Patents by Inventor Thomas Himmler

Thomas Himmler 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).

  • 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
  • Publication number: 20200308153
    Abstract: The present invention relates to a new process for preparing quinoline compounds of the general formula (II): in which Q, A, R4, R3 and R3?, are as defined herein, as well as to the intermediate compounds of said new process.
    Type: Application
    Filed: December 14, 2018
    Publication date: October 1, 2020
    Applicant: Bayer Animal Health GMBH
    Inventors: Florian ERVER, Frank MEMMEL, Thomas HIMMLER, Andreas Karl STEIB, Marc NOWAKOWSKI
  • Patent number: 10766859
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of Raney catalysts, in particular Raney nickel or cobalt.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: September 8, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Mueller
  • Patent number: 10618872
    Abstract: The present invention relates to a new process for preparing 3-chloro-2-vinylphenylsulfonate derivatives.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: April 14, 2020
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Peter Brüchner, Thomas Himmler, Sergii Pazenok, Mark James Ford
  • Publication number: 20200039936
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of Raney catalysts, in particular Raney nickel or cobalt.
    Type: Application
    Filed: December 18, 2017
    Publication date: February 6, 2020
    Inventors: Wahed Ahmed MORADI, Thomas HIMMLER, Thomas Norbert MUELLER
  • Patent number: 10519085
    Abstract: The invention relates to a process for preparing substituted 2-arylethanols of the formula (I) by reacting Grignard compounds of the formula (II) in the presence of a copper compound with ethylene oxide. Moreover, the invention relates to novel substituted 2-arylethanols of the formula (I).
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: December 31, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Thomas Himmler, Peter Brüchner
  • Patent number: 10435352
    Abstract: A process for preparing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids of the formula (I) is described. Here, the substituents are radicals such as alkyl and substituted phenyl.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: October 8, 2019
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Christian Funke, Thomas Himmler, Sergii Pazenok, Christoph Schotes, Matthias Beller, Thomas Schareina, Alexander Zapf
  • Patent number: 10414730
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of metal catalysts, in particular palladium catalysts.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: September 17, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Müller, Albert Schnatterer, Günter Schlegel
  • 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
  • Patent number: 10246407
    Abstract: The present invention relates to a novel process for preparing substituted biphenylamides of the general formula (V) characterized in that anilides of the formula (II) in a solvent other than tetrahydrofuran, are reacted with an organoboron compound of the formula (III) in the presence of a catalyst system consisting of a ruthenium catalyst, an activator, an oxidizing agent and a metal triflate.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: April 2, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Thomas Himmler, Lars Rodefeld, Jonathan Hubrich, Lutz Ackermann
  • Patent number: 10246408
    Abstract: The present invention relates to a novel process for preparing substituted biphenylamides of the general formula (V) characterized in that anilides of the formula (II) in a solvent other than tetrahydrofuran, are reacted with an organoboron compound of the formula (III) in the presence of a catalyst system consisting of a ruthenium catalyst, an activator, an oxidizing agent and a metal triflate.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: April 2, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Thomas Himmler, Lars Rodefeld, Jonathan Hubrich, Lutz Ackermann
  • 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
  • Publication number: 20190039995
    Abstract: The present invention relates to a method for preparing substituted 4-aminoindane derivatives of the general formula (I) by cyclization, in which R, n, R1, R2, R3, R4, Q1 and Q2 have the definitions specified in the description.
    Type: Application
    Filed: January 27, 2017
    Publication date: February 7, 2019
    Inventors: Christoph SÄMANN, Thomas HIMMLER
  • Publication number: 20190023633
    Abstract: The invention relates to a process for preparing substituted 2-arylethanols of the formula (I) by reacting Grignard compounds of the formula (II) in the presence of a copper compound with ethylene oxide. Moreover, the invention relates to novel substituted 2-arylethanols of the formula (I).
    Type: Application
    Filed: January 9, 2017
    Publication date: January 24, 2019
    Inventors: Thomas HIMMLER, Peter BRÜCHNER
  • Publication number: 20180362446
    Abstract: The present invention relates to a novel process for preparing substituted biphenylamides of the general formula (V) characterized in that anilides of the formula (II) in a solvent other than tetrahydrofuran, are reacted with an organoboron compound of the formula (III) in the presence of a catalyst system consisting of a ruthenium catalyst, an activator, an oxidizing agent and a metal triflate.
    Type: Application
    Filed: August 27, 2018
    Publication date: December 20, 2018
    Inventors: Thomas HIMMLER, Lars RODEFELD, Jonathan HUBRICH, Lutz ACKERMANN
  • Patent number: 10150731
    Abstract: The present invention describes a novel method for preparing 4-cyanopiperidine hydrochloride.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: December 11, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Thomas Himmler, Dirk Brohm
  • Publication number: 20180305302
    Abstract: A process for preparing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids of the formula (I) is described. Here, the substituents are radicals such as alkyl and substituted phenyl.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 25, 2018
    Applicant: Bayer CropScience Aktiengesellschaft
    Inventors: Christian FUNKE, Thomas HIMMLER, Sergii PAZENOK, Christoph SCHOTES, Matthias BELLER, Thomas SCHAREINA, Alexander ZAPF
  • 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
  • Publication number: 20180244621
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of metal catalysts, in particular palladium catalysts.
    Type: Application
    Filed: May 2, 2018
    Publication date: August 30, 2018
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Müller, Albert Schnatterer, Günter Schlegel
  • 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