Patents by Inventor Ruediger Fischer

Ruediger Fischer 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).

  • Patent number: 11505553
    Abstract: The invention relates to novel compounds of the formula (I) in which R1, Ra, Rb, Rc, R3, R4, A1, A2 and n have the definitions given above, to agrochemical formulations comprising the compounds of formula (I) and to their use as acaricides and/or insecticides for controlling animal pests, particularly arthropods and especially insects and arachnids.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: November 22, 2022
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Marc Mosrin, Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Nina Kausch-Busies, David Wilcke, Matthieu Willot, Kerstin Ilg, Daniela Portz, Ulrich Goergens, Sascha Eilmus, Andreas Turberg
  • Patent number: 11479565
    Abstract: The present invention relates to a process for preparing substituted imidazole derivatives of the formula (II) from compounds of the formula (I) via intermediates of the formula (IVa) or (IVb) in which the structural elements shown in the formulae (I), (II), (IVa) and (IVb) have the meanings given in the description. Furthermore, the invention relates to the intermediates of the formulae (IVa) and (IVb).
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: October 25, 2022
    Assignee: Bayer Aktiengesellschaft
    Inventors: Matthieu Willot, Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Marc Mosrin, David Wilcke
  • Patent number: 11414432
    Abstract: The present invention relates to novel fused bicyclic heterocycle derivatives of formula (I) in which B1, B2, B3, B4, R1, R4, R5, R6 and n have the meanings mentioned above, to agrochemical formulations comprising the compounds of formula (I) and to their use as acaricides and/or insecticides for controlling animal pests, especially arthropods and in particular insects and arachnids.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: August 16, 2022
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Dominik Hager, Ruediger Fischer, Laura Hoffmeister, Matthieu Willot, Kerstin Ilg, Ulrich Goergens
  • Publication number: 20220204499
    Abstract: The invention relates to novel compounds of formula (I). in which Aa, Ab, Ac, Ad, Ae, Q, R1 and n are defined as in the description, to the use thereof as acaricides and/or insecticides for controlling animal pests, and to processes and intermediate products for the preparation thereof.
    Type: Application
    Filed: February 24, 2020
    Publication date: June 30, 2022
    Inventors: Ruediger FISCHER, Matthieu WILLOT, Dominik HAGER, Laura HOFFMEISTER, Kerstin ILG, Peter LOESEL, Sergey ZHERSH
  • Patent number: 11339155
    Abstract: The invention relates to novel compounds of the formula (I) in which R1, R2, R3, R4, R5, R6, R7, R8, A1, A2, A3 and n each have the meanings given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: May 24, 2022
    Assignees: Bayer CropScience Aktiengesellschaft, Bayer Aktiengesellschaft
    Inventors: Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Nina Kausch-Busies, Marc Mosrin, David Wilcke, Matthieu Willot, Kerstin Ilg, Daniela Portz, Ulrich Goergens, Andreas Turberg
  • Publication number: 20220134866
    Abstract: A motor vehicle comprises a drive train with an electric motor, to which a traction battery and a power electronics device comprising at least one pulse inverter are associated, and a cooling device for cooling the electric motor, the power electronics device and the traction battery, wherein the electric motor is cooled in a first cooling circuit with coolant of a first maximum temperature in the supply flow, wherein the power electronics device is cooled in a second coolant circuit, which is separate from the first coolant circuit, using coolant of a second maximum temperature in the supply flow, which is lower than the first maximum temperature.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 5, 2022
    Inventors: Uwe FELDMANN, RĂ¼diger FISCHER, Arnold GROCHLA
  • Patent number: 11274097
    Abstract: The invention relates to novel compounds of the formula (I) in which the R1, R2a, R2b, R3, A1, A2, A3, A4, A5 and n radicals are each as defined above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for preparation thereof.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: March 15, 2022
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Ruediger Fischer, Bernd Alig, Kerstin Ilg, Olga Malsam, Ulrich Goergens, Andreas Turberg, Jun Li, Sergey Zhersh, Alexander Arlt
  • Publication number: 20220033418
    Abstract: The invention relates to novel compounds of the formula (I), in which Q represents a heteroaromatic 9-membered or 12-membered annellated bicyclic or tricyclic ring system from the series Q1 to Q5 and R1, R2, R3, R4, R5, R6 and n have the meanings given above. The invention also relates to the use thereof as acaricides and/or insecticides for controlling animal pests.
