the filtration of a fluid, such as a liquid, includes or is constituted by a support element made from a porous ceramic material, at least a portion of the surface of the support element being covered with a porous membrane separating layer, the membrane separating layer being constituted essentially of silicon carbide (SiC), its porosity being between 10% and 70% by volume, the median diameter of its pores being between 50 nanometers and 500 nanometers, its mean thickness being between 1 micrometer and 30 micrometers, and its tortuosity being less than 1.7.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: December 30, 2025
    Assignee: SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN
    Inventors: Xavier Coeuret, Adrien Vincent
  • CONTAINER COATED WITH A MGAL2O4 SPINEL AND CORUNDUM COATING
    Publication number: 20250051242
    Abstract: A container for manufacturing an oxide powder including lithium, the surface of the inner walls of which is at least partially covered with a coating having the following crystalline phases, as a percentage based on the total weight of the crystalline phases: MgAl2O4 spinel: more than 25% and up to 60%, and crystalline phases other than MgAl2O4 spinel and corundum: <10%, and corundum: supplemented to 100%.
    Type: Application
    Filed: December 23, 2022
    Publication date: February 13, 2025
    Inventors: Jérôme BRULIN, Costana Mihaela IONICA BOUSQUET, Xavier COEURET, Adrien VINCENT
  • FILTER COMPRISING A SILICONE CARBIDE SEPARATOR LAYER
    Publication number: 20220274070
    Abstract: A filter for the filtration of a fluid, such as a liquid, includes or is constituted by a support element made from a porous ceramic material, at least a portion of the surface of the support element being covered with a porous membrane separating layer, the membrane separating layer being constituted essentially of silicon carbide (SiC), its porosity being between 10% and 70% by volume, the median diameter of its pores being between 50 nanometers and 500 nanometers, its mean thickness being between 1 micrometer and 30 micrometers, and its tortuosity being less than 1.7.
    Type: Application
    Filed: July 10, 2020
    Publication date: September 1, 2022
    Inventors: Xavier COEURET, Adrien VINCENT