Patents by Inventor Julia Johanna Hahn

Julia Johanna Hahn 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).

  • PROCESS OF PREPARING 2-(PHENYLIMINO)-3-ALKYL-1,3-THIAZOLIDIN-4-ONES
    Publication number: 20230105595
    Abstract: The present invention relates to a method for preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-ones of the general formula (I) in which Y1, Y2, R1, R2 and R3 are as defined in the description.
    Type: Application
    Filed: February 15, 2021
    Publication date: April 6, 2023
    Inventors: Thomas HIMMLER, Sergii PAZENOK, Julia Johanna HAHN, Klaus-Ulrich SCHIFFER
  • PROCESS OF PREPARING 2-(PHENYLIMINO)-1,3-THIAZOLIDIN-4-ONES
    Publication number: 20220315545
    Abstract: The present invention relates to a method for preparing 2-(phenylimino)-1,3-thiazolidin-4-ones of the general formula (I). in which Y1, Y2, R1, R2 and R3 are as defined in the description.
    Type: Application
    Filed: July 8, 2020
    Publication date: October 6, 2022
    Inventors: Thomas HIMMLER, Julia Johanna HAHN
  • PROCESS OF PREPARING 2-(PHENYLIMINO)-3-ALKYL-1,3-THIAZOLIDIN-4-ONES
    Publication number: 20220298126
    Abstract: The present invention relates to a novel method for preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-ones of the general formula (I) in which Y1, Y2, R1, R2 and R3 are as defined in the description.
    Type: Application
    Filed: August 13, 2020
    Publication date: September 22, 2022
    Inventors: Thomas HIMMLER, Julia Johanna HAHN, Sergii PAZENOK, Silvia CEREZO-GALVEZ, Bernd ALIG
  • PROCESS OF PREPARING 2-(PHENYLIMINO)-1,3-THIAZOLIDIN-4-ONES
    Publication number: 20220251053
    Abstract: The present invention relates to a method for preparing 2-(phenylimino)-1,3-thiazolidin-4-ones of the general formula (I). in which Y1, Y2, R1, R2 and R3 are as defined in the description.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 11, 2022
    Inventors: Thomas HIMMLER, Julia Johanna HAHN
  • Process for preparing spiroketal-substituted cyclic ketoenols
    Patent number: 11220511
    Abstract: The invention relates to a novel process for preparing spiroketal-substituted cyclic ketoenols which can be used as insecticides, acaricides or herbicides. The present invention also relates to novel intermediates for the preparation of spiroketal-substituted cyclic ketoenols.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: January 11, 2022
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Thomas Himmler, Julia Johanna Hahn, Joachim Crede
  • Use of n-arylamidine-substituted trifluoroethyl sulphoxide derivatives for controlling pests by watering, droplet application, dip application, soil injection or by treating seed
    Patent number: 11058114
    Abstract: The present invention relates to the use of compounds of the formula (I) in which R1, R2, R3, n, X and Y have the meanings given in the description, for controlling animal pests, in particular insects and/or spider mites and/or nematodes, by drenching the soil, by drip application to the soil, by immersing roots, tubers or bulbs, or by soil injection or for treating seed.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: July 13, 2021
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Bernd Alig, Silvia Cerezo-Galvez, Reiner Fischer, Adeline Köhler, Julia Johanna Hahn, Peter Lösel, Olga Malsam
  • DISUBSTITUTED 3-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PREPARATION VIA ACYLATION OF ENOLATES
    Publication number: 20210114990
    Abstract: The present invention relates to disubstituted 3-pyrazole carboxylates of the formula (I) and a process for their preparation wherein R1, R2, R3, R4 and n are defined as above.
    Type: Application
    Filed: June 14, 2019
    Publication date: April 22, 2021
    Inventors: Sergii PAZENOK, Anton LISHCHYNSKYI, Julia Johanna HAHN, Frank MEMMEL, Mark James FORD
  • PROCESS FOR PREPARING SUBSTITUTED CYCLOHEXANE AMINO ACID ESTERS AND SPIROKETAL-SUBSTITUTED CYCLIC KETO-ENOLS
    Publication number: 20210032262
    Abstract: The present invention relates to a novel process for preparing substituted cyclohexane amino acid esters and spiroketal-substituted cyclic keto-enols, and to novel intermediates or starting compounds that are passed through or used in the process according to the invention.