    Type: Application
    Filed: September 11, 2019
    Publication date: February 3, 2022
    Inventors: Ruediger FISCHER, Matthieu WILLOT, Dominik HAGER, Laura HOFFMEISTER, Marc LINKA, Ulrich GOERGENS, Kerstin ILG
  • Publication number: 20220009930
    Abstract: The present invention relates to a process for preparing imidazole derivatives of the formula (II) proceeding from compounds of the structure Q-H via intermediates of the formula (IIIa) or (IIIb) in which Q represents a structural element where the symbol # represents the bond to the remainder of the molecule and A, Q1, Q2, Q3, Q4, Q5, Q6 and Q7, and also R2, W, V and Y have the meanings given in the description.
    Type: Application
    Filed: October 9, 2019
    Publication date: January 13, 2022
    Inventors: Matthieu WILLOT, Ruediger FISCHER, Dominik HAGER, Laura HOFFMEISTER, Marc MOSRIN, David WILCKE
  • Publication number: 20210380611
    Abstract: The present invention relates to a process for preparing substituted imidazole derivatives of the formula (II) from compounds of the formula (I) via intermediates of the formula (IVa) or (IVb) in which the structural elements shown in the formulae (I), (II), (IVa) and (IVb) have the meanings given in the description. Furthermore, the invention relates to the intermediates of the formulae (IVa) and(IVb).
    Type: Application
    Filed: October 9, 2019
    Publication date: December 9, 2021
    Inventors: Matthieu WILLOT, Ruediger FISCHER, Dominlk HAGER, Laura HOFFMEISTER, Marc MOSRIN, David WILCKE
  • Patent number: 11089783
    Abstract: The invention relates to novel compounds of the formula (I) in which R1, R2, R3, R4, A1, A2 and n have the definitions given above, to agrochemical formulations comprising the compounds of formula (I) and to their use as acaricides and/or insecticides for controlling animal pests, particularly arthropods and especially insects and arachnids.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: August 17, 2021
    Assignee: Bayer Aktiengesellschaft
    Inventors: Marc Mosrin, Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Nina Kausch-Busies, David Wilcke, Matthieu Willot, Kerstin Ilg, Ulrich Goergens, Daniela Portz, Sascha Eilmus, Andreas Turberg
  • Patent number: 11083199
    Abstract: The invention relates to novel compounds of the formula (I), in which X, R1, R2, R3, and n have the meanings given above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to methods and intermediates for the preparation thereof.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: August 10, 2021
    Assignees: Bayer Aktiengesellschaft, Bayer CropScience Aktiengesellschaft
    Inventors: David Wilcke, Dominik Hager, Laura Hoffmeister, Nina Kausch-Busies, Marc Mosrin, Matthieu Willot, Ruediger Fischer, Kerstin Ilg, Ulrich Goergens, Andreas Turberg
  • Patent number: 11072609
    Abstract: The present invention relates to a method for preparing halogenated imidazopyridine derivatives of the formula (II) proceeding from compounds of the formula (I) via intermediates of the formula (IVa) or (IVb) in which the radicals Q, Z, R1, R3, R4, Rc, A1 and A2 have the definitions stated. The invention further relates to such halogenated imidazopyridine derivatives, and also intermediates and the reaction products of compounds of the formula (II) to give compounds of the formula (III) in which the specified structural elements have the definitions stated.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: July 27, 2021
    Assignees: Bayer Aktiengesellschaft, Bayer CropScience Aktiengesellschaft
    Inventors: Marc Mosrin, Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Nina Kausch-Busies, David Wilcke, Matthieu Willot, Kerstin Ilg
  • Patent number: 11058115
    Abstract: The invention relates to novel compounds of the formula (I) in which X, R1, R2, R3 and n have the definitions given above, to the use thereof as acaricides and/or insecticides for control of animal pests and to processes and intermediates for preparation thereof.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: July 13, 2021
    Assignees: Bayer Aktiengesellschaft, Bayer CropScience Aktiengesellschaft
    Inventors: David Wilcke, Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Nina Kausch-Busies, Marc Mosrin, Matthieu Willot, Kerstin Ilg, Ulrich Goergens, Andreas Turberg
  • Publication number: 20210169080
    Abstract: The invention relates to novel compounds of the formula (I) in which A1, A2, A3, R1, R2, R3, R5 and n have the meanings mentioned above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to methods and intermediates for the preparation thereof.
