Patents by Inventor Benjamin PERCHERON

Benjamin PERCHERON 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 Producing A Sugar Syrup From A Residual Lignocellulosic Biomass
    Publication number: 20230323407
    Abstract: The invention relates to a method for producing a sugar syrup comprising fermentable sugars from lignocellulosic biomass containing paper waste, in particular printable paper, printed paper or cardboard, said method comprising the following steps: a. optionally, a step of shredding said lignocellulosic biomass containing paper waste; b.i. a step of impregnating said lignocellulosic biomass containing paper waste or shredded lignocellulosic biomass obtained on completion of step a. in an aqueous medium, and ii. a thermal pretreatment step implemented, without the addition of acid, at a temperature of between 80° C. and 150° C., at a pH between 6.5 and 8.5, in particular between 6.5 and 8, in order to obtain a pretreated product, said impregnation and thermal pretreatment steps being carried out simultaneously or successively according to i. and then ii; c. a step of enzymatic hydrolysis of the pretreated product obtained on completion of step b.
    Type: Application
    Filed: July 30, 2021
    Publication date: October 12, 2023
    Applicant: SUEZ GROUPE
    Inventor: Benjamin PERCHERON
  • strains unable to produce hydrogen and useful for the continuous production of chemicals and fuels
    Patent number: 10669530
    Abstract: The present invention relates to a new strain of Clostridium acetobutylicum modified to be unable to produce hydrogen and its use for the continuous production of bulk chemicals such as lactate, 1,3-propanediol, ethanol, butanol, isobutanol, 1,3-butanediol, acetate, acetone, isopropanol, 3-hydroxy-3-methylbutyrate and isobutene at high yield.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: June 2, 2020
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT NATIONAL DES SCIENCES APPLIQUEES, INSTITUT NATIONAL DE A RECHERCHE AGRONOMIQUE
    Inventors: Philippe Soucaille, Ngoc-Phuong-Thao Nguyen, Benjamin Percheron, Christian Croux, Isabelle Meynial-Salles
  • MUTANT YEAST STRAIN CAPABLE OF PRODUCING MEDIUM CHAIN FATTY ACIDS
    Publication number: 20200017892
    Abstract: Embodiments of the present disclosure relate to mutant yeast strains, in particular mutant Yarrowia strains, capable of producing medium chain fatty acids compared to the parent oleaginous yeast strain from which said mutant oleaginous yeast strain derives. Embodiments of the present disclosure also relate to means and methods for obtaining these mutant yeast strains.
    Type: Application
    Filed: January 8, 2018
    Publication date: January 16, 2020
    Applicants: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE TOULOUSE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Florence Bordes, Coraline Rigouin, Alain Marty, Marc Gueroult, Isabelle Andre, Sophie Barbe, Benjamin Percheron, Christian Croux, Fayza Daboussi
  • CLOSTRIDIUM ACETOBUTYLICUM STRAINS UNABLE TO PRODUCE HYDROGEN AND USEFUL FOR THE CONTINUOUS PRODUCTION OF CHEMICALS AND FUELS
    Publication number: 20170240869
    Abstract: The present invention relates to a new strain of Clostridium acetobutylicum modified to be unable to produce hydrogen and its use for the continuous production of bulk chemicals such as lactate, 1,3-propanediol, ethanol, butanol, isobutanol, 1,3-butanediol, acetate, acetone, isopropanol, 3-hydroxy-3-methylbutyrate and isobutene at high yield.
    Type: Application
    Filed: September 18, 2015
    Publication date: August 24, 2017
    Inventors: Philippe SOUCAILLE, Ngoc-Phuong-Thao NGUYEN, Benjamin PERCHERON, Christian CROUX, Isabelle MEYNIAL-SALLES