Patents by Inventor Armelle Marecat

Armelle Marecat 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 for Increasing the Biomass and the Metabolic Activity of Microorganisms by the Combined Adjustment of the Oxidation-Reduction Potential and of the Oxygen Dissolved During the Fermentation Process
    Publication number: 20140141405
    Abstract: The invention relates to a method for cultivating microorganisms, particularly of the type that comprises the step of seeding a culture medium with one or more microorganism strains, and the step of cultivating the medium thus seeded, characterized in that it comprises, during the entirety or a portion of the cultivation, the two following and simultaneous adjustments: adjusting the amount of oxygen dissolved in the medium to a given dissolved-oxygen setpoint; adjusting the value of the redox potential Eh of the medium to a given setpoint value Eh.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: L'Air Liquide, Societe Anonyme pour I'Etude et Exploitation des Procedes Georges Claude
    Inventors: Armelle Marecat, Dominique Ibarra, Isabelle Auzanneau, Jean-Roch Mouret, Jean-Philippe Obert, Loic Damongeot, Olivier Roy
  • Method for Increasing the Biomass and the Metabolic Activity of Microorganisms by the Combined Adjustment of the Oxidation-Reduction Potential and of the Oxygen Dissolved During the Fermentation Process
    Publication number: 20110104733
    Abstract: The invention relates to a method for cultivating microorganisms, particularly of the type that comprises the step of seeding a culture medium with one or more microorganism strains, and the step of cultivating the medium thus seeded, characterized in that it comprises, during the entirety or a portion of the cultivation, the two following and simultaneous adjustments: adjusting the amount of oxygen dissolved in the medium to a given dissolved-oxygen setpoint; adjusting the value of the redox potential Eh of the medium to a given setpoint value Eh.
    Type: Application
    Filed: February 5, 2009
    Publication date: May 5, 2011
    Applicant: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
    Inventors: Armelle Marecat, Dominique Ibarra, Isabelle Auzanneau, Jean-Roch Mouret, Jean-Philippe Obert, Loïc Damongeot, Olivier Roy