Patents by Inventor Peter Dahmen

Peter Dahmen 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).

  • Fungicidal active compound combinations
    Patent number: 10244755
    Abstract: Safeners for herbicides are suitable for increasing the microbicidal activity of fungicides.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: April 2, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Reiner Fischer, Peter Dahmen, Ulrike Wachendorff-Neumann
  • N-CYCLOALKYL-N-[(HETEROCYCLYLPHENYL)METHYLENE]-(THIO)CARBOXAMIDE DERIVATIVES
    Publication number: 20190092765
    Abstract: The present invention relates to fungicidal N-cycloalkyl-N-[(heterocyclylphenyl)methylene] carboxamide derivatives and their thiocarbonyl derivatives, their process of preparation and intermediate compounds for their preparation, their use as fungicides; particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 28, 2019
    Applicant: Bayer CropScience AG
    Inventors: Christoph BRAUN, Pierre CRISTAU, Peter DAHMEN, Philippe DESBORDES, Mazen ES-SAYED, Hélène LACHAISE, Philippe RINOLFI, Jan-Peter SCHMIDT, Tomoki TSUCHIYA, Jean-Pierre VORS, Ulrike WACHENDORFF-NEUMANN
  • NOVEL 5-SUBSTITUTED IMIDAZOLE DERIVATIVES
    Publication number: 20190082691
    Abstract: The present invention relates to novel 5-substituted imidazolylmethyl 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: Application
    Filed: November 14, 2018
    Publication date: March 21, 2019
    Inventors: Sebastian HOFFMANN, Hendrik HELMKE, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, David BERNIER, Ricarda MILLER, Pierre-Yves COQUERON, Pierre GENIX, Sven WITTROCK, Jean-Pierre VORS, Philippe KENNEL, Stephane BRUNET, Sebastien NAUD, Ruth MEISSNER
  • 5-substituted imidazole derivatives
    Patent number: 10231453
    Abstract: The present invention relates to novel 5-substituted imidazolylmethyl 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: March 29, 2016
    Date of Patent: March 19, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Sebastian Hoffmann, Hendrik Helmke, Peter Dahmen, Ulrike Wachendorff-Neumann, David Bernier, Ricarda Miller, Pierre-Yves Coqueron, Pierre Genix, Sven Wittrock, Jean-Pierre Vors, Philippe Kennel, Stephane Brunet, Sebastien Naud, Ruth Meissner
  • NOVEL TRIAZOLE DERIVATIVES
    Publication number: 20180339976
    Abstract: The present invention relates to novel triazole 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: Application
    Filed: March 29, 2016
    Publication date: November 29, 2018
    Inventors: ALEXANDER SUDAU, SEBASTIAN HOFFMANN, PETER DAHMEN, ULRIKE WACHENDORFF-NEUMANN, DAVID BERNIER, RICARDA MILLER, PIERRE-YVES COQUERON, PIERRE GENIX, SVEN WITTROCK, JEAN-PIERRE VORS, PHILIPPE KENNEL, STEPHANE BRUNET, SEBASTIEN NAUD, RUTH MEISSNER
  • Fungicidal compositions of pyrazolecarboxylic acid alkoxyamides
    Patent number: 10130095
    Abstract: The present invention relates to novel compositions comprising certain pyrazolecarboxylic acid alkoxyamides according to formula (I) in combination with certain fungicides, to a process for preparing these compositions and to the use thereof as biologically active compositions, especially for the control of harmful microorganisms in plants and in the protection of materials and as plant growth regulators.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: November 20, 2018
    Assignee: BASF AGRO B.V.
    Inventors: Pierre-Yves Coqueron, Ulrike Wachendorff-Neumann, Sebastian Hoffmann, Philippe Desbordes, Pierre Cristau, Peter Dahmen
  • N-cycloalkyl-N-[(heterocyclylphenyl)methylene]-(thio)carboxamide derivatives
    Patent number: 10125126
    Abstract: The present invention relates to fungicidal N-cycloalkyl-N-[(heterocyclylphenyl)methylene] carboxamide derivatives and their thiocarbonyl derivatives, their process of preparation and intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: November 13, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Christoph Braun, Pierre Cristau, Peter Dahmen, Philippe Desbordes, Mazen Es-Sayed, Helene Lachaise, Philippe Rinolfi, Jan-Peter Schmidt, Tomoki Tsuchyia, Jean-Pierre Vors, Ulrike Wachendorff-Neumann
  • Benzocycloalkenes as antifungal agents
    Patent number: 10093611
    Abstract: The present invention relates to fungicidal benzocycloalkene carboxamides or their thiocarboxamide derivatives of formula (I), their process of preparation and intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: October 9, 2018
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Juergen Benting, Peter Dahmen, Philippe Desbordes, Stephanie Gary, Ulrike Wachendorff-Neumann
  • USE OF PYDIFLUMETOFEN FOR THE REDUCTION OF MYCOTOXIN CONTAMINATION IN PLANTS
    Publication number: 20180279616
    Abstract: The present invention relates to the novel use of the pyrazole carboxylic acid amide derivative Pydiflumetofen, compositions comprising this compound and its use in methods for the reduction of mycotoxin contamination in plants. Pydiflumetofen is also useful in increasing yield, in particular in cereals eg. wheat.
