Patents by Inventor Sophie Cerneaux

Sophie Cerneaux 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).

  • Ceramic membranes
    Patent number: 11919816
    Abstract: A filter including a porous support defining one or more channels therethrough, and a porous ceramic membrane layer on a surface of the porous support defining at least one of the one or more channels. The ceramic membrane layer includes an inorganic ceramic composition having the formula SiMpxpCyNzOmHn, where each Mp present is independently selected from a p-block element or a d-block element; p is an integer from 1 to 5; for each Mp present, xp is independently from about 0 to about 60; y is from about 0 to about 60; z is from about 0 to about 60; m is from about 0 to about 40; and n is zero or nonzero. At least one of y and z is nonzero when p is zero, and p is nonzero when y and z are both zero.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: March 5, 2024
    Assignees: Saudi Arabian Oil Company, Ecole Nationale Supérieure de Chimie de Montpelli
    Inventors: Subhi Mohammed Hassan Al-Jeshi, Aziz Cherifi, David Cornu, Sophie Cerneaux
  • CERAMIC MEMBRANES
    Publication number: 20220289634
    Abstract: A filter including a porous support defining one or more channels therethrough, and a porous ceramic membrane layer on a surface of the porous support defining at least one of the one or more channels. The ceramic membrane layer includes an inorganic ceramic composition having the formula SiMpxpCyNzOmHn, where each Mp present is independently selected from a p-block element or a d-block element; p is an integer from 1 to 5; for each Mp present, xp is independently from about 0 to about 60; y is from about 0 to about 60; z is from about 0 to about 60; m is from about 0 to about 40; and n is zero or nonzero. At least one of y and z is nonzero when p is zero, and p is nonzero when y and z are both zero.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 15, 2022
    Applicants: Saudi Arabian Oil Company, Ecole Nationale Supérieure de Chimie de Montpelli
    Inventors: Subhi Mohammed Hassan Al-Jeshi, Aziz Cherifi, David Cornu, Sophie Cerneaux
  • CERAMIC MEMBRANES
    Publication number: 20190177237
    Abstract: A filter including a porous support defining one or more channels therethrough, and a porous ceramic membrane layer on a surface of the porous support defining at least one of the one or more channels. The ceramic membrane layer includes an inorganic ceramic composition having the formula SiMpxpCyNzOmHn, where each Mp present is independently selected from a p-block element or a d-block element; p is an integer from 1 to 5; for each Mp present, xp is independently from about 0 to about 60; y is from about 0 to about 60; z is from about 0 to about 60; m is from about 0 to about 40; and n is zero or nonzero. At least one of y and z is nonzero when p is zero, and p is nonzero when y and z are both zero.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 13, 2019
    Applicants: Saudi Arabian Oil Company, Ecole Nationale Supérieure de Chimie de Montpelli
    Inventors: Subhi Mohammed Hassan Al-Jeshi, Aziz Cherifi, David Cornu, Sophie Cerneaux