Patents by Inventor Florian LEPOIVRE

Florian LEPOIVRE 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 and solution for assaying inhibitors in a petroleum fluid containing water
    Patent number: 10989665
    Abstract: A method for detecting and quantifying additives in a complex aqueous fluid, and a method for detecting an inhibitor of mineral deposition or corrosion, injected in a gas or oil well. The invention also relates to a developer solution including a lanthanide and a chelating agent for detecting said additives or inhibitors.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: April 27, 2021
    Assignees: TOTAL SA, UNIVERSITE CLAUDE BERNARD LYON 1 (UCBL), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Christian Hurtevent, Salima Baraka-Lokmane, Olivier Tillement, Arthur Marais, Mattéo Martini, Mahmoud Ould-Metidji, Francisco Vasquez Velado, Florian Lepoivre
  • Use of rare earth complexes as markers of petroleum products, crude oils, biofuels or lubricants
    Patent number: 10975318
    Abstract: The use, as markers of petroleum products, crude oils, biofuels or lubricants, of rare earth complexes or one of the constituents thereof chosen from rare earth ligands or salts, being capable of forming a rare earth complex after the addition of a developing solution. Preferably, the rare earth complex can be detected by time-resolved fluorescence. Also, a marking method and a method for detecting a rare earth complex as a marker of petroleum products, crude oils, biofuels or lubricants.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: April 13, 2021
    Assignees: INOVENTEAM, UNIVERSITE CLAUDE BERNARD LYON 1, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Arthur Marais, Mahmoud Ould-Metidji, Florian Lepoivre, Anatole Collet, Matteo Martini, Fabien Rossetti, Olivier Tillement, Antoine Vanlaer, François Ghillebaert
  • USE OF RARE EARTH COMPLEXES AS MARKERS OF PETROLEUM PRODUCTS, CRUDE OILS, BIOFUELS OR LUBRICANTS
    Publication number: 20190010413
    Abstract: The use, as markers of petroleum products, crude oils, biofuels or lubricants, of rare earth complexes or one of the constituents thereof chosen from rare earth ligands or salts, being capable of forming a rare earth complex after the addition of a developing solution. Preferably, the rare earth complex can be detected by time-resolved fluorescence. Also, a marking method and a method for detecting a rare earth complex as a marker of petroleum products, crude oils, biofuels or lubricants.
    Type: Application
    Filed: January 12, 2017
    Publication date: January 10, 2019
    Applicants: INOVENTEAM, UNIVERSITE CLAUDE BERNARD LYON 1, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Arthur MARAIS, Mahmoud OULD-METIDJI, Florian LEPOIVRE, Anatole COLLET, Matteo MARTINI, Fabien ROSSETTI, Olivier TILLEMENT, Antoine VANLAER, François GHILLEBAERT
  • METHOD AND SOLUTION FOR ASSAYING INHIBITORS IN A PETROLEUM FLUID CONTAINING WATER
    Publication number: 20180172596
    Abstract: A method for detecting and quantifying additives in a complex aqueous fluid, and a method for detecting an inhibitor of mineral deposition or corrosion, injected in a gas or oil well. The invention also relates to a developer solution including a lanthanide and a chelating agent for detecting said additives or inhibitors.
    Type: Application
    Filed: June 17, 2015
    Publication date: June 21, 2018
    Applicants: TOTAL SA, UNIVERSITE CLAUDE BERNARD LYON 1, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Christian HURTEVENT, Salima BARAKA-LOKMANE, Olivier TILLEMENT, Arthur MARAIS, Mattéo MARTINI, Mahmoud OULD-METIDJI, Francisco VASQUEZ VELADO, Florian LEPOIVRE