Patents by Inventor Francois Villalba

Francois Villalba 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).

  • Heteroarylphenylaminoquinolines and analogues
    Patent number: 11457629
    Abstract: The present disclosure relates to fungicidal active compounds, more specifically to heteroarylphenylaminoquinolines according to formula (I): and analogues thereof, processes and, intermediates for their preparation and use thereof as fungicidal active compound, particularly in the form of fungicide compositions. The present disclosure also relates to methods for the control of phytopathogenic fungi of plants using these compounds or compositions comprising thereof.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: October 4, 2022
    Assignees: Bayer Aktiengesellschaft, Bayer CropScience Aktiengesellschaft
    Inventors: Pierre Cristau, Philippe Desbordes, Jérémy Dufour, Christophe Dubost, Anthony Millet, Sebastien Naud, Mathieu Gourgues, Valérie Toquin, Virginie Lempereur, Francois Villalba, Philippe Rinolfi, Dominique Loque, Ulrike Wachendorff-Neumann
  • Benzosultams and analogues and their use as fungicides
    Patent number: 11219214
    Abstract: The present disclosure relates to fungicidal active compounds, more specifically to benzosultams and analogues thereof, processes and, intermediates for their preparation and use thereof as fungicidal active compound, particularly in the form of fungicide compositions. The present disclosure also relates to methods for the control of phytopathogenic fungi of plants using these compounds or compositions comprising thereof.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: January 11, 2022
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Philippe Desbordes, Christophe Dubost, Jeremy Dufour, Mathieu Gourgues, Philipp Holstein, Virginie Lempereur, Frederic Miege, Philippe Rinolfi, Vincent Rodeschini, Valerie Toquin, Francois Villalba, Ulrike Wachendorff-Neumann
  • FUNGICIDAL OXADIAZOLES
    Publication number: 20210009541
    Abstract: The present invention relates to oxadiazole derivatives thereof that may be used as fungicides.
    Type: Application
    Filed: February 11, 2019
    Publication date: January 14, 2021
    Inventors: Stephane BRUNET, Philippe DESBORDES, Sophie DUCERF, Jeremy DUFOUR, Andreas GOERTZ, Mathieu GOURGUES, Emmanuelle HILT, Sebastien NAUD, Anne-Sophie REBSTOCK, Vincent THOMAS, Aurelia VERNAY, Francois VILLALBA
  • BENZOSULTAMS AND ANALOGUES AND THEIR USE AS FUNGICIDES
    Publication number: 20200323211
    Abstract: The present disclosure relates to fungicidal active compounds, more specifically to benzosultams and analogues thereof, processes and, intermediates for their preparation and use thereof as fungicidal active compound, particularly in the form of fungicide compositions. The present disclosure also relates to methods for the control of phytopathogenic fungi of plants using these compounds or compositions comprising thereof.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 15, 2020
    Inventors: Philippe DESBORDES, Christophe DUBOST, Jeremy DUFOUR, Mathieu GOURGUES, Philipp HOLSTEIN, Virginie LEMPEREUR, Frederic MIEGE, Philippe RINOLFI, Vincent RODESCHINI, Valerie TOQUIN, Francois VILLALBA, Ulrike WACHENDORFF-NEUMANN
  • Benzosultams and analogues and their use as fungicides
    Patent number: 10736321
    Abstract: The present disclosure relates to fungicidal active compounds, more specifically to benzosultams and analogues thereof, processes and, intermediates for their preparation and use thereof as fungicidal active compound, particularly in the form of fungicide compositions. The present disclosure also relates to methods for the control of phytopathogenic fungi of plants using these compounds or compositions comprising thereof.
