Patents by Inventor Pierre-Yves Coqueron

Pierre-Yves Coqueron 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).

  • Heterocyclylethylcarboxamide derivatives
    Patent number: 7825068
    Abstract: A compound of general formula (I): A process for preparing this compound. A fungicide composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: November 2, 2010
    Assignee: Bayer Cropscience AG
    Inventors: Darren Mansfield, Heiko Rieck, Pierre-Yves Coqueron, Philippe Desbordes, Alain Villier, Marie-Claire Grosjean-Cournoyer, Pierre Genix
  • N-Methyl benzamide derivatives
    Publication number: 20100249191
    Abstract: Novel isoxazolines of the formula (I) wherein A represents C or N; R represents haloalkyl; X represents halogen or haloalkyl; l represents 0, 1 or 2; Y represents halogen, alkyl, alkoxy, haloalkyl, cyano, nitro, amino, acylamino, alkoxycarbonylamino, haloalkoxycarbonyl-amino or alkylsulfonylamino; m represents 0, 1 or 2; and G represents any one selected from heterocyclic groups described in the specification; and intermediates, and a use thereof as insecticides and/or for controlling animal parasites.
    Type: Application
    Filed: August 1, 2007
    Publication date: September 30, 2010
    Applicant: Bayer Cropscience SA
    Inventors: Pierre-Yves Coqueron, Marie-Claire Grosjean-Cournoyer, Philippe Desbordes, Pierre Genix, Benoit Hartmann, Amos Mattes, Klaus Kunz, Rudiger Fischer, Oliver Gaertzen, Oswald Ort, Darren Mansfield, Alain Villier
  • Process for the preparation of a 2-pyridylethylcarboxamide derivative
    Patent number: 7790901
    Abstract: Process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof Intermediate of general formula (II) Intermediate of general formula (III).
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: September 7, 2010
    Assignee: Bayer Cropscience S.A.
    Inventors: Frédéric Lhermitte, Pierre-Yves Coqueron, Philippe Desbordes, Thomas Himmler
  • Process for the preparation of a 2-ethylaminopyridine derivative
    Patent number: 7777045
    Abstract: Process for the preparation of a 2-ethylaminopyridine derivative of general formula (I) or a salt thereof Process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (II) or a salt thereof Intermediate of general formula (III)
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: August 17, 2010
    Assignee: Bayer Cropscience S.A.
    Inventors: Frédéric Lhermitte, Gilles Perrin-Janet, Paul Dufour, Pierre-Yves Coqueron
  • FUNGICIDE HETEROCYCLYL-PYRIMIDINYL-AMINO DERIVATIVES
    Publication number: 20100204229
    Abstract: The present invention relates to heterocyclyl-pyrimidinyl-amino derivatives of formula (I) heterocyclyl-pyrimidinyl-amino derivatives of formula (I) wherein Het, Y, p, Ra, Rb, Rc, X, n, L1 and L2 represent various substituents, their process of preparation, preparation intermediate compounds, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Application
    Filed: June 6, 2008
    Publication date: August 12, 2010
    Inventors: Christian Beier, Pierre-Yves Coqueron, Ralf Dunkel, Pierre Genix, Jorg Greul, Marie-Claire Grosjean-Cournoyer, Emmanuelle Hilt, Philippe Rinolfi, Arnd Voerste
  • N-Alkyl-Heterocyclyl Carboxamide Derivatives
    Publication number: 20100197633
    Abstract: A compound of general formula (I): A process for preparing this compound. A compound of general formula (II) A fungicide composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: October 4, 2006
    Publication date: August 5, 2010
    Applicant: BAYER CROPSCIENCE S.A.
    Inventors: Darren Mansfield, Pierre-Yves Coqueron, Heiko Rieck, Philippe Desbordes, Alain Villier, Marie-Claire Grosjean-Cournoyer, Pierre Genix
  • Pyridine derivatives as fungicidal compounds
    Patent number: 7754741
    Abstract: Compound of general formula (I): Process for preparing this compound. Novel intermediate of general formula (E): for the preparation of compound of general formula (I) Fungicidal composition comprising a compound of general formula (I). Method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: July 13, 2010
    Assignee: Bayer Cropscience S.A.
