Patents by Inventor Fabienne Maillet

Fabienne Maillet 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).

  • Lipochito-oligosaccharides stimulating arbuscular mycorrhizal symbiosis
    Patent number: 11008356
    Abstract: The invention relates to lipochitooligosaccharides obtainable from arbuscular mycorrhizal fungi, and which are useful for stimulating arbuscular mycorrhizal symbiosis, and lateral root formation.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: May 18, 2021
    Assignees: Institut National de Recherche Pour l'Agriculture, l'Alimentation et Environnement, Centre National de la Recherche Scientifique, Universite Paul Sabatier
    Inventors: Jean Denarie, Fabienne Maillet, Verena Poinsot, Olivier Andre, Guillaume Becard, Monique Gueunier, Laurence Cromer, Alexandra Haouy, Delphine Giraudet
  • LIPOCHITO-OLIGOSACCHARIDES STIMULATING ARBUSCULAR MYCORRHIZAL SYMBIOSIS
    Publication number: 20160137681
    Abstract: The invention relates to lipochitooligosaccharides obtainable from arbuscular mycorrhizal fungi, and which are useful for stimulating arbuscular mycorrhizal symbiosis, and lateral root formation.
    Type: Application
    Filed: January 25, 2016
    Publication date: May 19, 2016
    Inventors: Jean DENARIE, Fabienne MAILLET, Verena POINSOT, Olivier ANDRE, Guillaume BECARD, Monique GUEUNIER, Laurence CROMER, Alexandra HAOUY, Delphine GIRAUDET
  • Lipochito-oligosaccharides stimulating arbuscular mycorrhizal symbiosis
    Patent number: 9241454
    Abstract: The invention relates to lipochitooligosaccharides obtainable from arbuscular mycorrhizal fungi, and which are useful for stimulating arbuscular mycorrhizal symbiosis, and lateral root formation.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: January 26, 2016
    Assignees: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), UNIVERSITE PAUL SABATIER
    Inventors: Jean Denarie, Fabienne Maillet, Véréna Poinsot, Olivier Andre, Guillaume Becard, Monique Gueunier, Laurence Cromer, Alexandra Haouy, Delphine Giraudet
  • Synthetic compounds useful as nodulation agents of leguminous plants and preparation processes thereof
    Patent number: 8198420
    Abstract: The present invention relates to synthetic compounds that are active on plants, especially as legume nodulation factors, and also as plant growth stimulators, and to methods for preparing such compounds, which are of formula (I).
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: June 12, 2012
    Assignees: Bayer SAS, Institute National de la Recherche Agronomique, Centre National de la Recherche Scientifique
    Inventors: Jean-Marie Beau, Jean Denarie, Alfred Grenier, Nathalie Grenouillat, Fabienne Maillet, Boris Vauzeilles
  • Lipochito-Oligosaccharides Stimulating Arbuscular Mycorrhizal Symbiosis
    Publication number: 20110301032
    Abstract: The invention relates to lipochitooligosaccharides obtainable from arbuscular mycorrhizal fungi, and which are useful for stimulating arbuscular mycorrhizal symbiosis, and lateral root formation.
    Type: Application
    Filed: October 28, 2009
    Publication date: December 8, 2011
    Inventors: Jean Denarie, Fabienne Maillet, Véréna Poinsot, Olivier Andre, Guillaume Becard, Monique Gueunier, Laurence Cromer, Alexandra Haouy, Delphine Giraudet
  • SYNTHETIC COMPOUNDS USEFUL AS NODULATION AGENTS OF LEGUMINOUS PLANTS AND PREPARATION PROCESSES THEREOF
    Publication number: 20110281729
    Abstract: The present invention relates to synthetic compounds that are active on plants, especially as legume nodulation factors, and also as plant growth stimulators, and to methods for preparing such compounds, which are of formula (I).