    Type: Application
    Filed: April 3, 2019
    Publication date: February 4, 2021
    Inventors: Thomas HIMMLER, Peter BRUECHNER, Werner LINDNER, Julia Johanna HAHN, Wahed Ahmed MORADI, Reiner FISCHER, Michael DOCKNER
  • PROCESS FOR PREPARING SPIROKETAL-SUBSTITUTED CYCLIC KETOENOLS
    Publication number: 20190202837
    Abstract: The invention relates to a novel process for preparing spiroketal-substituted cyclic ketoenols which can be used as insecticides, acaricides or herbicides. The present invention also relates to novel intermediates for the preparation of spiroketal-substituted cyclic ketoenols.
    Type: Application
    Filed: July 31, 2017
    Publication date: July 4, 2019
    Inventors: Thomas HIMMLER, Julia Johanna HAHN, Joachim CREDE
  • Method for producing bis(3-aminophenyl)disulfides and 3-aminothiols
    Patent number: 10239831
    Abstract: The present invention relates to a novel method for preparing bis(3-aminophenyl) disulphides of the general formula (I) and 3-aminothiols of the general formula (II), where X,Y have the meanings stated in the description, which serve as intermediates for the preparation of phenyl sulphoxides having insecticidal, acaricidal and nematicidal activity.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: March 26, 2019
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Thomas Himmler, Julia Johanna Hahn
  • Five-membered C-N-attached aryl sulphide and aryl sulphoxide derivatives as pesticides
    Patent number: 10206398
    Abstract: Provided are compounds of the formula (I) which are suitable for controlling animal pests including arthropods and in particular insects and acarids and in which the structural elements have the meanings given in the description.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: February 19, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Silvia Cerezo-Galvez, Bernd Alig, Reiner Fischer, Julia Johanna Hahn, Tobias Harschneck, David Wilcke, Kerstin Ilg, Olga Malsam, Peter Lösel, Adeline Köhler, Daniela Portz, Ulrich Görgens, Sascha Eilmus
  • Compounds for controlling arthropods
    Patent number: 10150737
    Abstract: The invention relates inter alia to compounds of the general formula (I) in which the A1-A4, T, n, W, Q, R1 and B1-B4 radicals are each as defined in the description. Also described are processes for preparing the compounds of the formula (I). The inventive compounds are especially suitable for controlling insects, arachnids and nematodes in agriculture, and ectoparasites in veterinary medicine.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: December 11, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Werner Hallenbach, Hans-Georg Schwarz, Kerstin Ilg, Ulrich Goergens, Johannes Koebberling, Andreas Turberg, Niels Boehnke, Michael Maue, Robert Velten, Tobias Harschneck, Julia Johanna Hahn, Sebastian Horstmann
  • METHOD FOR PRODUCING BIS(3-AMINOPHENYL)DISULFIDES AND 3-AMINOTHIOLS
    Publication number: 20180258036
    Abstract: The present invention relates to a novel method for preparing bis(3-aminophenyl) disulphides of the general formula (I) and 3-aminothiols of the general formula (II), where X,Y have the meanings stated in the description, which serve as intermediates for the preparation of phenyl sulphoxides having insecticidal, acaricidal and nematicidal activity.
