Patents by Inventor Aurélien DOUBLET

Aurélien DOUBLET 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).

  • Use of scanning electrochemical microscopy as a predictive technique in a salt fog corrosion test
    Patent number: 12332275
    Abstract: The use of the scanning electrochemical microscopy to predict the corrosion resistance results which would be obtained for a surface S1 having undergone an anticorrosion treatment if the surface S1 was subjected to a salt fog corrosion test, which use comprises an analysis of the surface S1 by scanning electrochemical microscopy.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: June 17, 2025
    Assignees: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Gaëlle Charrier, Aurélien Doublet, Guy Deniau, Renaud Cornut
  • USE OF SCANNING ELECTROCHEMICAL MICROSCOPY AS A PREDICTIVE TECHNIQUE IN A SALT FOG CORROSION TEST
    Publication number: 20240210444
    Abstract: The use of the scanning electrochemical microscopy to predict the corrosion resistance results which would be obtained for a surface S1 having undergone an anticorrosion treatment if the surface S1 was subjected to a salt fog corrosion test, which use comprises an analysis of the surface S1 by scanning electrochemical microscopy.
    Type: Application
    Filed: March 12, 2021
    Publication date: June 27, 2024
    Inventors: Gaëlle Charrier, Aurélien Doublet, Guy Deniau, Renaud Cornut
  • Portable electrochemical microscopy device, kits comprising same and uses thereof
    Patent number: 11808784
    Abstract: The invention relates to the field of localized surface analysis, characterization and modification by electrochemistry. It particularly relates to a portable electrochemical microscopy device, to kits comprising such a portable device, and to uses of the portable device and kits. According to the invention, the portable device comprises: a body having a gripping surface for a user and a bearing surface that can be applied to a surface of a substrate to be analyzed; an electrolytic chamber formed in the body and arranged so as to receive an electrolyte, the electrolytic chamber comprising an opening leading to the bearing surface; and a working probe having a distal end arranged in the electrolytic chamber.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: November 7, 2023
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Gaëlle Charrier, Aurélien Doublet, Guy Deniau, Renaud Cornut
  • PORTABLE ELECTROCHEMICAL MICROSCOPY DEVICE, KITS COMPRISING SAME AND USES THEREOF
    Publication number: 20210156884
    Abstract: The invention relates to the field of localized surface analysis, characterization and modification by electrochemistry. It particularly relates to a portable electrochemical microscopy device, to kits comprising such a portable device, and to uses of the portable device and kits. According to the invention, the portable device comprises: a body having a gripping surface for a user and a bearing surface that can be applied to a surface of a substrate to be analyzed; an electrolytic chamber formed in the body and arranged so as to receive an electrolyte, the electrolytic chamber comprising an opening leading to the bearing surface; and a working probe having a distal end arranged in the electrolytic chamber.
    Type: Application
    Filed: July 5, 2019
    Publication date: May 27, 2021
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, PROTEC INDUSTRIE
    Inventors: Gaëlle CHARRIER, Aurélien DOUBLET, Guy DENIAU, Renaud CORNUT