Patents by Inventor Alain Murigneux

Alain Murigneux 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).

  • Patent number: 11737404
    Abstract: Disclosed is a method of producing hybrid seeds, in particular hybrid cereal seeds, comprising crossing a stand of shorter female (male sterile) plants (shorter than the fertile plants) with a stand of taller male fertile plants (taller than the sterile plants). The method comprises limiting the proportion of self-fertilized male seed in the final produced seed stock. In particular, the method limits the seed development on male plants after pollination to reduce or eliminate the proportion of self-fertilized male seed in the final produced seed stock. The method limits this proportion of self-fertilized male seed in the final produced seed stock, under a threshold value, preferably under a value to be compliant with a regulatory hybridity level. Limiting the seed stock of male plant comprises passing, at least once, a tool extending above the height of the shorter female plants, but below the level of the height of the taller male fertile plants, between anthesis, preferably end of anthesis, and harvest.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: August 29, 2023
    Assignee: LIMAGRAIN EUROPE
    Inventors: Thomas Jolliffe, Mark Glew, Mark Rusling, Alain Murigneux, Pierrick Varenne
  • Publication number: 20200347104
    Abstract: A wheat transgenic plant carrying restorer of fertility genes specific to T. timopheevii CMS cytoplasm.
    Type: Application
    Filed: October 31, 2018
    Publication date: November 5, 2020
    Applicants: VILMORIN & CIE, LIMAGRAIN EUROPE
    Inventors: Pierrick VARENNE, Jordi COMADRAN, Sébastien SPECEL, Alain MURIGNEUX, Joanna MELONEK, Ian SMALL, Pascual PEREZ, Jorge DUARTE, Jean-Philippe PICHON, Sylvain LEVADOUX, Jérôme MARTIN, François TORNEY
  • Publication number: 20170079224
    Abstract: Disclosed is a method of producing hybrid seeds, in particular hybrid cereal seeds, comprising crossing a stand of shorter female (male sterile) plants (shorter than the fertile plants) with a stand of taller male fertile plants (taller than the sterile plants). The method comprises limiting the proportion of self-fertilized male seed in the final produced seed stock. In particular, the method limits the seed development on male plants after pollination to reduce or eliminate the proportion of self-fertilized male seed in the final produced seed stock. The method limits this proportion of self-fertilized male seed in the final produced seed stock, under a threshold value, preferably under a value to be compliant with a regulatory hybridity level. Limiting the seed stock of male plant comprises passing, at least once, a tool extending above the height of the shorter female plants, but below the level of the height of the taller male fertile plants, between anthesis, preferably end of anthesis, and harvest.
    Type: Application
    Filed: March 10, 2015
    Publication date: March 23, 2017
    Applicant: LIMAGRAIN EUROPE
    Inventors: Thomas JOLLIFFE, Mark GLEW, Mark RUSLING, Alain MURIGNEUX, Pierrick VARENNE
  • Patent number: 8686231
    Abstract: The present invention relates to the field of improving the digestibility of maize and the tolerance of maize to fungal pathogens, and in particular to Fusarium disease, by introgression of the G2092 allele.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: April 1, 2014
    Assignee: Biogemma
    Inventors: Alain Murigneux, Jean-Pierre Martinant, Christophe Tatout, Bruno Grezes-Besset
  • Patent number: 8330006
    Abstract: The present invention relates to the field of the improvement of the digestibility and the tolerance of maize to fungal pathogens and especially to fusariosis by modification of the C4H gene.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: December 11, 2012
    Assignee: Biogemma
    Inventors: Alain Murigneux, Christophe Tatout, Jean-Pierre Martinant, Bruno Grezes-Besset
  • Patent number: 8198511
    Abstract: The Invention relates to maize having a reduced level of CAD2 activity due to the presence of the delta-314 allele, and to the use thereof for silage.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: June 12, 2012
    Assignee: Biogemma
    Inventors: Alain Murigneux, Jean-Pierre Martinant, Christophe Tatout
  • Publication number: 20110252500
    Abstract: The present invention relates to the field of improving the digestibility of maize and the tolerance of maize to fungal pathogens, and in particular to Fusarium disease, by introgression of the G2092 allele.
