Patents by Inventor Mathilde Gosselin

Mathilde Gosselin 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).

  • PROCESSES FOR PREPARING SILICA-CARBON ALLOTROPE COMPOSITE MATERIALS AND USING SAME
    Publication number: 20210108189
    Abstract: The present document describes a carbon allotrope-silica composite material comprising a silica microcapsule comprising a silica shell having a thickness of from about 50 nm to about 500 ?m, and a plurality of pores, said shell forming a capsule having a diameter from about 0.2 ?m to about 1500 ?m, and having a density of about 0.001 g/cm3 to about 1.0 g/cm3, wherein said shell comprises from about 0% to about 70% Q3 configuration, and from about 30% to about 100% Q4 configuration, or wherein said shell comprises from about 0% to about 60% T2 configuration and from about 40% to about 100% T3 configuration, or wherein said shell comprises a combination of T and Q configurations thereof, and wherein an exterior surface of said capsule is covered by a functional group; a carbon allotrope attached to said silica microcapsule.
    Type: Application
    Filed: May 27, 2020
    Publication date: April 15, 2021
    Inventors: Mathilde Gosselin, Ce Guinto Gamys, Nadi Braidy, Jean-Francois Lemay, Kossi E. Bere, Charles Gaudreault
  • PHYSICAL DEPOSITION OF SILICEOUS PARTICLES ON PLASTIC SUPPORT TO ENHANCE SURFACE PROPERTIES
    Publication number: 20200095389
    Abstract: The present invention relates to products and method of preparing and using surface modified polymeric material having siliceous particles deposited thereon. The method and article are disclosed wherein a plastic substrate is provided with high surface area and increase of surface roughness. The methods for treating the surface are provided.
    Type: Application
    Filed: February 6, 2018
    Publication date: March 26, 2020
    Inventor: MATHILDE GOSSELIN
  • PROCESSES FOR PREPARING SILICA-CARBON ALLOTROPE COMPOSITE MATERIALS AND USING SAME
    Publication number: 20170096657
    Abstract: The present document describes a carbon allotrope-silica composite material comprising a silica microcapsule comprising a silica shell having a thickness of from about 50 nm to about 500 ?m, and a plurality of pores, said shell forming a capsule having a diameter from about 0.2 ?m to about 1500 and having a density of about 0.001 g/cm3 to about 1.0 g/cm3, wherein said shell comprises from about 0% to about 70% Q3 configuration, and from about 30% to about 100% Q4 configuration, or wherein said shell comprises from about 0% to about 60% T2 configuration and from about 40% to about 100% T3 configuration, or wherein said shell comprises a combination of T and Q configurations thereof, and wherein an exterior surface of said capsule is covered by a functional group; a carbon allotrope attached to said silica microcapsule.
    Type: Application
    Filed: March 11, 2015
    Publication date: April 6, 2017
    Inventors: Mathilde GOSSELIN, Ce Guinto GAMYS, Nadi BRAIDY, Jean-Francois LEMAY, Kossi E. BERE, Charles GAUDREAULT
  • SILICA MICROCAPSULES, PROCESS OF MAKING THE SAME AND USES THEREOF
    Publication number: 20160236165
    Abstract: The present document describes a microcapsule having silica shells, processes for making the same, processes for functionalizing said microcapsules and processes for encapsulating active agent in said microcapsules.
    Type: Application
    Filed: April 27, 2016
    Publication date: August 18, 2016
    Applicant: LES INNOVATIONS MATERIUM INC.
    Inventors: Mathilde GOSSELIN, Shaoyong YU, Nabil GHEZAL, Cé Guinto GAMYS
  • Silica microcapsules, process of making the same and uses thereof
    Patent number: 9346682
    Abstract: The present document describes a microcapsule having silica shells, processes for making the same, processes for functionalizing said microcapsules and processes for encapsulating active agent in said microcapsules.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: May 24, 2016
    Assignee: LES INNOVATIONS MATERIUM
    Inventors: Mathilde Gosselin, Shaoyong Yu, Nabil Ghezal, Cé Guinto Gamys
  • SILICA MICROCAPSULES, PROCESS OF MAKING THE SAME AND USES THEREOF
    Publication number: 20140341958
    Abstract: The present document describes a microcapsule having silica shells, processes for making the same, processes for functionalizing said microcapsules and processes for encapsulating active agent in said microcapsules.
    Type: Application
    Filed: November 30, 2012
    Publication date: November 20, 2014
    Applicant: LES INNOVATIONS MATERIUM INC.
    Inventors: Mathilde Gosselin, Shaoyong Yu, Nabil Ghezal, Cé Guinto Gamys