Patents by Inventor Oliver Gaertzen

Oliver Gaertzen 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).

  • Publication number: 20180235208
    Abstract: The present invention relates to new, oil-based suspension concentrates of agrochemical active compounds, a process for the preparation of these formulations and their use for the application of the active compounds contained.
    Type: Application
    Filed: August 16, 2016
    Publication date: August 23, 2018
    Applicant: Bayer CropScience Aktiengesellschaft
    Inventors: Malcolm FAERS, Oliver GAERTZEN, Andreas ROECHLING, Arno RATSCHINSKI
  • Publication number: 20180077924
    Abstract: There is described a suspension concentrate, containing the following components: (a) at least one agrochemical active substance which is solid at room temperature; (b) at least one oil, selected from the group consisting of mineral oils and/or liquid paraffins; and (c) at least one emulsifier; and (d) at least one triglyceride.
    Type: Application
    Filed: October 12, 2017
    Publication date: March 22, 2018
    Inventors: Ronald VERMEER, Peter BAUR, Oliver GAERTZEN, Christian NAGEL, Matthias HAAS
  • Patent number: 9056861
    Abstract: The present invention relates to a process for preparing tetrazole-substituted anthranilamide derivatives of the formula (I) in which R1, R2, R3, R4, R5 and Z are each as defined in the description, and to a novel crystal polymorph of these derivatives and to the use thereof in agrochemical formulations.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: June 16, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Sergii Pazenok, Norbert Lui, Frank Volz, Britta Olenik, Christian Funke, Ruediger Fischer, Oliver Gaertzen, Martin-Holger Hinz, Arnd Neeff
  • Patent number: 8969572
    Abstract: The present invention relates to a process for preparing tetrazole-substituted anthranilamide derivatives of the formula (I) in which R1, R2, R3, R4, R5 and Z are each as defined in the description, and to a novel crystal polymorph of these derivatives and to the use thereof in agrochemical formulations.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: March 3, 2015
    Assignee: Bayer Cropscience AG
    Inventors: Sergii Pazenok, Norbert Lui, Frank Volz, Britta Olenik, Christian Funke, Rüdiger Fischer, Oliver Gaertzen, Martin-Holger Hinz, Arnd Neeff
  • Publication number: 20150025116
    Abstract: The present invention relates to a process for preparing tetrazole-substituted anthranilamide derivatives of the formula (I) in which R1, R2, R3, R4, R5 and Z are each as defined in the description, and to a novel crystal polymorph of these derivatives and to the use thereof in agrochemical formulations.
    Type: Application
    Filed: September 22, 2014
    Publication date: January 22, 2015
    Inventors: Sergii PAZENOK, Norbert LUI, Frank VOLZ, Britta OLENIK, Christian FUNKE, Ruediger FISCHER, Oliver GAERTZEN, Martin-Holger HINZ, Arnd NEEFF
  • Patent number: 8410289
    Abstract: The invention relates to novel 3?-alkoxy spirocyclic tetramic and tetronic acids of formula (I), wherein A, B, D, Q1, Q2, G, W, X, Y and Z are as defined in the description, to several methods and intermediate products for the production and the use thereof in the form of pesticides and/or herbicides and/or microbicides, to selective herbicide agents, 3?-alkoxy spicrorylic tetramic and tetronic acids and to at least one compound which improves cultivated plants compatibility.
    Type: Grant
    Filed: June 18, 2005
    Date of Patent: April 2, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Thomas Bretschneider, Dieter Feucht, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Chris Rosinger
  • 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
  • Patent number: 8242055
    Abstract: The invention describes phenyl-substituted pyridazinones of the formula (I) as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: August 14, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Stefan Lehr, Thomas Schenke, Christopher Hugh Rosinger, Reiner Fischer, Isolde Häuser-Hahn, Dieter Feucht, Jan Dittgen, Pierre Cristau, Oliver Gaertzen, Stefan Herrmann, Olga Malsam, Eva-Maria Franken
  • Patent number: 8188008
    Abstract: The invention describes phenyl-substituted pyridazinones of the formula (I) as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: May 29, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Stefan Lehr, Thomas Schenke, Christopher Hugh Rosinger, Reiner Fischer, Isolde Häuser-Hahn, Dieter Feucht, Jan Dittgen, Pierre Cristau, Oliver Gaertzen, Stefan Herrmann, Olga Malsam, Eva-Maria Franken
  • Publication number: 20120101133
    Abstract: The present invention relates to a process for preparing tetrazole-substituted anthranilamide derivatives of the formula (I) in which R1, R2, R3, R4, R5 and Z are each as defined in the description, and to a novel crystal polymorph of these derivatives and to the use thereof in agrochemical formulations.
