Patents by Inventor Francisco VASQUEZ VELADO

Francisco VASQUEZ VELADO 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
  • 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