    Type: Application
    Filed: July 28, 2011
    Publication date: November 17, 2011
    Applicants: BAYER SAS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE
    Inventors: Jean-Marie BEAU, Jean DENARIE, Alfred GRENIER, Nathalie GRENOUILLAT, Fabienne Maillet, Boris Vauzeilles
  • Synthetic compounds useful as nodulation agents of leguminous plants and preparation processes thereof
    Patent number: 8013132
    Abstract: The present invention relates to synthetic compounds that are active on plants, especially as legume nodulation factors, and also as plant growth stimulators, and to methods for preparing such compounds, which are of formula (I).
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: September 6, 2011
    Assignees: Bayer SAS, Institute National de la Recherche Agronomique, Centre National de la Recherche Scientifique
    Inventors: Jean-Marie Beau, Jean Denarie, Alfred Grenier, Nathalie Grenouillat, Fabienne Maillet, Boris Vauzeilles
  • Synthetic compounds useful as nodulation agents of leguminous plants and preparation processes thereof
    Publication number: 20100160167
    Abstract: The present invention relates to synthetic compounds that are active on plants, especially as legume nodulation factors, and also as plant growth stimulators, and to methods for preparing such compounds, which are of formula (I): “Veuillez inserer la formule chimique de la version papier” (I)
    Type: Application
    Filed: September 30, 2009
    Publication date: June 24, 2010
    Applicants: Bayer CropScience S.A., Institut National de la Recherche Agronomique, Centre National de la Recherche Scientifique
    Inventors: Jean-Marie Beau, Jean Denarie, Alfred Greiner, Nathalie Grenouillat, Fabienne Maillet, Boris Vauzeilles
  • Synthetic compounds useful as nodulation agents of leguminous plants and preparation processes thereof
    Patent number: 7619076
    Abstract: The present invention relates to synthetic compounds that are active on plants, especially as legume nodulation factors, and also as plant growth stimulators, and to methods for preparing such compounds, which are of formula (I):
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: November 17, 2009
    Assignees: Bayer Cropscience S.A., Institut National de la Recherche Agronomique, Centre National de la Recherche Scientifique
    Inventors: Jean-Marie Beau, Jean Denarie, Alfred Greiner, Nathalie Grenouillat, Fabienne Maillet, Boris Vauzeilles
  • Synthetic compounds useful as nodulation agents of leguminous plants and preparation processes thereof
    Publication number: 20070067921
    Abstract: The present invention relates to synthetic compounds that are active on plants, especially as legume nodulation factors, and also as plant growth stimulators, and to methods for preparing such compounds, which are of formula (I):
    Type: Application
    Filed: December 22, 2004
    Publication date: March 29, 2007
    Inventors: Jean-Marie Beau, Jean Denarie, Alfred Greiner, Nathalie Grenouillat, Fabienne Maillet, Boris Vauzeilles
  • Substance with lipo-oligosaccharide structure capable of acting as plant-specific symbiotic signals, processes for producing them and their applications
    Patent number: 5549718
    Abstract: An essentially pure substance has a structure of a Nod factor or one of its analogues. The Nod factor is characterized by the fact that its biosynthesis is controlled by at least one nodulation gene (nodA,B,C) common to the Rhizobiaceae, in particular to the genera Rhizobium, Bradyrhizobium, Sinorhizobium and Azorhizobium. This substance consists of a lipo-oligosaccharide which is not a derivative of the exopolysaccharides and which has the general formula (I). In formula (I), the Nod factor of which it has the structure is a plant-specific symbiotic signal and is capable of enhancing the capacity of the bacteria of infect the host plant with which it is associated and/or of accelerating the formation of nodules on the host plant with which it is associated and/or of inducing the transcription of symbiotic genes of the leguminoseae. Applications to the treatment of plants and as an active therapeutic agent in humans and animals.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: August 27, 1996
    Assignees: Centre National de la Recherche Scientifique (C.N.R.S.), Institut National de la Recherche Agronomique (I.N.R.A.)
    Inventors: Patrice Lerouge, Philippe Roche, Catherine Faucher, Fabienne Maillet, Jean Denarie, Jean-Claude Prome, Georges Truchet