Patents by Inventor Pascal Mailley

Pascal Mailley 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).

  • Patent number: 12241856
    Abstract: An electrode for enzymatic biosensor being in the form of a fibrous material and comprising electrically conductive fibres and electrically non-conductive fibres, all or part of which are functionalised by enzymes, identical or different. A method for preparing such an electrode and an electrochemical detection enzymatic biosensor comprising same.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: March 4, 2025
    Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
    Inventors: Frédéric Revol-Cavalier, Pascal Mailley, Natalie Perrault, Anne Perwuelz, Philippe Vroman
  • Patent number: 11692960
    Abstract: An electrochemical measurement cartridge includes a container including a first analysis chamber for receiving a fluid to be analyzed and a second calibration chamber for receiving a calibration fluid; an electrochemical measurement sensor including at least one work electrode and one reference electrode; a container supporting the sensor and a cover arranged mobile relative to one another to confer on the cartridge at least two separate operating configurations, a first configuration in which the sensor is communicating with the first analysis chamber and a second configuration in which the sensor is communicating with the second calibration chamber; sealing between the chambers of the container and the cover; and a drive member for providing a relative movement of the container relative to the cover.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: July 4, 2023
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Eric Gouze, Frederic Bottausci, Pascal Mailley, Olivier Fuchs
  • Publication number: 20220412915
    Abstract: A method for producing a polymer membrane for the potentiometric detection of an analyte, the method comprising the following successive steps: providing a formulation comprising a dissolved polymer, an ion exchanger, an ionophore, optionally a plasticiser, and a solvent selected from glycol ethers and acetates thereof, and glycol diacetates, depositing the formulation on a support, for example a transducer, and evaporating the solvent, so as to form a polymer membrane.
    Type: Application
    Filed: November 17, 2020
    Publication date: December 29, 2022
    Inventors: Mélanie Alias, Maxime Gougis, Guilhem Henrion, Pascal Mailley, Thibault Thery-Parriel, Yohann Thomas
  • Patent number: 11426106
    Abstract: A medical drain sensor is provided located in a region of a drain tube which has turbulent or re-circulatory exudate flow. Means are provided in some embodiments to promote or enhance such flow.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: August 30, 2022
    Assignees: Sofradim Production, CEA (Commissariat A L'energie Atomique Et Aux Energies Alternatives)
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Mélanie Alias, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • Publication number: 20220196590
    Abstract: An electrode for enzymatic biosensor being in the form of a fibrous material and comprising electrically conductive fibres and electrically non-conductive fibres, all or part of which are functionalised by enzymes, identical or different. A method for preparing such an electrode and an electrochemical detection enzymatic biosensor comprising same.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 23, 2022
    Inventors: Frédéric Revol-Cavalier, Pascal Mailley, Natalie Perrault, Anne Perwuelz, Philippe Vroman
  • Publication number: 20210178131
    Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
    Type: Application
    Filed: February 19, 2021
    Publication date: June 17, 2021
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Severine Vignoud, Frederic Bottausci, Pascal Mailley
  • Patent number: 10953207
    Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: March 23, 2021
    Assignees: Sofradim, CEA (Commissariat A L'energie Atomique Et Aux Energies Alternatives)
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • Publication number: 20180338714
    Abstract: A medical drain sensor is provided located in a region of a drain tube which has turbulent or re-circulatory exudate flow. Means are provided in some embodiments to promote or enhance such flow.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 29, 2018
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Mélanie Alias, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • Publication number: 20180339140
    Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 29, 2018
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • Patent number: 9287517
    Abstract: The invention concerns a method for preparing a grafted material comprising the following steps: a) providing a material which, on its surface, comprises sp3 hybridized carbon, silicon and/or germanium atoms carrying at least one hydrogen atom, and b) contacting in a solvent the material such as provided at step a) with a compound (C) carrying at least one amine function in the unprotonated state, whereby the said compound (C) is grafted onto the said material.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: March 15, 2016
    Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)
    Inventors: Franck Jacques Omnes, Charles Agnes, Sebastien Ruffinatto, Pascal Mailley
  • Publication number: 20120177894
    Abstract: The invention concerns a method for preparing a grafted material comprising the following steps: a) providing a material which, on its surface, comprises sp3 hybridized carbon, silicon and/or germanium atoms carrying at least one hydrogen atom, and b) contacting in a solvent the material such as provided at step a) with a compound (C) carrying at least one amine function in the unprotonated state, whereby the said compound (C) is grafted onto the said material.
    Type: Application
    Filed: July 2, 2010
    Publication date: July 12, 2012
    Applicants: Universite Joseph Fourier, Centre National De La Recherche Scientifique (C.N.R.S)
    Inventors: Franck Jacques Omnes, Charles Agnes, Sebastien Ruffinatto, Pascal Mailley
  • Publication number: 20110174629
    Abstract: The invention relates to a method for functionalising at least a portion of a wall of a pore of a carrier material, characterised in that it comprises: a) contacting the pore with a solution of electrically activated entities and positioning two electrodes in said solution in order to create inside the pore, and when an electric signal is applied between the two electrodes, a voltage drop capable of generating a localised deposit on said wall; and b) applying an electric signal between the two electrodes in order to activate the electrically activated entities and carry out said functionalisation function.
    Type: Application
    Filed: February 5, 2009
    Publication date: July 21, 2011
    Applicant: Comm. A L'Energie Atom. Et Aux Energies Alterna
    Inventors: Aurélie Bouchet, Emeline Descamps, Pascal Mailley, Thierry Livache, Vincent Haguet, Francois Chatelain