Patents by Inventor Vincent Gariepy

Vincent Gariepy 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).

  • Ceramics, methods for the production thereof and uses of same
    Patent number: 11649190
    Abstract: This document describes processes for preparing ceramics, especially lithium-based ceramics. The ceramics produced by this process and their use in electrochemical applications are also described as well as electrode materials, electrodes, electrolyte compositions, and electrochemical cells comprising them.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: May 16, 2023
    Assignee: HYDRO-QUEBEC
    Inventors: Andrea Paolella, Sylvio Savoie, Vincent Gariepy, Wen Zhu, Abdelbast Guerfi, Karim Zaghib
  • METHOD OF PRODUCING ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION BATTERY USING SUCH ELECTRODE MATERIAL
    Publication number: 20230094444
    Abstract: A method for producing an electrode material for a lithium-ion secondary battery. The method includes the following steps: (a) mixing components of a basic ingredient or active substance of electrode material and a conductive carbon material to obtain a conductive carbon material-composited material; (b) mixing the conductive carbon material-composited material and a surface layer-forming material; an (c) burning the mixture obtained at step (b) to obtain the electrode material. Also, a lithium-ion secondary battery including an electrode which includes the material.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 30, 2023
    Applicant: HYDRO-QUÉBEC
    Inventors: Vincent GARIEPY, Abdelbast GUERFI, Kazuma Hanai, Pierre HOVINGTON, Shinji Saito, Takehiko Sawai, Kazunori Urao, Karim ZAGHIB
  • Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode material
    Patent number: 11545668
    Abstract: A method for producing an electrode material for a lithium-ion secondary battery. The method includes the following steps: (a) mixing components of a basic ingredient or active substance of electrode material and a conductive carbon material to obtain a conductive carbon material-composited material; (b) mixing the conductive carbon material-composited material and a surface layer-forming material; an (c) burning the mixture obtained at step (b) to obtain the electrode material. Also, a lithium-ion secondary battery including an electrode which comprises the material.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: January 3, 2023
    Assignee: HYDRO-QUEBEC
    Inventors: Vincent Gariepy, Abdelbast Guerfi, Kazuma Hanai, Pierre Hovington, Shinji Saito, Takehiko Sawai, Kazunori Urao, Karim Zaghib
  • CERAMICS, METHODS FOR THE PRODUCTION THEREOF AND USES OF SAME
    Publication number: 20210147299
    Abstract: This document describes processes for preparing ceramics, especially lithium-based ceramics. The ceramics produced by this process and their use in electrochemical applications are also described as well as electrode materials, electrodes, electrolyte compositions, and electrochemical cells comprising them.
    Type: Application
    Filed: May 30, 2019
    Publication date: May 20, 2021
    Applicant: HYDRO-QUÉBEC
    Inventors: Andrea PAOLELLA, Sylvio SAVOIE, Vincent GARIEPY, Wen ZHU, Abdelbast GUERFI, Karim ZAGHIB
  • METHOD OF PRODUCING ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION BATTERY USING SUCH ELECTRODE MATERIAL
    Publication number: 20150270554
    Abstract: A method for producing an electrode material for a lithium-ion secondary battery. The method includes the following steps: (a) mixing components of a basic ingredient or active substance of electrode material and a conductive carbon material to obtain a conductive carbon material-composited material; (b) mixing the conductive carbon material-composited material and a surface layer-forming material; an (c) burning the mixture obtained at step (b) to obtain the electrode material. Also, a lithium-ion secondary battery including an electrode which comprises the material.
    Type: Application
    Filed: October 21, 2013
    Publication date: September 24, 2015
    Applicants: SEI CORPORATION, HYDRO-QUEBEC
    Inventors: Vincent Gariepy, Abdelbast Guerfi, Kazuma Hanai, Pierre Hovington, Shinji Saito, Takehiko Sawai, Kazunori Urao, Karim Zaghib