    Type: Application
    Filed: June 14, 2011
    Publication date: April 26, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Sergii PAZENOK, Norbert Lui, Frank Volz, Britta Olenik, Christian Funke, Rüdiger Fischer, Oliver Gaertzen, Martin-Holger Hinz, Arnd Neeff
  • Patent number: 8138119
    Abstract: The invention relates to novel alkoxyalkyl spirocyclic tetramic and tetronic acids of the formula (I), in which A, B, D, Q1, Q2, Q3, Q4, G, W, X, Y and Z are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides and/or microbicides, and also to selective herbicidal compositions comprising, firstly, the alkoxyalkyl spirocyclic tetramic and tetronic acids and, secondly, at least one crop plant compatibility-improving compound.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: March 20, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Dieter Feucht, Olga Malsam, Mark Wilhelm Drewes, Eva-Maria Franken, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Chris Hugh Rosinger, Thomas Bretschneider, Guido Bojack, Jan Dittgen
  • Publication number: 20110306643
    Abstract: There is described a suspension concentrate, containing the following components: (a) at least one agrochemical active substance which is solid at room temperature; (b) at least one oil, selected from the group consisting of mineral oils and/or liquid paraffins; and (c) at least one emulsifier; and (d) at least one triglyceride.
    Type: Application
    Filed: April 14, 2011
    Publication date: December 15, 2011
    Applicant: Bayer CropScience AG
    Inventors: Ronald VERMEER, Peter BAUR, Oliver GAERTZEN, Christian NAGEL, Matthias HAAS
  • Publication number: 20110245242
    Abstract: Heterocyclically substituted anilinopyrimidines of the formula (I) in which R1 to R10 and L1, L2, E1, E2, E3, Y and Z have the meanings given in the description, and agrochemically active salts thereof, their use and also methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants, processes for preparing such compositions and treated seed and also their use for controlling phytopathogenic harmful fungi in agriculture, horticulture and forestry, in the protection of materials and in the domestic and hygiene field. The present invention furthermore relates to a process for preparing heterocyclically substituted anilinopyrimidinenes of the formula (I).
    Type: Application
    Filed: August 21, 2009
    Publication date: October 6, 2011
    Applicant: Bayer CropScience AG
    Inventors: Jörg Nico Greul, Oliver Gaertzen, Hendrik Helmke, Stefan Hille, Kerstin Ilgö, Amos Mattes, Pierre Wasnaire, Carl Friedrich Nising, Ulrike Wachendorff-Neumann, Arnd Voerste, Peter Dahmen, Rurth Meissner, Christoph Andreas Braun, Martin Kaubmann, Hiroyuki Hadano
  • Publication number: 20110245249
    Abstract: Heterocyclically substituted anilinopyrimidines of the formula (I) in which R1 to R12 and E1, E2, E3, L1, Y, Z and L2 have the meanings given in the description, and agrochemically active salts thereof, their use and also methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants, processes for preparing such compositions and treated seed and also their use for controlling phytopathogenic harmful fungi in agriculture, horticulture and forestry, in the protection of materials and in the domestic and hygiene field. The present invention furthermore relates to a process for preparing heterocyclically substituted anilinopyrimidinenes of the formula (I).
    Type: Application
    Filed: August 22, 2009
    Publication date: October 6, 2011
    Applicant: Bayer CropScience AG
    Inventors: Pierre Wasnaire, Jorg Nico Greul, Oliver Gaertzen, Hendrik Helmke, Stefan Hillebrand, Amos Mattes, Carl Friedrich Nising, Ulrike Wachendorff-Neumann, Peter Dahmen, Arnd Voerste, Ruth Meissner, Christoph Andreas Braun, Martin Kaussmann, Hiroyuki Hadano
  • Publication number: 20110230478
    Abstract: Use of 4-alkyl-substituted diaminopyrimidines of the formula (I) as fungicide in which R1 to R13 and X1 and X2 have the meanings given in the description, and agrochemically active salts thereof, and also methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants, processes for preparing such compositions and treated seed and also their use for controlling phytopathogenic harmful fungi in agriculture, horticulture and forestry, in the protection of materials and in the domestic and hygiene field. The present invention furthermore relates to a process for preparing diaminopyrimidines of the formulae (Ia), (Ib) and (Ic).
    Type: Application
    Filed: August 26, 2009
    Publication date: September 22, 2011
    Applicant: Bayer ScienceCrop AG
    Inventors: Jörg Nico Greul, Oliver Gaertzen, Hendrik Helmke, Stefan Hillebrand, Amos Mattes, Pierre Wasnaire, Carl Friedrich Nising, Urike Wachendorff-Neumann, Peter Dahmen, Arnd Voerste, Ruth Meissner, Christoph Andreas Braun, Martin Kaubmann, Hiroyuki Hadano, Marcel Calleja
  • 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
  • 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
  • Publication number: 20110195968
    Abstract: Use of compounds of the formula (I), in which R1, R2, R3, R4, R5, R6, R7, R8 and X, Y, Z are as defined in the description as fungicides. Compounds of the formula (Ia), in which R1, R2, R3, R4, R5, R6, R7, R8, R14, A, X, Y and Z are as defined in the description, process for preparing these compounds and their use for controlling unwanted microorganisms.
    Type: Application
    Filed: April 6, 2011
    Publication date: August 11, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Jörg Nico GREUL, Oliver GAERTZEN, Ralf DUNKEL, Oliver GUTH, Stefan HILLEBRAND, Kerstin ILG, Peter SCHREIER, Ulrike WACHENDORFF-NEUMANN, Peter DAHMEN, Arnd VOERSTE, Hiroyuki HADANO, Samir BENNABI
  • Publication number: 20110190493
    Abstract: The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q1, Q2, D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 4, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Mark Wilhelm Drewes, Dieter Feucht, Olga Malsam, Udo Reckmann, Christian Arnold, Thomas Auler, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Erich Sanwald
  • 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