Patents by Inventor Jean-Pierre Martinant

Jean-Pierre Martinant 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).

  • MULTIPLEX TARGETED RECOMBINATIONS FOR TRAIT INTROGRESSION APPLICATIONS
    Publication number: 20240052359
    Abstract: The invention relates to a plant containing genes coding for a dead Cas protein, a Spo11 protein, a guide RNAs around traits of interest and its use to improve introgression of the traits.
    Type: Application
    Filed: February 10, 2022
    Publication date: February 15, 2024
    Inventors: Jean-Pierre MARTINANT, Pascual PEREZ, Jean-Philippe PICHON
  • WHEAT HAPLOID INDUCER PLANT AND USES
    Publication number: 20230073514
    Abstract: The invention relates to a wheat haploid inducer plant comprising at least one cell which presents inhibition of the expression of the three NLD genes of genome A, B and D, and at least one dominant or semi-dominant genetic marker, wherein said genetic marker produces, a detectable phenotype, as well as methods of uses.
    Type: Application
    Filed: January 20, 2021
    Publication date: March 9, 2023
    Inventors: Jordi COMADRAN, Jean-Pierre MARTINANT, Wyatt PAUL, Sébastien SPECEL
  • Polynucleotide responsible of haploid induction in maize plants and related processes
    Patent number: 11445671
    Abstract: The present invention concerns an isolated polynucleotide responsible of haploid induction in maize plants and related processes. Additionally, the invention relates to plants that have been genetically transformed with the polynucleotide of the invention. The invention also relates to a process for screening a mutant plant population for enhanced haploid induction by using said isolated polynucleotide. The invention further relates to molecular markers associated with haploid induction in maize plants and their use in quality control for inducer lines.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: September 20, 2022
    Assignees: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA), LIMAGRAIN EUROPE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Jean-Pierre Martinant, Jordi Comadran, Jean-Baptiste Laffaire, Peter Rogowsky, Thomas Widiez
  • METHOD FOR PERFORMING GENOTYPING ANALYSIS
    Publication number: 20220172798
    Abstract: The invention relates to a computer implemented method for genotyping of individuals, by using various new indicators to improve quality of runs interpretations and new quality controls. This increases the quality of data used in plant breeding applications.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Anne-Valérie DUMAS, Stéphanie Chauvet, Sanda Guilloud, Jean-Pierre Martinant, Guillaume Collange
  • METHOD FOR THE QUALITY CONTROL OF SEED LOTS
    Publication number: 20210317539
    Abstract: The invention relates to a method for the quality control of the varietal purity of seed lots by analysing sub-lots of the seeds, said control being carried out by sequencing the genes of interest.
    Type: Application
    Filed: July 29, 2019
    Publication date: October 14, 2021
    Inventors: Nathalie RIVIERE, Jordi COMADRAN, Sandra CONTAMINE, Jean-Pierre MARTINANT, Guillaume COLLANGE, Aurélien AUDES
  • BRASSICA PLANT WITH POD SHATTERING TOLERANCE
    Publication number: 20210169029
    Abstract: A Brassica plant including a Raphanus genomic fragment within its genome, wherein the fragment confers pod shattering tolerance phenotype POSH+ and the fragment is characterized by the absence of at least one SNP within one or more of the following Raphanus markers: SEQ ID NOs: 4-18.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 10, 2021
    Applicant: LIMAGRAIN EUROPE
    Inventors: Stefan ABEL, Laurent HANNETON, Vasilis GEGAS, Jordi COMADRAN, Jean Pierre MARTINANT
  • Method for performing multiplexed genotyping
    Patent number: 10745697
    Abstract: The invention relates to a method for genotyping individuals, through multiplexing genotyping, when samples carrying different loci of various individuals are pooled and genotyping is performed on this pool.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: August 18, 2020
    Assignee: LIMAGRAIN EUROPE
    Inventors: Jean-Pierre Martinant, Pascal Flament
  • BRASSICA PLANT WITH POD SHATTERING TOLERANCE
    Publication number: 20180220607
    Abstract: A Brassica plant including a Raphanus genomic fragment within its genome, wherein the fragment confers pod shattering tolerance phenotype POSH+ and the fragment is characterized by the absence of at least one SNP within one or more of the following Raphanus markers: SEQID NOs 4-18.
    Type: Application
    Filed: August 4, 2016
    Publication date: August 9, 2018
    Applicant: LIMAGRAIN EUROPE
    Inventors: Stefan ABEL, Laurent HANNETON, Vasilis GEGAS, Jordi COMADRAN, Jean Pierre MARTINANT
  • METHOD FOR PERFORMING GENOTYPING ANALYSIS
    Publication number: 20180181703
    Abstract: The invention relates to a computer implemented method for genotyping of individuals, by using various new indicators to improve quality of runs interpretations and new quality controls. This increases the quality of data used in plant breeding applications.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 28, 2018
    Inventors: Anne-Valérie DUMAS, Stéphanie Chauvet, Sandra Guilloud, Jean-Pierre Martinant, Guillaume Collange
  • POLYNUCLEOTIDE RESPONSIBLE OF HAPLOID INDUCTION IN MAIZE PLANTS AND RELATED PROCESSES
    Publication number: 20180116142
    Abstract: The present invention concerns an isolated polynucleotide responsible of haploid induction in maize plants and related processes. Additionally, the invention relates to plants that have been genetically transformed with the polynucleotide of the invention. The invention also relates to a process for screening a mutant plant population for enhanced haploid induction by using said isolated polynucleotide. The invention further relates to molecular markers associated with haploid induction in maize plants and their use in quality control for inducer lines.
    Type: Application
    Filed: May 6, 2016
    Publication date: May 3, 2018
    Inventors: Jean-Pierre MARTINANT, Jordi COMADRAN, Jean-Baptiste LAFFAIRE, Peter ROGOWSKY, Thomas WIDIEZ
  • METHOD FOR PERFORMING MULTIPLEXED GENOTYPING
    Publication number: 20160326522
    Abstract: The invention relates to a method for genotyping individuals, through multiplexing genotyping, when samples carrying different loci of various individuals are pooled and genotyping is performed on this pool.
    Type: Application
    Filed: January 9, 2015
    Publication date: November 10, 2016
    Applicant: Limagrain Europe
    Inventors: Jean-Pierre Martinant, Pascal Flament
  • Maize with increased tolerance to fungal diseases
    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
  • METHOD FOR MODIFYING THE BLOOMING DATE OF A PLANT
    Publication number: 20130198892
    Abstract: The present invention applies to the field of plant improvements, in particular to the modification of the blooming date thereof, by manipulation of the Prec31 gene.
    Type: Application
    Filed: March 15, 2011
    Publication date: August 1, 2013
    Applicants: GENOPLANTE-VALOR, BIOGEMMA
    Inventors: Jean-Pierre Martinant, Christophe Tatout
  • Maize with good digestibility and disease resistant
    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
  • Maize having improved digestibility
    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
  • MAIZE WITH INCREASED TOLERANCE TO FUNGAL DISEASES
    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
  • Maize having an improved digestibility
    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
  • MAIZE HAVING IMPROVED DIGESTIBILITY
    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
  • MAIZE WITH GOOD DIGESTIBILITY AND DISEASE RESISTANT
    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
  • MAIZE HAVING AN IMPROVED DIGESTIBILITY
    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