Patents by Inventor Elie Paillard

Elie Paillard 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).

  • Method for producing carbon-coated metal-doped zinc oxide articles and the use thereof
    Patent number: 9620775
    Abstract: The invention relates to a method for producing carbon-coated, transition metal-doped zinc oxide particles and the use thereof as electrode material for alkali metal ion batteries and, in particular, lithium ion batteries.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: April 11, 2017
    Assignee: WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER
    Inventors: Dominic Bresser, Franziska Müller, Elie Paillard, Martin Winter, Stefano Passerini
  • METHOD FOR PRODUCING CARBON-COATED METAL-DOPED ZINC OXIDE ARTICLES AND THE USE THEREOF
    Publication number: 20150214541
    Abstract: The invention relates to a method for producing carbon-coated, transition metal-doped zinc oxide particles and the use thereof as electrode material for alkali metal ion batteries and, in particular, lithium ion batteries.
    Type: Application
    Filed: August 5, 2013
    Publication date: July 30, 2015
    Inventors: Dominic Bresser, Franziska Müller, Elie Paillard, Martin Winter, Stefano Passerini
  • ELECTRODE MATERIAL FOR LITHIUM-BASED ELECTROCHEMICAL ENERGY STORES
    Publication number: 20150037674
    Abstract: The invention relates to carbon-coated zinc ferrite particles, to a method for producing carbon-coated zinc ferrite particles, and to the use thereof as the electrode material for lithium-ion batteries.
    Type: Application
    Filed: February 22, 2013
    Publication date: February 5, 2015
    Inventors: Dominic Bresser, Elie Paillard, Martin Winter, Stefano Passerini
  • Aromatic sulfonylimides, preparation thereof and use thereof as electrolyte
    Patent number: 8853448
    Abstract: The invention relates to a process for preparing aromatic sulfonylimides, to the sulfonylimides obtained, and to the use thereof as salt of an electrolyte. The sulfonylimides correspond to the formula [R—SO2—N—SO2R?]rM (I). R? is an ArZL- group. R? is a perfluoroalkyl group or an ArZL- group. Z is an S, SO or SO2 group. L is a —(CF2)n—CFRf— group. n is 0 or 1; Rf represents F or a C1 to C8 perfluoroalkyl group; Ar is an aromatic group. M represents H, an alkali metal cation, an alkaline earth metal cation, a trivalent or tetravalent metal cation, or an organic cation. The process consists in preparing a compound RSO2N(R?)SO2R? from RSO2F, and in replacing the group R? by nucleophilic substitution reaction so as to obtain the compound (I), R? being a benzyl or trimethylsilyl group.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: October 7, 2014
    Assignees: Institut National Polytechnique de Grenoble, Eras-Labo, Universite Claude Bernard Lyon
    Inventors: Jean-Yves Sanchez, Bernard Langlois, Maurice Medebielle, Fabien Toulgoat, Fannie Alloin, Elie Paillard, Cristina Iojoiu
  • AROMATIC SULPHONYLIMIDES, PREPARATION THEREOF AND USE THEREOF AS ELECTROLYTE
    Publication number: 20100174113
    Abstract: The invention relates to a process for preparing aromatic sulphonylimides, to the sulphonylimides obtained, and to the use thereof as salt of an electrolyte. The sulphonylimides correspond to the formula [R—SO2—N—SO2R?]rM (I). R? is an ArZL- group. R? is a perfluoroalkyl group or an ArZL- group. Z is an S, SO or SO2 group. L is a —(CF2)n—CFRf— group. n is 0 or 1; Rf represents F or a C1 to C8 perfluoroalkyl group; Ar is an aromatic group. M represents H, an alkali metal cation, an alkaline earth metal cation, a trivalent or tetravalent metal cation, or an organic cation. The process consists in preparing a compound RSO2N(R?)SO2R? from RSO2F, and in replacing the group R? by nucleophilic substitution reaction so as to obtain the compound (I), R? being a benzyl or trimethylsilyl group.
    Type: Application
    Filed: July 17, 2007
    Publication date: July 8, 2010
    Applicants: INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE, ERAS-LABO, UNIVERSITE CLAUDE BERNARD LYON 1
    Inventors: Jean-Yves Sanchez, Bernard Langlois, Maurice Medebielle, Fabien Toulgoat, Fannie Alloin, Elie Paillard, Cristina Iojoiu