    Type: Application
    Filed: October 7, 2016
    Publication date: October 4, 2018
    Inventors: Peter DAHMEN, Pierre-Yves COQUERON, Ingo WETCHOLOWSKY
  • TRIAZOLE DERIVATIVES, INTERMEDIATES THEREOF AND THEIR USE AS FUNGICIDES
    Publication number: 20180235223
    Abstract: The present invention relates to novel triazole 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: Application
    Filed: August 11, 2016
    Publication date: August 23, 2018
    Inventors: Sebastian HOFFMANN, Alexander SUDAU, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Ruth MEISSNER, Julie GEIST, David BERNIER, Jean-Pierre VORS, Pierre-Yves COQUERON, Sven WITTROCK, Ricarda MILLER, Sebastien NAUD, Stephane BRUNET, Pierre GENIX, Philippe KENNEL
  • PHENOXYHALOGENPHENYLAMIDINES AND THE USE THEREOF AS FUNGICIDES
    Publication number: 20180199571
    Abstract: The present invention relates phenoxyhalogenphenylamidines 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 an agrochemical formulation for this purpose, comprising the phenoxyhalogenphenylamidines 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: July 5, 2016
    Publication date: July 19, 2018
    Inventors: Stefan HILLEBRAND, Mazen ES-SAYED, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Stephane BRUNET
  • Pyrazole indanyl carboxamides
    Patent number: 9975855
    Abstract: The present invention relates to novel 1-methyl-pyrazole(thio)indanyl carboxamides, 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.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: May 22, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Pierre-Yves Coqueron, Mazen Es-Sayed, Simon Maechling, Pierre Wasnaire, Peter Dahmen, Ulrike Wachendorff-Neumann, David Bernier, Lionel Carles, Christophe Dubost, Stephane Brunet, Helene Lachaise, Jean-Pierre Vors
  • Selective herbicides based on substituted thien-3-yl-sulphonylamino(thio)carbonyltriazolin(thi)ones and safeners
    Patent number: 9968091
    Abstract: The invention relates to selective herbicidal compositions that comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the crop-plant-compatibility-improving compounds listed in the disclosure. The invention further relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: May 15, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing, Hans-Georg Schwarz, Klaus-Helmut Müller
  • NOVEL TRIAZOLE DERIVATIVES
    Publication number: 20180116220
    Abstract: The present invention relates to novel triazole 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: Application
    Filed: March 29, 2016
    Publication date: May 3, 2018
    Inventors: GORKA PERIS, JUERGEN BENTING, II, PETER DAHMEN, ULRIKE WACHENDORFF-NEUMANN, PIERRE-YVES COQUERON, SVEN WITTROCK, RICARDA MILLER, DAVID BERNIER, JEAN-PIERE VORS, PHILIPPE KENNEL, PIERRE GENIX, SEBASTIEN NAUD, RUTH MEISSNER, STEPHANE BRUNET
  • Ternary fungicidal mixtures
    Patent number: 9943082
    Abstract: The present invention relates to novel mixtures, to processes for preparing these compounds, to compositions comprising these mixtures, 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 for enhancing plant health.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: April 17, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Peter Dahmen, Heiko Rieck, Christophe DuBost
  • TERNARY FUNGICIDAL MIXTURES
    Publication number: 20180098540
    Abstract: The present invention relates to novel mixtures, to processes for preparing these compounds, to compositions comprising these mixtures, 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 for enhancing plant health.
    Type: Application
    Filed: December 13, 2017
    Publication date: April 12, 2018
    Inventors: Peter DAHMEN, Heiko RIECK, Christophe DUBOST
  • Novel 5-substituted imidazole derivatives
    Publication number: 20180084780
    Abstract: The present invention relates to novel 5-substituted imidazolylmethyl 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: Application
    Filed: March 29, 2016
    Publication date: March 29, 2018
    Inventors: SEBASTIAN HOFFMANN, HENDRIK HELMKE, PETER DAHMEN, ULRIKE WACHENDORFF-NEUMANN, DAVID BERNIER, RICARDA MILLER, PIERRE-YVES COQUERON, PIERRE GENIX, SVEN WITTROCK, JEAN-PIERRE VORS, PHILIPPE KENNEL, STEPHANE BRUNET, SEBASTIEN NAUD, RUTH MEISSNER
  • NOVEL TRIAZOLE DERIVATIVES
    Publication number: 20180057467
    Abstract: The present invention relates to novel triazole 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: Application
    Filed: March 29, 2016
    Publication date: March 1, 2018
    Inventors: GORKA PERIS, JUERGEN BENTING, II, PETER DAHMEN, ULRIKE WACHENDORFF-NEUMANN, PIERRE-YVES COQUERON, PIERRE GENIX, STEPHANE BRUNET, RICARDA MILLER, DAVID BERNIER, JEAN-PIERE VORS, SVEN WITTROCK, PHILIPPE KENNEL, SEBASTIEN NAUD, RUTH MEISSNER
  • Synergistic fungicidal active substance combinations
    Patent number: 9844220
    Abstract: Novel active compound combinations comprising a carboxamide of the general formula (I) (group 1) in which A, R1, R2 and R3 are as defined in the description, and the active compound groups (2) to (23) listed in the description have very good fungicidal properties.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: December 19, 2017
    Assignee: FMC Corporation
    Inventors: Ulrike Wachendorff-Neumann, Peter Dahmen, Ralf Dunkel, Hans-Ludwig Elbe, Anne Suty-Heinze, Heiko Rieck
  • ACTIVE COMPOUND COMBINATIONS COMPRISING A (THIO)CARBOXAMIDE DERIVATIVE AND FUNGICIDAL COMPOUND(S)
    Publication number: 20170347651
    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 two further fungicidally active compounds (B) and (C). 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: December 15, 2015
    Publication date: December 7, 2017
    Applicant: Bayer CropScience Aktiengesellschaft
    Inventors: Peter DAHMEN, Philippe DESBORDES, Ulrich KRIEG