    Type: Application
    Filed: November 19, 2008
    Publication date: October 13, 2011
    Applicant: BIOGEMMA
    Inventors: Alain Murigneux, Jean-Pierre Martinant, Christophe Tatout, Bruno Grezes-Besset
  • Patent number: 8013214
    Abstract: The invention relates to a maize plant having a decrease in the CCR enzyme activity due to the presence of the 3318 allele and its use for ensilage.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: September 6, 2011
    Assignee: BIOGEMMA S.A.S.
    Inventors: Alain Murigneux, Jean-Pierre Martinant, Christophe Tatout
  • Publication number: 20100203196
    Abstract: The invention relates to maize having a reduced level of CAD2 activity due to the presence of the ?314 allele, and to the use thereof for sillage.
    Type: Application
    Filed: July 29, 2008
    Publication date: August 12, 2010
    Applicant: BIOGEMMA
    Inventors: Alain Murigneux, Jean-Pierre Martinant, Christophe Tatout
  • Publication number: 20100005537
    Abstract: The present invention relates to the field of the improvement of the digestibility and the tolerance of maize to fungal pathogens and especially to fusariosis by modification of the C4H gene.
    Type: Application
    Filed: October 23, 2007
    Publication date: January 7, 2010
    Applicant: Biogemma
    Inventors: Alain Murigneux, Christophe Tatout, Jean-Pierre Martinant, Bruno Grezes-Besset
  • Publication number: 20090031439
    Abstract: The invention relates to a maize plant having a decrease in the CCR enzyme activity due to the presence of the 3318 allele and its use for ensilage.
    Type: Application
    Filed: September 28, 2005
    Publication date: January 29, 2009
    Inventors: Alain Murigneux, Jean-Pierre Martinant, Christophe Tatout
  • Publication number: 20060282912
    Abstract: The invention relates to improving the digestibility of a plant by total or partial inhibition of the expression and/or of the activity of the Pox3/U19 peroxidase of said plant. The invention also relates to the selection of plants with improved digestibility, in which the expression and/or the activity of the Pox3/U19 peroxidase is partially or totally inhibited.
    Type: Application
    Filed: March 10, 2004
    Publication date: December 14, 2006
    Applicant: GENOPLANTE-VALOR
    Inventors: Carine Guillet, Yves Barriere, Alain Murigneux, Jean-Pierre Martinant, Elise Redondo
  • Publication number: 20050208570
    Abstract: The invention provides oligonucleotides and their complements that can be used as allele-specific probes or primers for sequencing, oligonucleotide probe hybridization, and allele-specific amplification. Such oligonucleotides can be used, for example, to facilitate genetic distinction between individual plants in plant populations.
    Type: Application
    Filed: May 9, 2005
    Publication date: September 22, 2005
    Applicant: Affymetrix, Inc.
    Inventors: Bertrand Lemieux, Benoit Landry, Ronald Sapolsky, Alain Murigneux
  • Publication number: 20030175732
    Abstract: The invention concerns the identification and co-localisation between two QTL corn digestibility loci and genes involved in the synthesis of lignin, and the uses thereof in methods for producing digestible corn.
    Type: Application
    Filed: November 25, 2002
    Publication date: September 18, 2003
    Inventors: Pere Puigdomenech, Pascual Perez, Alain Murigneux, Jean-Pierre Martinant, Marie-Helene Tixier, Joan Rigau, Laura Civardi, Tamara Maes
  • Publication number: 20030032025
    Abstract: The invention provides oligonucleotides and their complements that can be used as allele-specific probes or primers for sequencing, oligonucleotide probe hybridization, and allele-specific amplification. Such oligonucleotides can be used, for example, to facilitate genetic distinction between individual plants in plant populations.
    Type: Application
    Filed: January 9, 2002
    Publication date: February 13, 2003
    Applicant: Affymetrix, Inc.
    Inventors: Bertrand Lemieux, Benoit S. Landry, Ronald J. Sapolsky, Alain Murigneux