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: August 11, 2020
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Philippe Desbordes, Christophe Dubost, Jeremy Dufour, Mathieu Gourgues, Philipp Holstein, Virginie Lempereur, Frederic Miege, Philippe Rinolfi, Vincent Rodeschini, Valerie Toquin, Francois Villalba, Ulrike Wachendorff-Neumann
  • HETEROARYLPHENYLAMINOQUINOLINES AND ANALOGUES
    Publication number: 20200196602
    Abstract: The present disclosure relates to fungicidal active compounds, more specifically to heteroarylphenylaminoquinolines and analogues thereof, processes and, intermediates for their preparation and use thereof as fungicidal active compound, particularly in the form of fungicide compositions. The present disclosure also relates to methods for the control of phytopathogenic fungi of plants using these compounds or compositions comprising thereof.
    Type: Application
    Filed: April 27, 2018
    Publication date: June 25, 2020
    Inventors: Pierre CRISTAU, Philippe DESBORDES, Jérémy DUFOUR, Christophe DUBOST, Anthony MILLET, Sebastien NAUD, Mathieu GOURGUES, Valérie TOQUIN, Virginie LEMPEREUR, Francois VILLALBA, Philippe RINOLFI, Dominique LOQUE, Ulrike WACHENDORFF-NEUMANN
  • RNAi FOR THE CONTROL OF FUNGI AND OOMYCETES BY INHIBITING SACCHAROPINE DEHYDROGENASE GENE
    Publication number: 20190382770
    Abstract: The present invention relates to control of plant pathogens, particularly fungi or oomycetes, by inhibiting one or more biological functions, particularly by inhibiting saccharopine dehydrogenase gene(s) using RNA interference. The invention provides methods and compositions using RNA interference of plant pathogens target genes for such control. The invention is also directed to methods for making transgenic plants tolerant to said plant pathogens, and to transgenic plants and seeds generated thereof.
    Type: Application
    Filed: May 24, 2019
    Publication date: December 19, 2019
    Inventors: Thomas Delebarre, Cécile Dorme, Bernd Essigmann, Frédéric Schmitt, François Villalba, Eric Paget
  • BENZOSULTAMS AND ANALOGUES AND THEIR USE AS FUNGICIDES
    Publication number: 20190335753
    Abstract: The present disclosure relates to fungicidal active compounds, more specifically to benzosultams and analogues thereof, processes and, intermediates for their preparation and use thereof as fungicidal active compound, particularly in the form of fungicide compositions. The present disclosure also relates to methods for the control of phytopathogenic fungi of plants using these compounds or compositions comprising thereof.
    Type: Application
    Filed: July 3, 2017
    Publication date: November 7, 2019
    Inventors: Philippe DESBORDES, Christophe DUBOST, Jeremy DUFOUR, Mathieu GOURGUES, Phillip HOLSTEIN, Virginie LEMPEREUR, Frederic MIEGE, Philippe RINOLFI, Vincent RODESCHINI, Valerie TOQUIN, Francois VILLALBA, Ulrike WACHENDORFF-NEUMANN
  • Method for treating plants against fungi resistant to fungicides using carboxamide or thiocarboxamide derivatives
    Patent number: 9668480
    Abstract: The invention relates to the use of N-cyclopropyl-N-[substituted-benzyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide or thiocarboxamide derivatives and/or salts thereof for improving growth in crops, comprising preventively and/or curatively controlling resistant strains of fungi, particularly for controlling strains of fungi resistant to SDHI fungicides. The invention further relates to associated methods.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: June 6, 2017
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Pierre Cristau, Marie-Claire Grosjean-Cournoyer, Anne Lappartient, Andreas Mehl, Valerie Toquin, Francois Villalba
  • METHOD FOR TREATING PLANTS AGAINST FUNGI RESISTANT TO FUNGICIDES USING CARBOXAMIDE OR THIOCARBOXAMIDE DERIVATIVES
    Publication number: 20150264927
    Abstract: The invention relates to the use of N-cyclopropyl-N-[substituted-benzyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide or thiocarboxamide derivatives and/or salts thereof for improving growth in crops, comprising preventively and/or curatively controlling resistant strains of fungi, particularly for controlling strains of fungi resistant to SDHI fungicides. The invention further relates to associated methods.
