Patents by Inventor France Thevenieau

France Thevenieau 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).

  • Triacylglycerol-based lipid composition
    Patent number: 10278933
    Abstract: The invention relates to a lipid composition comprising fatty acids mainly in the form of triacylglycerols, in which composition at least 50% of the fatty acids are 14-methyl pentadecanoic acids, and at least 8% of the fatty acids are 12-methyl tetradecanoic acids, the percentages being expressed by weight with respect to the total fatty acids of the composition.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: May 7, 2019
    Assignees: AVRIL, UNIVERSITE PARIS-SUD
    Inventors: France Thevenieau, Sophie Sambou, Marie-Joëlle Virolle, Thierry Dulermo
  • MICROORGANISMS AND USE THEREOF FOR THE PRODUCTION OF DIACIDS
    Publication number: 20180363011
    Abstract: This invention relates to the use of a yeast strain overexpressing at least the following genes: the ALK3 gene, at least one of genes ADH2 and ADH5 and at least one of genes FALDH3 and FALDH4, or gene FA01, for the fermentation-based production of carboxylic diacids.
    Type: Application
    Filed: March 25, 2016
    Publication date: December 20, 2018
    Applicants: FONDS DE DEVELOPPEMENT DES FILIERES DES OLEAGINEUX ET DES PROTEAGINEUX FIDOP, INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
    Inventors: France Thevenieau, Jean-Marc Nicaud, Vincent Sauveplane, Heber Gamboa-Melendez, Nicolas Morin
  • Hyperhalophilic strain and use thereof for the degradation of carbon-containing substrates
    Patent number: 10144977
    Abstract: The present invention relates to a novel hyperhalophilic strain and use thereof for the degradation of carbon-containing substrates, in particular making it possible to prepare novel polymers.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: December 4, 2018
    Assignees: Institut de Recherche Pour le Developpement (I.R.D.), Societe Interoleagineuse D'Assistance et de Developpement (SIA)
    Inventors: Bernard Ollivier, Wajdi Ben Hania, France Thevenieau, Abdeljabbar Hedi, Marie-Laure Fardeau
  • MATERIAL AND PROCESS FOR OBTAINING SAME
    Publication number: 20180118900
    Abstract: The invention relates to a material comprising: a first crosslinked polymer forming a network, and a second linear polymer comprising n monomers, each of the monomers having the following formula I: (I), where m varies from 0 to 4, R is selected from hydrogen, an ethyl group and an alkyl group, and n is a non-zero natural integer, said material being such that it forms a semi-interpenetrating network wherein the second linear polymer is entangled in the network of the first polymer.
    Type: Application
    Filed: April 22, 2016
    Publication date: May 3, 2018
    Applicants: AVRIL, Centre National de la Recherche Scientifique (CNRS ), Université Paris-Est Créteil Val de Marne (UPEC)
    Inventors: France Thevenieau, Carine Mangeon, Estelle Renard, Valérie Langlois
  • Novel Hyperhalophilic Strain and Use Thereof for the Degradation of Carbon-Containing Substrates
    Publication number: 20170058368
    Abstract: The present invention relates to a novel hyperhalophilic strain and use thereof for the degradation of carbon-containing substrates, in particular making it possible to prepare novel polymers.
    Type: Application
    Filed: April 30, 2015
    Publication date: March 2, 2017
    Inventors: Bernard Ollivier, Wajdi Ben Hania, France Thevenieau, Abdeljabbar Hedi, Marie-Laure Fardeau
  • METHOD FOR THE PRODUCTION OF LIPIDS BY MICROORGANISMS, AND USE OF SAID LIPIDS
    Publication number: 20160369308
    Abstract: The invention relates to the use of glycerol, or a C3-C5 sugar, as the main carbon source during the culturing of actinomyces bacteria for the production of lipids by said bacteria.
    Type: Application
    Filed: June 20, 2014
    Publication date: December 22, 2016
    Applicants: AVRIL, UNIVERSITE PARIS-SUD
    Inventors: FRANCE THEVENIEAU, MARIE-JOËLLE VIROLLE, THIERRY DULERMO, MAXIME VERGNE
  • TRIACYLGLYCEROL-BASED LIPID COMPOSITION
    Publication number: 20160143872
    Abstract: The invention relates to a lipid composition comprising fatty acids mainly in the form of triacylglycerols, in which composition at least 50% of the fatty acids are 14-methyl pentadecanoic acids, and at least 8% of the fatty acids are 12-methyl tetradecanoic acids, the percentages being expressed by weight with respect to the total fatty acids of the composition.
    Type: Application
    Filed: June 20, 2014
    Publication date: May 26, 2016
    Applicants: AVRIL, UNIVERSITE PARIS-SUD
    Inventors: FRANCE THEVENIEAU, SOPHIE SAMBOU, MARIE-JOËLLE VIROLLE, THIERRY DULERMO
  • PRODUCTION OF DICARBOXYLIC ACIDS BY IMPROVED MUTANT STRAINS OF YARROWIA LIPOLYTICA
    Publication number: 20100041115
    Abstract: The invention concerns a method for producing dicarboxylic acids (DCA) with long hydrocarbon chains, also called diacids, which consists in culturing a mutant strain of Yarrowia lipolytica obtained by mutagenesis directed and more particularly disrupted at least for the POX2, POX3, POX4 and POX5 genes encoding acyl-CoA oxydase, in a medium consisting essentially of an energetic substrate including at least one carbon source and one nitrogen source and in subjecting said strain to a bioconversion substrate selected among n-alkanes of at least 10 carbon atoms, fatty acids of at least 10 carbon atoms, their alkyl esters and natural oils.
    Type: Application
    Filed: December 13, 2005
    Publication date: February 18, 2010
    Inventors: Jean-Marc Nicaud, France Thevenieau, Marie-Thérèse Le Dall, Rémy Marchal