MD

Michel Duval

HY Hydro-Quebec: 15 patents #12 of 463Top 3%
SA Societe Nationale Elf Aquitaine: 3 patents #67 of 490Top 15%
DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
Overall (All Time): #324,263 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8765477 Hot-spot temperature measurment in an oil containing electric apparatus with a compound forming a temperature dependent oil soluble residue Pierre Couture 2014-07-01
5755985 LPB electrolyte compositions based on mixtures of copolymers and interpenetrated networks Alain Vallee, Fernand Brochu, Michiyuki Kono, Eriko Hayashi, Tsutomu Sada 1998-05-26
5622792 Additives for extruding polymer electrolytes Fernand Brochu 1997-04-22
5536278 Process for assembling LPB batteries Guy St-Amant 1996-07-16
5521026 Process for preparing solutions of a positive electrode for polymer electrolyte battery by pre-dispersion of solid powders Fernand Brochu 1996-05-28
5486435 Additives for extruding polymer electrolytes Fernand Brochu 1996-01-23
5380605 Process for preparing solutions of electrolytes for solid polymer batteries by transfer from the polymer synthesis solvent Fernand Brochu 1995-01-10
5376210 Peeling aids for LPB electrolytes and method of use Fernand Brochu 1994-12-27
5360684 Electrochemical cell for polymer electrolyte-lithium batteries (ACEP) Yves Giguere 1994-11-01
5348824 Process of coating by melt extrusion a solid polymer electrolyte on positive electrode of lithium battery 1994-09-20
5227264 Device for packaging a lithium battery Yves Giguere 1993-07-13
4968319 Process for production of an electrochemical sub-assembly comprising an electrode and an electrolyte, and the sub-assembly obtained in this way Daniel Muller, Jean-Michel Chabagno 1990-11-06
4889965 Microwave drying of the paper insulation of high voltage electrotechnical equipments Pierre Gervais, Marcel Giroux 1989-12-26
4758483 Novel macromolecular material for use in realizing electrolytes and/or electrodes Michel Armand, Daniel Muller, Paul-Etienne Harvey, Jean-Michel Chabagno 1988-07-19
4578326 Novel macromolecular material for use in realizing electrolytes and/or electrodes Michel Armand, Daniel Muller, Paul-Etienne Harvey 1986-03-25