Patents Assigned to Bayer Cropscience AG
  • Anthranilic diamide derivatives
    Patent number: 8791139
    Abstract: The present invention relates to novel anthranilic acid derivatives of the general formula (I) in which R1, R2, R3, R4, R5, R6, A, Q and n have the meanings given in the description, to their use as insecticides and acaricides for controlling animal pests, also in combination with other agents for activity boosting, and a plurality of processes for their preparation.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: July 29, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Rüdiger Fischer, Christoph Grondal, Markus Heil, Heinz-Juergen Wroblowsky, Ernst Rudolf Gesing, Christian Funke, Eva-Maria Franken, Olga Malsam, Arnd Voerste, Ulrich Görgens, Tetsuya Murata
  • Anthranilic diamide derivatives having cyclic side-chains
    Patent number: 8791143
    Abstract: The present invention relates to novel anthranilic diamide derivatives of the general formula (I) in which R1, R2, R3, R4, R5, R6, A, Q and n have the meanings given in the description, to their use as insecticides and acaricides for controlling animal pests, also in combination with other agents for activity boosting, and a plurality of processes for their preparation.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: July 29, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Rüdiger Fischer, Christoph Grondal, Markus Heil, Heinz-Juergen Wroblowsky, Ernst Rudolf Gesing, Arnd Voerste, Ulrich Görgens
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Publication number: 20140206646
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols A, X, Y, L1, L2, G, Q, p, R1, R2 and R10 are each as defined in the description, and salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Application
    Filed: March 26, 2014
    Publication date: July 24, 2014
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Tomoki TSUCHIYA, Pierre WASNAIRE, Sebastian HOFFMANN, Pierre CRISTAU, Thomas SEITZ, Joachim KLUTH, Stefan HILLEBRAND, Juergen BENTING, Daniela PORTZ, Ulrike WACHENDORFF-NEUMANN
  • Combinations of Fungicidally Active Yeast and Fungicides
    Publication number: 20140205580
    Abstract: Compositions are provided that improve overall plant vigor and yield by combining agriculturally effective amounts of at least one environmentally friendly biological control agent and at least one chemical fungicide. A composition of the present invention is particularly effective in the presence of fungal species. Use of a composition of the present invention leads to an overall reduction in crop losses caused by fungi and this reduction is much greater than would have been expected from application of either component alone. Methods for utilizing compositions of the present invention are also provided. Further the compositions according to this invention display synergistic insecticidal and/or fungicidal activity.
    Type: Application
    Filed: March 26, 2014
    Publication date: July 24, 2014
    Applicant: Bayer CropScience AG
    Inventors: Peter Howard DAVIES, Dirk EBBINGHAUS, Andreas GÖRTZ, Stephane CARBONNE
  • Substituted phenylamidines and the use thereof as fungicides
    Patent number: 8785692
    Abstract: The present invention relates to oxime ether-, hydrazone- or azomethine-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 amidines 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: November 15, 2012
    Date of Patent: July 22, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Thomas Seitz, Klaus Kunz, Wahed Ahmed Moradi, Joerg Nico Greul, Darren James Mansfield, Ulrich Heinemann, Amos Mattes, Oswald Ort, Jean-Pierre Vors, Peter Dahmen, Ulrike Wachendorff-Neumann, Arnd Voerste
  • Pesticidal composition comprising a pyridylethylbenzamide derivative and an insecticide compound
    Patent number: 8778835
    Abstract: A composition comprising at least a pyridylethylbenzamide derivative of general formula (I) (a) and an insecticide compound (b) in a (a)/(b) weight ratio of from 1/1000 to 1000/1. A composition further comprising an additional fungicidal compound. A method for preventively or curatively combating the pests and diseases of crops by using this composition.
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: July 15, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Heike Hungenberg, Gilbert Labourdette, Albert Schirring, Burkhard Schuetz, Anne Suty-Heinze, Wolfgang Thielert, Martin Vaupel
  • Use of active substance combinations for controlling animal pests
    Patent number: 8778837
    Abstract: The invention relates to the novel use of known active substance combinations which consist firstly of 3,4-dichloro-2?-cyano-1,2-thiazole-5-carboxanilide, of the formula which is known, and secondly further known insecticidal active substances, for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: November 27, 2008
    Date of Patent: July 15, 2014
    Assignee: Bayer CropScience AG
    Inventors: Lutz Assmann, Ulrike Wachendorff-Neumann, Heike Hungenberg, Wolfgang Thielert
  • METHODS AND MEANS TO MODIFY A PLANT GENOME
    Publication number: 20140196169
    Abstract: Methods and means are provided to modify in a targeted manner the genome of a plant in close proximity to an existing elite event using a double stranded DNA break inducing enzyme. Also provided are plants, in particular cotton plants showing tolerance to a field dose of at least 1× of at least one HPPD inhibitor, and methods for making such plants.
