Patents by Inventor Hendrik Helmke

Hendrik Helmke 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).

  • Substituted phenyl(oxy/thio)alkanol derivatives
    Patent number: 9187431
    Abstract: The present invention relates to novel substituted phenyl(oxy/thio)alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: November 17, 2015
    Assignee: Bayer Intellectual Property GMBH
    Inventors: Carl Friedrich Nising, Klaus Kunz, Jörg Nico Greul, Hendrik Helmke, Gorka Peris, Jürgen Benting, Peter Dahmen, Isolde Häuser-Hahn, Ines Heinemann, Christian Paulitz, Dirk Schmutzler, Ulrike Wachendorff-Neumann, Christoph Andreas Braun, Ruth Meissner, Hiroyuki Hadano
  • Heterocyclic alkanol derivatives
    Patent number: 9145403
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: September 29, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Pierre Cristau, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire
  • 2-IODO imidazole-derivatives
    Patent number: 9095136
    Abstract: The present invention relates to novel 2-iodoimidazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: August 4, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Hendrik Helmke, Sebastian Hoffmann, Carl Friedrich Nising, Alexander Sudau, Tomoki Tsuchiya, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, David Bernier, Stephane Brunet, Marie-Claire Grosjean-Cournoyer, Hélène Lachaise, Philippe Rinolfi
  • N-benzyl heterocyclic carboxamides
    Patent number: 9084424
    Abstract: The present invention relates to N-benzyl heterocyclic carboxamides derivatives or their thiocarboxamides derivatives, their process of preparation, their use as fungicide, particularly in the form of compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: July 21, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Jurgen Benting, Pierre Cristau, Philippe Desbordes, Stephanie Gary, Jorg Greul, Hendrik Helmke
  • Heterocyclic alkanol derivatives
    Patent number: 9051308
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: June 9, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Pierre Cristau, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire
  • Phenyl(oxy/thio)alkanol derivatives
    Patent number: 9051277
    Abstract: The present invention relates to novel phenyl(oxy/thio)alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: June 9, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Klaus Kunz, Jörg Nico Greul, Hendrik Helmke, Gorka Peris, Jürgen Benting, Peter Dàhmen, Isolde Häuser-Hahn, Ines Heinemann, Christian Paulitz, Dirk Schmutzler, Ulrike Wachendorff-Neumann, Tomoki Tsuchiya, Christoph Andreas Braun, Ruth Meissner, Thomas Knobloch
  • Heterocyclic alkanol derivatives
    Patent number: 8993776
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: March 31, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Pierre Cristau, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting
  • 5-iodotriazole derivatives
    Patent number: 8969248
    Abstract: The present invention relates to novel 5-iodotriazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: March 3, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Hendrik Helmke, Carl Friedrich Nising, Gorka Peris, Pierre Cristau, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, Hiroyuki Hadano
  • HETEROCYCLYLPYRI(MI)DINYLPYRAZOLE
    Publication number: 20140364456
    Abstract: Heterocyclylpyri(mi)dinylpyrazole of the formula (I), in which R1 to R5, X1, U, Q, W, a, b and n have the meanings given in the description, and agrochemically active salts, to their use and to methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants and for reducing mycotoxins in plants and parts of the plants, to processes for preparing such compounds and compositions and treated seed and also to their use for controlling phytopathogenic harmful fungi in agriculture, horticulture, forestry, in animal husbandry, in the protection of materials, in the domestic and hygiene field and for the reduction of mycotoxins in plants and parts of the plants.