    Inventors: Darren James Mansfield, Heiko Rieck, Jörg Greul, Pierre-Yves Coqueron, Philippe Desbordes, Pierre Genix, Marie-Claire Grosjean-Cournoyer, Joseph Perez, Alain Villier
  • FUNGICIDES PHENYL-PYRIMIDNYL-AMINO DERIVATIVES
    Publication number: 20100137309
    Abstract: The present invention relates to phenyl-pyrimidinyl-amino derivatives of formula (I) wherein Q1 and p, Ra to Rc, L1, Y, L2 and Q2 represent various substituents, their process of preparation, preparation intermediate compounds, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Application
    Filed: May 16, 2008
    Publication date: June 3, 2010
    Inventors: Pierre-Yves Coqueron, Ralf Ralf Dunkel, Pierre Genix, Jorg Greul, Marie-Claire Grosjean-Cournoyer
  • 2-pyridinylethylcarboxamide derivatives and their use as fungicides
    Patent number: 7723363
    Abstract: A compound of general formula (I). A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: May 25, 2010
    Assignee: Bayer Cropscience SA
    Inventors: Darren James Mansfield, Heiko Rieck, Pierre-Yves Coqueron, Philippe Desbordes, Marie-Claire Grosjean-Cournoyer, Pierre Genix, Alain Villier
  • N-[2-(2-pyridinyl) ethyl]benzamide compounds and their use as fungicides
    Patent number: 7723364
    Abstract: Compound of general formula (I): Process for preparing this compound. Fungicidal composition comprising a compound of general formula (I). Method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: May 25, 2010
    Assignee: Bayer Cropscience SA
    Inventors: Darren James Mansfield, Pierre-Yves Coqueron, Philippe Desbordes, Heiko Rieck, Marie-Claire Grosjean-Cournoyer, Pierre Genix, Alain Villier, Isabelle Christian
  • Heterocyclylethylamide derivatives
    Publication number: 20100105702
    Abstract: A compound of general formula (I). A process for preparing this compound. A fungicide composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: May 2, 2006
    Publication date: April 29, 2010
    Inventors: Darren Mansfield, Pierre-Yves Coqueron, Heiko Rieck, Philippe Desbordes, Alain Villier, Marie-Claire Grosjean-Cournoyer, Pierre Genix
  • FUNGICIDE N-(3-PHENYLPROPYL) CARBOXAMIDE DERIVATIVES
    Publication number: 20100087494
    Abstract: A compound of general formula (I): A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: February 21, 2008
    Publication date: April 8, 2010
    Inventors: Pierre-Yves Coqueron, Rudiger Fischer, Oliver Gaertzen, Marie-Claire Grosjean-Cournoyer, Benoit Hartmann, Klaus Kunz, Darren Mansfield, Amos Mattes, Oswald Ort, Philippe Desbordes
  • DIAMINOPYRIMIDINES AS FUNGICIDES
    Publication number: 20100081679
    Abstract: Use of diaminopyrimidines of the formula (I) in which R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and X1, X2 and A have the meanings given in the description, and also agrochemically active salts thereof as fungicides. Diaminopyrimidines of the formulae (Ia), (Ib), (Ic), (Id), (Ie), (If) in which R8a, R8b, R8c, R8d, R8e, R8f, R3b, R3c, R3e, X1b, X1c, X1e and R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and X1, X2 and A have the meanings given in the description, and also agrochemically active salts thereof and their use for controlling unwanted microorganisms.
    Type: Application
    Filed: February 26, 2008
    Publication date: April 1, 2010
    Applicant: Bayer CropScience AG
    Inventors: Joerg Nico Greul, Oliver Gaertzen, Ralf Dunkel, Amos Mattes, Stefen Hillebrand, Ulrike Wachendorff-Neumann, Peter Dahmen, Arnd Voerste, Peter Schreier, Pierre-Yves Coqueron
  • 2-pyridinylcycloalkylcarboxamide derivatives useful as fungicides
    Patent number: 7687067
    Abstract: A compound of general formula (I): A process for preparing this compound. An intermediate of general formula (II) for the preparation of a compound of general formula (I). A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: March 30, 2010
    Assignee: Bayer Cropscience S.A.