    Type: Application
    Filed: October 17, 2013
    Publication date: September 24, 2015
    Inventors: Pierre Cristau, Marie-Claire Grosjean-Cournoyer, Anne Lappartient, Andreas Mehl, Valerie Toquin, Francois Villalba
  • METHOD OF PLANT GROWTH PROMOTION USING CARBOXAMIDE DERIVATIVES
    Publication number: 20150259294
    Abstract: The present invention relates to a new method of plant treatment that is able to induce positive growth regulating responses by applying a non-phytotoxic, effective plant growth promoting amount of a compound having the formula (I)
    Type: Application
    Filed: October 17, 2013
    Publication date: September 17, 2015
    Inventors: Pierre Cristau, Peter Dahmen, Ulrich Krieg, Anne Lappartient, Valerie Toquin, Francois Villalba, Ingo Wetcholowsky
  • RNAi FOR THE CONTROL OF FUNGI AND OOMYCETES BY INHIBITING SACCHAROPINE DEHYDROGENASE GENE
    Publication number: 20150082495
    Abstract: The present invention relates to control of plant pathogens, particularly fungi or oomycetes, by inhibiting one or more biological functions, particularly by inhibiting saccharopine dehydrogenase gene(s) using RNA interference. The invention provides methods and compositions using RNA interference of plant pathogens target genes for such control. The invention is also directed to methods for making transgenic plants tolerant to said plant pathogens, and to transgenic plants and seeds generated thereof.
    Type: Application
    Filed: October 3, 2012
    Publication date: March 19, 2015
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Thomas Delebarre, Cécile Dorme, Bernd Essigmann, Frédéric Schmitt, François Villalba, Eric Paget
  • Mutagenesis of aspergillus fungi and genes essential for growth
    Publication number: 20100120029
    Abstract: The present invention is directed to polynucleotides encoding proteins Essential For the Growth (EFG) of filamentous fungi. The invention also deals with namely polypeptides encoded by said polynucleotides, screening assays for identifying compounds capable of inhibiting said EFG proteins activities, pharmaceutical or phytosanitary compositions comprising such compounds.
    Type: Application
    Filed: March 3, 2009
    Publication date: May 13, 2010
    Inventors: Marie-Claire Grosjean-Cournoyer, Christophe Didier D'Enfert, Arnaud Firon, Francois Villalba, Marc-Henri Lebrun, Roland Beffa
  • Methods for identifying genes and promoters of interest using the transposon
    Patent number: 7393639
    Abstract: The invention concerns a new tool for efficient mutagenesis enabling the generation of a collection of mutants in fungi by random insertion of a characterised Fusarium oxysporum Impala transposon in the genome of said fungi. The invention also concerns the resulting mutants.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: July 1, 2008
    Assignee: Bayer CropScience S.A.
    Inventors: Marie-Claire Grosjean-Cournoyer, Francois Villalba, Marc-Henri Lebrun, Marie-Josee Daboussi
  • Polynucleotides for insertional mutagenesis in fungi, comprising a gene which is functional in Magnaporthe and an Impala transpospon
    Publication number: 20050260759
    Abstract: The invention concerns a new tool for efficient mutagenesis enabling the generation of a collection of mutants in fungi by random insertion of a characterised Fusarium oxysporum Impala transposon in the genome of said fungi. The invention also concerns the resulting mutants.
    Type: Application
    Filed: July 8, 2003
    Publication date: November 24, 2005
    Inventors: Marie-Claire Grosjean-Cournoyer, Francois Villalba, Marc-Henri Lebrun, Marie-Josee Daboussi
  • Polynucleotides for mutagenesis in fungus comprising a functional gene in magnaporthe and an impala transposon
    Patent number: 6617163
    Abstract: The invention concerns a new tool for efficient mutagenesis enabling the generation of a collection of mutants in fungi by random insertion of a characterized Fusarium oxysporum Impala transposon in the genome of said fungi. The invention also concerns the resulting mutants.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: September 9, 2003
    Assignee: Aventis Cropscience S.A.
    Inventors: Marie-Claire Grosjean-Cournoyer, Francois Villalba, Marc-Henri Lebrun, Marie-Josee Daboussi