    Type: Application
    Filed: October 4, 2012
    Publication date: December 11, 2014
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Alexander Sudau, Hendrik Helmke, Stefan Hillebrand, Amos Mattes, Lars Rodefeld, Pierre Wasnaire, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, Philippe Desbordes, Anne-Sophie Rebstock
  • 2-IODO IMIDAZOLE-DERIVATIVES
    Publication number: 20140336232
    Abstract: The present invention relates to novel 2-iodoimidazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Application
    Filed: November 23, 2012
    Publication date: November 13, 2014
    Inventors: Hendrik Helmke, Sebastian Hoffmann, Carl Friedrich Nising, Alexander Sudau, Tomoki Tsuchiya, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, David Bernier, Stephane Brunet, Marie-Claire Grosjean-Cournoyer, Hélène Lachaise, Philippe Rinolfi
  • NOVEL HETEROCYCLIC ALKANOL-DERIVATIVES
    Publication number: 20140274952
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Application
    Filed: November 23, 2012
    Publication date: September 18, 2014
    Applicant: BAYER INTELLCTUAL PROPERTY GMBH
    Inventors: Sebastian Hoffmann, Hendrik Helmke, Gorka Peris, Friedrich Carl Nising, Tomoki Tsuchiya, Alexander Sudau, Jürgen Benting, David Bernier
  • ACTIVE COMPOUND COMBINATIONS COMPRISING A (THIO)CARBOXAMIDE DERIVATIVE AND AN INSECTICIDAL OR ACARICIDAL OR NEMATICIDAL ACTIVE COMPOUND
    Publication number: 20140051576
    Abstract: The present invention relates to active compound combinations, in particular within an insecticide or fungicide composition, which comprises (A) a N-cyclopropyl-N-[substituted-benzyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide or thiocarboxamide derivative and a further insecticidally and/or acaricidally and/or nematicidal active compound (B). Moreover, the invention relates to a method for controlling animal pests such as insects and/or unwanted acarids and/or nematodes, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: April 18, 2012
    Publication date: February 20, 2014
    Inventors: Peter Dahmen, Philippe Desbordes, Christophe Dubost, Stephanie Gary, Elke Hellwege, Hendrik Helmke, Heike Hungenberg, Ulrike Wachendorff-Neumann
  • ACTIVE COMPOUND COMBINATIONS COMPRISING A (THIO)CARBOXAMIDE DERIVATIVE AND A FUNGIDICAL COMPOUND
    Publication number: 20140038823
    Abstract: The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a N-cyclopropyl-N-[substituted-benzyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide or thiocarboxamide derivative and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively or eradicatively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: April 18, 2012
    Publication date: February 6, 2014
    Inventors: Peter Dahmen, Philippe Desbordes, Christophe Dubost, Stephanie Gary, Frank Goehlich, Hendrik Helmke, Thomas Seitz, Ulrike Wachendorff-Neumann, Ingo Wetcholowsky
  • PYRIMIDINE DERIVATIVES AND USE THEREOF AS PESTICIDES
    Publication number: 20140031373
    Abstract: The present invention relates to novel substituted pyrimidine derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Application
    Filed: November 28, 2011
    Publication date: January 30, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Carl Friedrich Nising, Graham Holmwood, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Alexander Sudau, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann
  • Heterocyclic alkanol derivatives
    Patent number: 8575356
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: November 5, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Pierre Cristau, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting
  • N-BENZYL HETEROCYCLIC CARBOXAMIDES
    Publication number: 20130210864
    Abstract: The present invention relates to N-benzyl heterocyclic carboxamides derivatives or their thiocarboxamides derivatives, their process of preparation, their use as fungicide, particularly in the form of compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Application
    Filed: October 20, 2011
    Publication date: August 15, 2013
    Inventors: Jurgen Benting, Pierre Cristau, Philippe Desbordes, Stephanie Gary, Jorg Greul, Hendrik Helmke
  • Bicyclic pyridinylpyrazoles
    Patent number: 8507472
    Abstract: Bicyclic pyridinylpyrazoles of the formula (I) in which the symbols have the meanings given in the description and agrochemically active salts thereof and their use for controlling unwanted microorganisms in crop protection and the protection of materials and for reducing mycotoxins in plants and plant parts, and also processes for preparing compounds of the formula (I).
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: August 13, 2013
    Assignee: Bayer CropScience AG
    Inventors: Amos Mattes, Hendrik Helmke, Stefan Hillebrand, Gorka Peris, Alexander Sudau, Lars Rodefeld, Stefan Gauger, Jürgen Benting, Peter Dahmen, Ruth Meissner, Ulrike Wachendorff-Neumann, Hiroyuki Hadano
  • Heterocyclic alkanol derivatives
    Patent number: 8450245
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: May 28, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Hendrik Helmke, Pierre Cristau, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting
  • Heterocyclic thiosubstituted alkanol derivatives
    Patent number: 8445691
    Abstract: The present invention relates to novel heterocyclic thiosubstituted alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: May 21, 2013
    Assignee: Bayer CropScience AG
    Inventors: Carl Friedrich Nising, Pierre Cristau, Jörg Nico Greul, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire, Peter Dahmen, Jürgen Benting
  • Heterocyclic alkanol derivatives
    Patent number: 8440836
    Abstract: The present invention relates to novel heterocyclic alkanol derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: May 14, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Carl Friedrich Nising, Hendrik Helmke, Pierre Cristau, Gorka Peris, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, Jörg Nico Greul, Daniela Portz, Hiroyuki Hadano