    Type: Application
    Filed: March 7, 2014
    Publication date: July 10, 2014
    Applicants: BAYER CROPSCIENCE NV, BAYER CROPSCIENCE LP, BAYER CROPSCIENCE AG
    Inventors: Kathleen D'HALLUIN, Jan DITTGEN, Stefan JANSENS, Frank MEULEWAETER, Koen WETERINGS, Hal MOSER, Thomas WILDE, Ruediger HAIN, Udo BICKERS, Linda TROLINDER, Gary HENNIGER
  • Fungicide pyrazole carboxamides derivates
    Patent number: 8772266
    Abstract: The present invention relates to pyrazole carboxamides derivatives of formula (1) wherein Y represents CR5 or N, T represents S or O, X1 and X2 represent a chlorine or a fluorine atom, and Z1 represents a substituted or non-substituted cyclopropyl; Their process of preparation, their use as fungicide, and/or anti-mycotoxin active agents, and/or insecticide, and/or nematicide, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: July 8, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Guenter Bartels, Angela Becker, Jurgen Benting, Christoph-Andreas Braun, Peter Dahmen, Philippe Desbordes, Christophe Dubost, Stephanie Gary, Ulrich Gorgens, Hiroyuki Hadano, Benoit Hartmann, Thomas Knobloch, Marc Kosten, Norbert Lui, Ruth Meissner, Sergiy Pazenok, Rachel Rama, Arnd Voerste, Ulrike Wachendorff-Neumann
  • Process for preparing 2,2-difluoroethylamine from 2,2-difluoro-1-chloroethane and ammonia
    Patent number: 8766008
    Abstract: Process for preparing 2,2-difluoroethylamine, comprising the following steps: (i) mixing 2,2-difluoro-1-chloroethane and gaseous, liquid or supercritical ammonia in a pressure-stable, closed reaction vessel under a pressure in the range from 10 to 180 bar; (ii) reacting the reaction mixture at a reaction temperature in the range from 80° C. to 200° C.; (iii) letting down the reaction mixture and isolating 2,2-difluoroethylamine.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: July 1, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Norbert Lui, Rafael Warsitz, Christian Funke, Christian Severins
  • Process for preparing chiral 3-triazolyl sulphoxide derivatives
    Patent number: 8765970
    Abstract: The present invention relates to a catalytic process for preparing 3-triazolyl sulphoxide derivatives in enantiomerically pure or enantiomerically enriched form.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: July 1, 2014
    Assignee: Bayer CropScience AG
    Inventors: Stefan Antons, Norbert Lui, Wahed Ahmed Moradi
  • Process for the preparation of 2,2-difluoroethylamine starting from prop-2-en-1-amine
    Patent number: 8766012
    Abstract: A process for the preparation of 2,2-difluoroethylamine of the formula (I) CHF2CH2NH2??(I) comprising the stages (i) and (ii): stage (i): reaction of 2,2-difluoro-1-haloethane of the formula (II) CHF2—CH2Hal??(II) in which Hal is chlorine, bromine or iodine, with prop-2-en-1-amine of the formula (III) to give N-(2,2-difluoroethyl)prop-2-en-1-amine of the formula (IV) preferably in the presence of an acid scavenger, and stage (ii): removal of the allyl group from the N-(2,2-difluoroethyl)prop-2-en-1-amine of the formula (IV) obtained in stage (i) to give 2,2-difluoroethylamine of the formula (I) or a salt thereof.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: July 1, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Norbert Lui, Christian Funke, Jens-Dietmar Heinrich, Thomas Norbert Müller
  • Preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbaldehydes
    Patent number: 8765971
    Abstract: The present invention relates to a novel process for preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbonyl chlorides, a useful intermediate in the manufacture of fungicides.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: July 1, 2014
    Assignee: Bayer CropScience AG
    Inventors: Sergii Pazenok, Norbert Lui, Marc Kosten, Guenter Bartels
  • METHODS AND MEANS FOR THE MANUFACTURE OF HYALURONAN
    Publication number: 20140179911
    Abstract: The present invention relates to plant cells and plants which synthesize hyaluronan and to methods for preparing such plants, and also to methods for preparing hyaluronan with the aid of these plant cells or plants. Furthermore, the present invention relates to the use of plants for preparing hyaluronan and to food or feed which comprises hyaluronan.
