Patents by Inventor Stefan Dutzmann

Stefan Dutzmann 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
    Publication number: 20180014541
    Abstract: The invention relates to active compound combinations comprising firstly the known fluoxastrobin and secondly further known fungicidal active compounds, which combinations are highly suitable for controlling unwanted phytopathogenic fungi.
    Type: Application
    Filed: September 26, 2017
    Publication date: January 18, 2018
    Applicant: ARYSTA LIFESCIENCE CORPORATION
    Inventors: Anne SUTY-HEINZE, Friderich KERZ-MOHLENDICK, Stefan DUTZMANN, Ulrich HEINEMANN
  • METHODS AND COMPOSITIONS FOR THE CONTROL OF FUNGAL PATHOGENS IN CROP PLANTS
    Publication number: 20170311602
    Abstract: Provided herein are compositions and methods that are useful for the control of fungal pathogens in crop plants by reducing the incidence of corn stalk, ear and root rots and other diseases and for improving one or more agronomic characteristics of plants. The methods include administration of prothioconazole and/or fluoxastrobin to a plant, a seed, or soil.
    Type: Application
    Filed: November 26, 2014
    Publication date: November 2, 2017
    Applicants: Monsanto Technology LLC, Bayer CropScience LP
    Inventors: Stefan Dutzmann, Frank Kohn, Sally Metz, Jennifer Riggs, Anne Suty-Heinze
  • Fungicide active substance combinations
    Patent number: 9445601
    Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: September 20, 2016
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Stefan Dutzmann, Klaus Stenzel, Manfred Jautelat
  • FUNGICIDE ACTIVE SUBSTANCE COMBINATIONS
    Publication number: 20160106105
    Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Inventors: Stefan DUTZMANN, Klaus STENZEL, Manfred JAUTELAT
  • Fungicide active substance combinations
    Patent number: 9253982
    Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: February 9, 2016
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Stefan Dutzmann, Klaus Stenzel, Manfred Jautelat
  • Fungicide Active Substance Combinations
    Publication number: 20140364469
    Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.
    Type: Application
    Filed: August 25, 2014
    Publication date: December 11, 2014
    Inventors: Stefan DUTZMANN, Klaus STENZEL, Manfred JAUTELAT
  • Fungicide active substance combinations
    Patent number: 8846738
    Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: September 30, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Stefan Dutzmann, Klaus Stenzel, Manfred Jautelat
  • Fungicidal Active Compound Combinations
    Publication number: 20140163020
    Abstract: The invention relates to active compound combinations comprising firstly the known fluoxastrobin and secondly further known fungicidal active compounds, which combinations are highly suitable for controlling unwanted phytopathogenic fungi.
    Type: Application
    Filed: February 12, 2014
    Publication date: June 12, 2014
    Applicant: Bayer CropScience AG
    Inventors: Anne SUTY-HEINZE, Friedrich KERZ-MÖHLENDICK, Stefan DUTZMANN, Ulrich HEINEMANN
  • Fungicidal Active Compound Combinations
    Publication number: 20140163019
    Abstract: The invention relates to active compound combinations comprising firstly the known fluoxastrobin and secondly further known fungicidal active compounds, which combinations are highly suitable for controlling unwanted phytopathogenic fungi.
    Type: Application
    Filed: February 12, 2014
    Publication date: June 12, 2014
    Applicant: Bayer CropScience AG
    Inventors: Anne SUTY-HEINZE, Friedrich KERZ-MÖHLENDICK, Stefan DUTZMANN, Ulrich HEINEMANN
  • Fungicide active substance combinations
    Patent number: 8637534
    Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: January 28, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Stefan Dutzmann, Klaus Stenzel, Manfred Jautelat
  • Compositions for the control of plant pests
    Patent number: 8410021
    Abstract: The present invention provides a composition comprising synergistic amounts of a compound of the formula (I) wherein X, E, R, A and Z are as defined herein, and at least one fungicidal active compound as defined herein. The compositions of the present invention find use as pesticides.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: April 2, 2013
    Assignee: Bayer CropScience AG
    Inventors: Stefan Dutzmann, Christoph Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jurgen Hartwig, Klaus Stenzel, Wolfgang Kramer
  • Herbicide/azole combination
    Patent number: 8318637
    Abstract: Herbicide/azole combination comprising components (A) and (B) having improved effects, where (A)is one or more herbicidally active compounds from the group of the ALS inhibitors, and (B)is one or more agrochemically active azole compounds, preferably from the group of the triazoles, pyrazoles and triazolinethiones.