    Type: Application
    Filed: May 10, 2018
    Publication date: September 13, 2018
    Inventors: Thomas HIMMLER, Julia Johanna Hahn Neumann
  • Method for producing bis(3-aminophenyl)disulfides and 3-aminothiols
    Patent number: 10053421
    Abstract: The present invention relates to a novel method for preparing bis(3-aminophenyl) disulphides of the general formula (I) and 3-aminothiols of the general formula (II), where X, Y have the meanings stated in the description, which serve as intermediates for the preparation of phenyl sulphoxides having insecticidal, acaricidal and nematicidal activity.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: August 21, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Thomas Himmler, Julia Johanna Hahn
  • N-arylamidine-substituted trifluoroethyl sulfide derivatives as acaricides and insecticides
    Patent number: 10051861
    Abstract: The present invention relates to novel N-arylamide-substituted trifluoroethyl sulfide derivatives of the formula (I) in which X1, X2, X3, X4, R1, R2, R3, n have the meanings given in the description—to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: August 21, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Adeline Koehler, Bernd Alig, Angela Becker, Arnd Voerste, Ulrich Goergens, Reiner Fischer, Wahed Ahmed Moradi, Silvia Cerezo-Galvez, Julia Johanna Hahn, Kerstin Ilg, Hans-Georg Schwarz, Takuya Gomibuchi, Masahito Ito, Daiei Yamazaki, Katsuhiko Shibuya, Eiichi Shimojo
  • Halogen-substituted compounds
    Patent number: 10047076
    Abstract: The invention relates inter alia to halogen-substituted compounds of the general formula (I) in which the A1-A4, T, W, Q, R1 and Z1-Z3 radicals are as defined in the description. Also described are processes for preparing the compounds of the formula (I). The compounds according to the invention are especially suitable for controlling insects, arachnids and nematodes in agriculture, and ectoparasites in veterinary medicine.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: August 14, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Michael Maue, Anne Decor, Thomas Bretschneider, Julia Johanna Hahn, Werner Hallenbach, Reiner Fischer, Hans-Georg Schwarz, Ulrich Goergens, Kerstin Ilg, Klaus Raming, Johannes Koebberling, Walter Huebsch, Andreas Turberg
  • Aryl sulfide derivatives and aryl sulfoxide derivatives as acaricides and insecticides
    Patent number: 9981928
    Abstract: The present invention relates to aryl sulfoxide derivatives, to the use thereof as acaricides and insecticides for controlling animal pests and to processes and intermediates for preparation thereof. The aryl sulfide and aryl sulfoxide derivatives have the general structure (I) in which the respective radicals are as defined in the description.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: May 29, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Bernd Alig, Silvia Cerezo-Galvez, Reiner Fischer, Adeline Koehler, Julia Johanna Hahn, Angela Becker, Kerstin Ilg, Arnd Voerste, Daniela Portz
  • Aryl sulfide derivatives and aryl sulfoxide derivatives as acaricides and insecticides
    Patent number: 9981940
    Abstract: The present invention relates to aryl sulphide and aryl sulphoxide derivatives, to the use thereof as acaricides and insecticides for controlling animal pests and to processes and intermediates for preparation thereof. The aryl sulphide and aryl sulphoxide derivatives have the general structure (I) in which the respective radicals are as defined in the description.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: May 29, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Bernd Alig, Silvia Cerezo-Galvez, Reiner Fischer, Adeline Koehler, Julia Johanna Hahn, Angela Becker, Kerstin Ilg, Arnd Voerste, Daniela Portz
  • Halogen-substituted compounds
    Patent number: 9936699
    Abstract: The invention relates inter alia to halogen-substituted compounds of the general formula (I) in which the substituents A1, R1-R3 and Z1-Z3 have the meanings given in the description. Also described are processes for preparing the compounds of the formula (I) and possible intermediates for the preparation of these compounds. The compounds according to the invention are particularly suitable for controlling insects, arachnids and nematodes in agriculture and ectoparasites in veterinary medicine.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: April 10, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Michael Maue, Tobias Harschneck, Julia Johanna Hahn, Thomas Bretschneider, Anne Decor, Reiner Fischer, Werner Hallenbach, Hans-Georg Schwarz, Robert Velten, Niels Böhnke, Olga Malsam, Ulrich Görgens, Sebastian Horstmann, Klaus Raming, Johannes Köbberling, Walter Hübsch
  • FIVE-MEMBERED C-N-ATTACHED ARYL SULPHIDE AND ARYL SULPHOXIDE DERIVATIVES AS PESTICIDES
    Publication number: 20170367333
    Abstract: Provided are compounds of the formula (I) which are suitable for controlling animal pests including arthropods and in particular insects and acarids and in which the structural elements have the meanings given in the description.
    Type: Application
    Filed: December 8, 2015
    Publication date: December 28, 2017
    Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Silvia CEREZO-GALVEZ, Bernd ALIG, Reiner FISCHER, Julia Johanna HAHN, Tobias HARSCHNECK, David WILCKE, Kerstin ILG, Olga MALSAM, Peter LÖSEL, Adeline KÖHLER, Daniela PORTZ, Ulrich GÖRGENS, Sascha EILMUS