    Type: Application
    Filed: September 23, 2013
    Publication date: June 26, 2014
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Claus FROHBERG, Rainhard KOCH
  • Wheat starch and wheat flours and foodstuffs containing these wheat starch/wheat flours
    Patent number: 8759645
    Abstract: The present invention relates to wheat flours, the starch component whereof has an amylose content between 15.0 wt. % and 30.0 wt. % and which have a content of resistant starch of more than 5.0 wt. % and foodstuffs containing these wheat flours. Further, the present invention relates to methods for the production of said wheat flours and the use thereof as resistant starch, as a prebiotic or for the production of foodstuffs with decreased glycemic index. The present invention also relates to nucleic acid molecules which code for a soluble starch synthase II, and vectors containing such nucleic acid molecules. Further, the present invention also relates to host cells and plants which contain such nucleic acid molecules or vectors.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: June 24, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Claus Frohberg, Ralf-Christian Schmidt
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Patent number: 8759527
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols A, X, Y, L1, L2, G, Q, p, R1, R2 and R10 are each as defined in the description, and salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: June 24, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Tomoki Tsuchiya, Pierre Wasnaire, Sebastian Hoffmann, Pierre Cristau, Thomas Seitz, Joachim Kluth, Stefan Hillebrand, Jürgen Benting, Daniela Portz, Ulrike Wachendorff-Neumann
  • Synthesis of biguanidines and triazines, and biguanidino-aluminium complexes as intermediates
    Patent number: 8759584
    Abstract: Compounds of formula (I) or salts thereof, in which R1, R2, R3, R4, R5, R6, X and Y are defined as in claim 1, can be prepared by a process characterized in that a compound of the formula (II) or a salt thereof, is reacted to a compound of the formula (III) or a salt thereof, and an aluminium(III) source, optionally, in the presence of a protic additive or solvent selected from the group consisting of alcohols or amines. The compounds (I) are suitable to be used for the preparation of heterocyclic compounds corresponding to (I) where the group Al(X)(Y) is replaced with an optionally substituted carbon atom, or s-triazine derivatives thereof.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: June 24, 2014
    Assignee: Bayer Cropscience AG
    Inventor: Mark James Ford
  • Active compound combinations
    Patent number: 8754009
    Abstract: The present invention relates to novel active compound combinations comprising, firstly, a known herbicide selected from the group consisting of glyphosate, glufosinate and glufosinate-ammonium and, secondly, at least one known fungicidally active compound, which combination is highly suitable for controlling unwanted phytopathogenic fungi, in particular soya bean rust. Particular preference is given to using these mixtures on transgenic plants resistant to the herbicides mentioned.
    Type: Grant
    Filed: May 27, 2006
    Date of Patent: June 17, 2014
    Assignee: Bayer CropScience AG
    Inventors: Klaus Stenzel, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Isolde Häuser-Hahn, Marie-Claire Grosjean, Bernard Marc Leroux, Haruko Sawada, Hiroyuki Hadano, Jean-Marie Gouot, Christian Scherb
  • Process for preparing 2,2-difluoroethylamine by hydrogenating 1,1-difluoro-2-nitroethane
    Patent number: 8754262
    Abstract: Process for preparing 2,2-difluoroethylamine, characterized in that 1,1-difluoro-2-nitroethane is subjected to a catalytic hydrogenation.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: June 17, 2014
    Assignee: Bayer CropScience AG
    Inventors: Stefan Antons, Norbert Lui, Arne Gerlach
  • Chiral 2-(benzylsulfinyl)thiazole derivatives and 2-[(1H-pyrazol-4-ylmethyl)sulfinyl]thiazole derivatives, processes for their preparation and their use as herbicides and plant growth regulators
    Patent number: 8754234
    Abstract: The present invention provides chiral 2-(benzylsulfinyl)thiazole derivatives and 2-[(1H-pyrazol-4-ylmethyl)sulfinyl]thiazole derivatives of the formula (I) and their salts processes for their preparation and their use as herbicides and plant growth regulators, in particular as herbicides for the selective control of harmful plants in crops of useful plants.
    Type: Grant
    Filed: November 8, 2008
    Date of Patent: June 17, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Hansjörg Dietrich, Arianna Martelletti, Christopher Hugh Rosinger, Jan Dittgen, Dieter Feucht