    Type: Grant
    Filed: November 15, 2008
    Date of Patent: November 27, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Arne Brink, Rolf Pontzen, Stefan Dutzmann
  • (?)-enantiomer of the 2-[2-(1-chloro-cyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione
    Patent number: 8188129
    Abstract: A novel (?)-enantiomer of 2-[2-(1-chloro-cyclopropyl)-3-(2-chloro-phenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula a process for preparing this novel active compound and its use as microbicide in crop protection and in the protection of materials.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: May 29, 2012
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rolf Grosser, Manfred Jautelat, Astrid Mauler-Machnik, Stefan Dutzmann, Gerd Hanβler, Klaus Stenzel
  • Compositions for the control of plant pests
    Patent number: 7884049
    Abstract: The present invention provides a composition comprising imidacloprid and metalaxyl. The compositions of the present invention find use as pesticides.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: February 8, 2011
    Assignee: Bayer CropScience AG
    Inventors: Stefan Dutzmann, Christopher Erdelen, Angelika Lubos-Erdelen, legal representative, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer
  • Pesticide
    Patent number: 7868025
    Abstract: The present invention provides a composition comprising synergistic amounts of a compound of the formula (I) wherein X, E, R, A and Z are as defined herein, and at least one fungicidal active compound as defined herein. The compositions of the present invention find use as pesticides.
    Type: Grant
    Filed: November 21, 2005
    Date of Patent: January 11, 2011
    Assignee: Bayer CropScience AG
    Inventors: Stefan Dutzmann, Christoph Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer
  • FUNGICIDAL ACTIVE COMPOUND COMBINATIONS
    Publication number: 20110003011
    Abstract: There are described new active compound combinations of a compound of the formula (I) with known fungicidal active compounds, and their use for the control of phytopathogenic fungi.
    Type: Application
    Filed: July 8, 2010
    Publication date: January 6, 2011
    Applicant: Bayer CropScience AG
    Inventors: Wilhelm BRANDES, Heinz-Wilhelm Dehne, Stefan Dutzmann, Karl-Heinz Kuck, Bernd-Wieland Krüger
  • Compositions for the control of plant pests
    Patent number: 7811970
    Abstract: The present invention provides a composition comprising imidacloprid and metalaxyl. The compositions of the present invention find use as pesticides.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: October 12, 2010
    Assignee: Bayer CropScience AG
    Inventors: Stefan Dutzmann, Christopher Erdelen, Angelika Lubos-Erdelen, legal representative, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer
  • HERBICIDE/AZOLE COMBINATION
    Publication number: 20100255995
    Abstract: Herbicide/azole combination comprising components (A) and (B) having improved effects, where (A) is one or more herbicidally active compounds from the group of the ALS inhibitors, and (B) is one or more agrochemically active azole compounds, preferably from the group of the triazoles, pyrazoles and triazolinethiones.
    Type: Application
    Filed: November 15, 2008
    Publication date: October 7, 2010
    Applicant: Bayer CropScience AG
    Inventors: Arne Brink, Rolf Pontzen, Stefan Dutzmann
  • Fungicidal active combinations spiroxamine, prothioconazole and tebuconazole
    Patent number: 7795178
    Abstract: The present invention relates to a novel active compound combination that is highly suitable for controlling phytopathogenic fungi which contains the known 8-tert-butyl-1,4-dioxaspiro[4.5]decan-2-ylmethyl(ethyl)(propyl)amine (spiroxamine) and other known active compounds.
    Type: Grant
    Filed: October 19, 2004
    Date of Patent: September 14, 2010
    Assignee: Bayer CropScience AG
    Inventors: Astrid Mauler-Machnik, Friedrich Kerz-Möhlendick, Stefan Dutzmann, Peter Dahmen
  • Compositions for the Control of Plant Pests
    Publication number: 20100210691
    Abstract: The present invention provides a composition comprising imidacloprid and metalaxyl. The compositions of the present invention find use as pesticides.
    Type: Application
    Filed: May 7, 2010
    Publication date: August 19, 2010
    Applicant: Bayer CropScience AG
    Inventors: Stefan DUTZMANN, Christopher Erdelen, Angelika Lubos-Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer