Patents by Inventor Michel DONTIGNY

Michel DONTIGNY 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).

  • APROTIC POLYMER/MOLTEN SALT TERNARY MIXTURE SOLVENT, METHOD FOR THE PRODUCTION AND USE THEREOF IN ELECTROCHEMICAL SYSTEMS
    Publication number: 20180155513
    Abstract: An aprotic polymer/molten salt ternary mixture solvent and to a corresponding quaternary mixture additionally including an ionic conducting salt, which are prepared by mixing the constituents of the mixture. These mixtures are advantageously used in the preparation of electrochemical membranes, electrochemical systems and of electrochromic systems. Also, electrochemical and electrochromic systems obtained hereby that exhibit, in particular, excellent electrochemical properties at low temperatures.
    Type: Application
    Filed: July 18, 2017
    Publication date: June 7, 2018
    Applicant: HYDRO-QUÉBEC
    Inventors: Karim ZAGHIB, Patrick CHAREST, Abdelbast GUERFI, Michel DONTIGNY, Michel PETICLERC