    Inventors: Pierre-Yves Coqueron, Darren James Mansfield, Philippe Desbordes, Heiko Rieck, Marie-Claire Grosjean-Cournoyer, Pierre Genix, Alain Villier
  • N-(3-PHENYLPROPYL)BENZAMIDE DERIVATIVES
    Publication number: 20100063155
    Abstract: A compound of general formula (I): Also disclosed is a process for preparing this compound, a fungicidal composition comprising a compound of general formula (I), as well as a method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: February 21, 2008
    Publication date: March 11, 2010
    Inventors: Pierre-Yves Coqueron, Marie-Claire Grosjean-Cournoyer, Darren James Mansfield, Benoit Hartmann, Klaus Kunz, Ruediger Fischer, Oliver Gaertzen, Amos Mattes, Oswald Ort
  • N-(4-PYRIDIN-2-YLBUTYL) BENZAMIDE DERIVATIVES AND THEIR USE AS FUNGICIDES
    Publication number: 20090318290
    Abstract: A compound of general formula (I) A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: July 5, 2007
    Publication date: December 24, 2009
    Applicant: BAYER CROPSCIENCE SA
    Inventors: Pierre-Yves Coqueron, Philippe Desbordes, Rüdiger Pulheim, Oliver Gaertzen, Pierre Genix, Marie-Chaire Grosjean-Cournoyer, Benoît Hartmann, Klaus Kunz, Darren Mansfield, Mattes Amos, Oswald Ort, Alain Villier
  • NEW N-METHYL BENZAMIDE DERIVATIVES
    Publication number: 20090298890
    Abstract: A compound of general formula (I): A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: July 5, 2007
    Publication date: December 3, 2009
    Applicant: BAYER CROPSCIENCE SA
    Inventors: Pierre-Yves Coqueron, Marie-Claire Grosjean-Cournoyer, Philippe Desbordes, Pierre Genix, Benoit Hartmann, Amos Mattes, Klaus Kunz, Rudiger Fischer, Oliver Gaertzen, Oswald Ort, Darren Mansfield, Alain Villier
  • N-(1-Alkyl-2-Phenylethyl)-Carboxamide Derivatives and Use Thereof as Fungicides
    Publication number: 20090258912
    Abstract: A compound of general formula (I): A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: November 21, 2006
    Publication date: October 15, 2009
    Inventors: Pierre-Yves Coqueron, Darren James Mansfield, Philippe Desbordes, Heiko Rieck, Pierre Genix, Alain Villier, Marie-Claire Grosjean-Cournoyer
  • N-[(PYRIDIN-2-YL) METHOXY] BENZAMIDE DERIVATIVES AND RELATED COMPOUNDS AS FUNGICIDES
    Publication number: 20090253755
    Abstract: A compound of general formula (I): A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: July 5, 2007
    Publication date: October 8, 2009
    Applicant: Bayer Cropscience SA
    Inventors: Pierre-Yves Coqueron, Marie-Claire Grosjean-Cournoyer, Philippe Desbordes, Pierre Genix, Benoit Hartmann, Amos Mattes, Klaus Kunz, Rüdiger Fischer, Oliver Gaertzen, Oswald Ort, Darren Mansfield, Alain Villier
  • N-[(PYRIDIN-2-YL) METHOXY] HETROCYCLYL CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS FUNGICIDES
    Publication number: 20090209589
    Abstract: A compound of general formula (I): A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
    Type: Application
    Filed: July 5, 2007
    Publication date: August 20, 2009
    Applicant: Bayer Cropscience SA
    Inventors: Pierre-Yves Coqueron, Philippe Desbordes, Rüdiger Fischer, Oliver Gaertzen, Pierre Genix, Marie-Claire Grosjean-Cournoyer, Benoit Hartmann, Klaus Kunz, Darren Mansfield, Amos Mattes, Oswald Ort, Alain Villier