    Type: Application
    Filed: April 16, 2019
    Publication date: June 10, 2021
    Inventors: Ruediger FISCHER, Dominik HAGER, Laura HOFFMEISTER, Matthieu WILLOT, Kerstin ILG, Ulrich GOERGENS, Andreas TURBERG
  • Patent number: 11019821
    Abstract: The invention relates to novel compounds of the formula (I) in which Aa, Ab, Ac, Ad, Q, R1 and n have the definitions given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: June 1, 2021
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ruediger Fischer, Dominik Hager, Laura Hoffmeister, Matthieu Willot, Kerstin Ilg, Ulrich Goergens, Andreas Turberg
  • Publication number: 20210139480
    Abstract: The invention relates to novel compounds of the formula (I) in which X, R1, R2, R3, V and n have the meanings given above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to methods and intermediates for the preparation thereof.
    Type: Application
    Filed: June 19, 2019
    Publication date: May 13, 2021
    Inventors: Matthieu WILLOT, RĂ¼diger FISCHER, Dominik HAGER, Laura HOFFMEISTER, David WILCKE, Kerstin ILG, Ulrich GOERGENS
  • Patent number: 10986840
    Abstract: The invention relates to novel compounds of the formula (I) in welcher R1, R2, R3, A1, X and n have the meanings given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: April 27, 2021
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Ruediger Fischer, David Wilcke, Nina Kausch-Busies, Dominik Hager, Kerstin Ilg, Laura Hoffmeister, Matthieu Willot, Daniela Portz, Ulrich Goergens, Andreas Turberg
  • Patent number: 10981935
    Abstract: The invention relates to novel compounds of the formula (I) in which Aa, Ab, R1, R2, R3, R4, R5 and n have the meanings mentioned above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to methods and intermediates for the preparation thereof.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: April 20, 2021
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Dominik Hager, Ruediger Fischer, Laura Hoffmeister, Nina Kausch-Busies, Marc Mosrin, David Wilcke, Matthieu Willot, Kerstin Ilg, Sascha Eilmus, Ulrich Goergens, Andreas Turberg
  • Publication number: 20210094947
    Abstract: The present invention relates to a method for preparing halogenated imidazopyridine derivatives of the formula (II) proceeding from compounds of the formula (I) via intermediates of the formula (IVa) or (IVb) in which the radicals Q, Z, R1, R3, R4, Rc, A1 and A2 have the definitions stated. The invention further relates to such halogenated imidazopyridine derivatives, and also intermediates and the reaction products of compounds of the formula (II) to give compounds of the formula (III) in which the specified structural elements have the definitions stated.
    Type: Application
    Filed: February 5, 2018
    Publication date: April 1, 2021
    Inventors: Marc MOSRIN, Ruediger FISCHER, Dominik HAGER, Laura HOFFMEISTER, Nina KAUSCH-BUSIES, David WILCKE, Matthieu WILLOT, Kerstin ILG