Patents by Inventor Klaus Kunz

Klaus Kunz 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).

  • Fluoralkylphenylamidines and the use thereof as fungicides
    Patent number: 8299301
    Abstract: The present invention relates to fluoroalkylphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
    Type: Grant
    Filed: March 8, 2008
    Date of Patent: October 30, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Jörg Nico Greul, Ulrich Heinemann, Darren James Mansfield, Amos Mattes, Oswald Ort, Thomas Seitz, Wahed Ahmed Moradi, Ulrike Wachendorff-Neumann, Peter Dahmen, Arnd Voerste
  • Fungicide N-(3-phenylpropyl) carboxamide derivatives
    Patent number: 8283349
    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: February 21, 2008
    Date of Patent: October 9, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Pierre-Yves Coqueron, Rüdiger Fischer, Oliver Gaertzen, Marie-Claire Grosjean-Cournoyer, Benoît Hartmann, Klaus Kunz, Darren Mansfield, Amos Mattes, Oswald Ort, Philippe Desbordes
  • Pesticide phenyloxy substituted phenylamidine derivatives
    Patent number: 8183296
    Abstract: The present invention relates to 2,5-di-substituted-4-phenyloxy-substituted-phenyl-amidine derivatives of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: May 22, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Peter Luemmen, Klaus Kunz, Jörg Greul, Oliver Guth, Benoît Hartmann, Kerstin Ilg, Wahed Ahmed Moradi, Thomas Seitz, Darren Mansfield, Jean-Pierre Vors, Peter Dahmen, Arnd Voerste, Ulrike Wachendorff-Neumann, Marie-Claire Grosjean-Cournoyer, Mark Drewes, Ralf Dunkel, Ronald Ebbert
  • PHENOXY SUBSTITUTED PHENYLAMIDINE DERIVATIVES AND THEIR USE AS FUNGICIDES
    Publication number: 20120122678
    Abstract: The present invention relates to 3-substituted phenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
    Type: Application
    Filed: January 26, 2012
    Publication date: May 17, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Klaus KUNZ, Ralf Dunkel, Jörg Nico Greul, Kerstin Ilg, Birgit Kuhn, Wahed Ahmed Moradi, Thomas Seitz, Darren James Mansfield, Oliver Guth, Peter Dahmen, Ulrike Wachendorff-Neumann, Arnd Voerste, Dale Robert Mitchell, Tom Hough, Jean-Pierre Vors
  • Thiadiazolyl oxyphenyl amidines and the use thereof as a fungicide
    Patent number: 8168567
    Abstract: The present invention relates to thiadiazolyloxyphenylamidines of the general formula (I), to a process for the preparation thereof, to the use of the amidines according to the invention in combating undesirable microorganisms and to a composition for this purpose comprising the thiadiazolyloxyphenylamidines according to the invention. The invention furthermore relates to a method for combating undesirable microorganisms by application of the compounds according to the invention to the microorganisms and/or to the habitat thereof.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: May 1, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Ralf Dunkel, Jörg Nico Greul, Oliver Guth, Hartmann Benoit, Kerstin Ilg, Wahed Ahmed Moradi, Thomas Seitz, Ronald Ebbert, Peter Dahmen, Arnd Voerste, Ulrike Wachendorff-Neumann, Eva-Maria Franken, Olga Malsam, Klaus Tietjen
  • Preparation of N'-(4--2,5-dimethylphenyl)-N- ethyl-N-methylimidoformamide
    Publication number: 20120071663
    Abstract: The present invention relates to various processes for the preparation of N?-(4-{[3-(4-chloro-benzyl)-1,2,4-thiadiazol-5-yl]oxy}-2,5-dimethylphenyl)-N-ethyl-N-methylimidoformamide.
    Type: Application
    Filed: August 10, 2011
    Publication date: March 22, 2012
    Applicant: Bayer CropScience AG
    Inventors: Frank VOLZ, Thomas Himmler, Klaus Kunz, Jörg Greul, Ulrich Heinemann, Thomas Seitz, Pierre Cristau, Oswald Ort
  • Isothiazolyloxyphenylamidines and their use as fungicides
    Patent number: 8138211
    Abstract: The present invention relates to isothiazolyloxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms, and also to a composition for this purpose which comprises the isothiazolyloxyphenylamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or in their habitat.
    Type: Grant
    Filed: January 30, 2010
    Date of Patent: March 20, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Kerstin Ilg, Jörg Nico Greul, Pierre Cristau, Sebastian Hoffmann, Thomas Seitz, Oswald Ort, Ulrich Heinemann, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, Marcel Calleja, Hiroyuki Hadano
  • ISOTHIAZOLYLOXYPHENYLAMIDINES AND THEIR USE AS FUNGICIDES
    Publication number: 20120065061
    Abstract: The present invention relates to isothiazolyloxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms, and also to a composition for this purpose which comprises the isothiazolyloxyphenylamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or in their habitat.
    Type: Application
    Filed: November 21, 2011
    Publication date: March 15, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Klaus KUNZ, Kerstin ILG, Jörg Nico GREUL, Pierre CRISTAU, Sebastian HOFFMANN, Thomas SEITZ, Oswald ORT, Ulrich HEINEMANN, Jürgen BENTING, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Marcel CALLEJA, Hiroyuki HADANO
  • Pesticide naphthyloxy substituted phenylamidine derivatives
    Patent number: 8129558
    Abstract: The present invention relates to 2,5-di-substituted-4-naphthyloxy-substituted-phenyl-amidine derivatives of formula (I) wherein the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: March 6, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Jörg Greul, Oliver Guth, Benoît Hartmann, Kerstin Ilg, Wahed Moradi, Thomas Seitz, Peter Dahmen, Arnd Voerste, Ulrike Wachendorff-Neumann, Ralf Dunkel, Ronald Ebbert, Eva-Maria Franken
  • 3, 4-disubstituted phenoxyphenylamidines and use thereof as fungicides
    Patent number: 8080688
    Abstract: The present invention relates to 3,4-disubstituted phenoxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyphenylamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: December 20, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Ralf Dunkel, Jörg Nico Greul, Stefan Hillebrand, Kerstin Ilg, Darren Mansfield, Wahed Ahmed Moradi, Thomas Seitz, Peter Dahmen, Ulrike Wachendorff-Neumann, Arnd Voerste, Jean-Pierre Vors, Oliver Guth
  • 2,4,6-Phenyl-Substituted Derivatives
    Publication number: 20110213160
    Abstract: The invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I), in which CKE, W, X and Y are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly the 2,4,6-phenyl-substituted cyclic ketoenols and secondly at least one compound which improves crop plant tolerance.
    Type: Application
    Filed: April 15, 2011
    Publication date: September 1, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Thomas BRETSCHNEIDER, Reiner Fischer, Oliver Gaertzen, Klaus Kunz, Stefan Lehr, Dieter Feucht, Peter Lösel, Olga Malsam, Guido Bojack, Christian Arnold, Thomas Auler, Jeffrey Martin Hills, Heinz Kehne, Chris Rosinger
  • Pesticide bi-phenyl-amidine derivatives
    Patent number: 7999137
    Abstract: The present invention relates to bi-phenyl-amidine derivatives of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions:
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: August 16, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Jörg Greul, Oliver Guth, Benoît Hartmann, Kerstin Ilg, Wahed Ahmed Moradi, Thomas Seitz, Peter Dahmen, Arnd Voerste, Ulrike Wachendorff-Neumann, Mark Drewes, Ralf Dunkel, Ronald Ebbert, Herbert Gayer, Stefan Hillebrand, Eva-Maria Franken, Olga Malsam, Ulrich Ebbinghaus-Kintscher
  • 2,4,6-Phenyl-Substituted Cyclic Ketoenols
    Publication number: 20110195842
    Abstract: The invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I), in which CKE, W, X and Y are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly the 2,4,6-phenyl-substituted cyclic ketoenols and secondly at least one compound which improves crop plant tolerance.
    Type: Application
    Filed: April 15, 2011
    Publication date: August 11, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Thomas BRETSCHNEIDER, Reiner FISCHER, Oliver GAERTZEN, Klaus KUNZ, Stefan LEHR, Dieter FEUCHT, Peter LÖSEL, Olga MALSAM, Guido BOJACK, Christian ARNOLD, Thomas AULER, Martin Jeffrey HILLS, Heinz KEHNE, Chris ROSINGER
  • Fungicide pyridinyloxy substituted phenylamidine derivatives
    Patent number: 7994334
    Abstract: The present invention relates to 2,5-di-substituted-4-pyridinyloxy-substituted-phenyl-amidine derivatives, notably to 2,5-dialkyl-4-pyridinyloxy-substituted-phenyl-amidine derivatives, of formula (I) in which the substituents are as in the description, their process of preparation, 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 (I).
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: August 9, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Peter Luemmen, Klaus Kunz, Jörg Greul, Oliver Guth, Benoît Hartmann, Kerstin Ilg, Wahed Ahmed Moradi, Thomas Seitz, Jean-Pierre Vors, Peter Dahmen, Arnd Voerste, Ulrike Wachendorff-Neumann, Mark Drewes, Ralf Dunkel, Ronald Ebbert, Peter Lösel, Olga Malsam
  • THIADIAZOLYLOXYPHENYLAMIDINES AND USE THEREOF AS FUNGICIDES
    Publication number: 20110152080
    Abstract: The present invention relates to thiadiazolyloxyphenylamidines of the general formula (I), to a process for the preparation thereof, to the use of the amidines according to the invention in combating undesirable microorganisms and to a composition for this purpose comprising the thiadiazolyloxyphenylamidines according to the invention. The invention furthermore relates to a method for combating undesirable microorganisms by application of the compounds according to the invention to the microorganisms and/or to the habitat thereof.
    Type: Application
    Filed: June 19, 2009
    Publication date: June 23, 2011
    Applicant: Bayer Cropscience AG
    Inventors: Pierre Cristau, Joerg Nico Greul, Ulrich Heinemann, Klaus Kunz, Oswald Ort, Thomas Seitz, Arnd Voerste, Peter Dahmen, Ulrike Wachendorff-Neumann, Klaus-Guenther Tietjen, Hiroyuki Hadano
  • THIADIAZOLYLOXYPHENYLAMIDINES AND USE THEREOF AS FUNGICIDE
    Publication number: 20110143937
    Abstract: The present invention relates to thiadiazolyloxyphenylamidines of the general formula (I), to a process for the preparation thereof, to the use of the amidines according to the invention in combating undesirable microorganisms and to a composition for this purpose comprising the thiadiazolyloxyphenylamidines according to the invention. The invention furthermore relates to a method for combating undesirable microorganisms by application of the compounds according to the invention to the microorganisms and/or to the habitat thereof.
    Type: Application
    Filed: June 19, 2009
    Publication date: June 16, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Klaus Kunz, Pierre Cristau, Joerg Nico Greul, Ulrich Heinemann, Oswald Ort, Thomas Seitz, Arnd Voerste, Peter Dahmen, Ulrike Wachendorff-Neumann, Klaus Tietjen, Hiroyuki Hadano
  • Isothiazolyloxyphenylamidines and their use as fungicides
    Publication number: 20110130282
    Abstract: The present invention relates to isothiazolyloxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms, and also to a composition for this purpose which comprises the isothiazolyloxyphenylamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or in their habitat.
    Type: Application
    Filed: January 30, 2010
    Publication date: June 2, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Klaus KUNZ, Kerstin ILG, Jörg Nico GREUL, Pierre CRISTAU, Sebastian HOFFMANN, Thomas SEITZ, Oswald ORT, Ulrich HEINEMANN, Jürgen BENTING, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Marcel CALLEJA, Hiroyuki HADANO
  • 2,4,6-phenyl-substituted cyclic ketoenols
    Patent number: 7947704
    Abstract: The invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I), in which CKE, W, X and Y are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly the 2,4,6-phenyl-substituted cyclic ketoenols and secondly at least one compound which improves crop plant tolerance.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: May 24, 2011
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Klaus Kunz, Stefan Lehr, Dieter Feucht, Peter Lösel, Olga Malsam, Guido Bojack, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Chris Rosinger
  • 2,4,6-Phenyl-substituted cyclic ketoenols
    Publication number: 20110092368
    Abstract: The present invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y and CKE have the meanings given in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention further relates to selectively herbicidal compositions containing 2,4,6-phenyl-substituted cyclic ketoenols and a compound which improves crop plant tolerance.
    Type: Application
    Filed: December 17, 2010
    Publication date: April 21, 2011
    Inventors: Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider, Markus Dollinger, Mark Wilhelm Drewes, Dieter Feucht, Jörg Konze, Ulrike Wachendorff-Neumann, Guido Bojack, Thomas Auler, Martin Jeffrey Hills, Thomas Bretschneider, Olga Malsam, Christoph Erdelen, Angelika Lubos-Erdelen, Alfred Angermann, Hein Kehne, Christopher Hugh Rosinger
  • Active Compound Combinations Comprising Arylamidines and N-Cycloalkylamides
    Publication number: 20110082036
    Abstract: The invention relates to active compound combinations comprising (A) an arylamidine compound of formula (I) and a N-cycloalkylamide compound (B) of formula (II). Moreover, the invention relates to a fungicidal composition comprising the compound combinations according to the present invention, to a method for curatively or preventively controlling phytopathogenic fungi, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed itselfs.
    Type: Application
    Filed: October 7, 2009
    Publication date: April 7, 2011
    Inventors: Philippe Desbordes, Jean-Pierre Vors, Benoit Hartmann, Christophe Dubost, Ralf Dunkel, Arounarith Tuch, Kerstin Ilg, Jörg Nico Greul, Stefan Hillebrand, Klaus Kunz, Wahed Ahmed Moradi, Thomas Seitz, Peter Dahmen, Stephanie Gary