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).

  • Heterocycle derivatives as pesticides
    Patent number: 11926623
    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: Grant
    Filed: June 19, 2019
    Date of Patent: March 12, 2024
    Assignee: Bayer Aktiengesellschaft
    Inventors: Matthieu Willot, Rüdiger Fischer, Dominik Hager, Laura Hoffmeister, David Wilcke, Kerstin Ilg, Ulrich Goergens
  • Motor vehicle and method for operation of a cooling device
    Patent number: 11850934
    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: Grant
    Filed: November 1, 2021
    Date of Patent: December 26, 2023
    Assignee: Audi AG
    Inventors: Uwe Feldmann, Rüdiger Fischer, Arnold Grochla
  • HETEROCYCLENE DERIVATIVES AS PEST CONTROL AGENTS
    Publication number: 20230247994
    Abstract: The invention relates to novel compounds of the formula (I) in which R1, R2, R3, R4, R5, R6, R7, Y, Z, n and m have the definitions 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 28, 2021
    Publication date: August 10, 2023
    Inventors: Ruediger FISCHER, Steffen MUELLER, Yeshua SEMPERE MOLINA, Yolanda CANCHO GRANDE, Matthieu WILLOT, Elke HELLWEGE, Marc LINKA, Peter LOESEL, Olga MALSAM
  • 2-(HET)ARYL-SUBSTITUTED CONDENSED HETEROCYCLIC DERIVATIVES AS PEST CONTROL AGENTS
    Publication number: 20230212163
    Abstract: The invention relates to novel compounds of the formula (I) in which A1, A2, A3, X, Y, V, R1, R2, R3, R5, R6 and n have the meanings mentioned above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for preparation thereof.
    Type: Application
    Filed: April 19, 2021
    Publication date: July 6, 2023
    Inventors: Ruediger FISCHER, Laura HOFFMEISTER, Steffen MUELLER, Matthieu WILLOT, Kerstin ILG, Peter LOESEL, Marc LINKA
  • Heterocycle derivatives as pesticides
    Patent number: 11655258
    Abstract: The present invention relates to novel fused bicyclic heterocycle derivatives of formula (I) in which Aa, Ab, Ac, Ad and Q have the meanings mentioned above, agrochemical formulations containing the compounds of formula (I) and their use as acaricides and/or insecticides for controlling animal pests, particularly arthropods and especially insects and arachnids.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: May 23, 2023
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dominik Hager, Ruediger Fischer, Laura Hoffmeister, Nina Kausch-Busies, Marc Mosrin, David Wilcke, Matthieu Willot, Kerstin Ilg, Ulrich Goergens, Andreas Turberg
  • 2-(Het)aryl-substituted fused bicyclic heterocycle derivatives as pesticides
    Publication number: 20230087882
    Abstract: The invention relates to novel compounds of the formula (I) in which 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: Application
    Filed: February 9, 2022
    Publication date: March 23, 2023
    Inventors: Ruediger Fischer, Bernd Alig, Kerstin Ilg, Olga Malsam, Ulrich Goergens, Andreas Turberg, Jun Li, Sergey Zhersh, Alexander Arlt
  • FUSED BICYCLIC HETEROCYCLE DERIVATIVES AS PESTICIDES
    Publication number: 20230060425
    Abstract: The invention relates to novel compounds of the formula (I) in which the Q, R1, Ra, Rb, Rc, Rd 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: Application
    Filed: February 24, 2020
    Publication date: March 2, 2023
    Inventors: Laura HOFFMEISTER, Ruediger FISCHER, Matthieu WILLOT, Dominik HAGER, Kerstin ILG, Marc LINKA, Ulrich GOERGENS, Peter LOESEL, Jing XIANG, Yongkuan ZHU, Andreas TURBERG
  • 2-(Het)aryl-substituted fused heterocycle derivatives as pesticides
    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
  • Process for preparing substituted imidazole derivatives
    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
  • Condensed bicyclic heterocyclic derivatives as pest control agents
    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
  • CONDENSED BICYCLIC HETEROCYCLIC DERIVATIVES AS PEST CONTROL AGENTS
    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
  • 2-(het)aryl-substituted fused bicyclic heterocycle derivatives as pesticides
    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
  • MOTOR VEHICLE AND METHOD FOR OPERATION OF A COOLING DEVICE
    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, Rüdiger FISCHER, Arnold GROCHLA
  • 2-(het)aryl-substituted condensed bicyclic heterocycle derivatives as pest control agents
    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
  • HETEROCYCLENE DERIVATIVES AS PEST CONTROL AGENTS
    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
  • PROCESS FOR PREPARING IMIDAZOLE DERIVATIVES
    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
  • PROCESS FOR PREPARING SUBSTITUTED IMIDAZOLE DERIVATIVES
    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
  • 2-(het)aryl-substituted fused heterocycle derivatives as pesticides
    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
  • Heterocycle derivatives as pesticides
    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
  • Method for preparing halogenated imidazopyridine derivatives
    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