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).

  • Process for Preparing Dithiine-tetracarboxy-diimides
    Publication number: 20110275831
    Abstract: The present invention relates to a new process for preparing dithiine-tetracarboxy-diimides
    Type: Application
    Filed: May 5, 2011
    Publication date: November 10, 2011
    Applicant: Bayer CropScience AG
    Inventors: Norbert LUI, Jens-Dietmar HEINRICH, Thomas Himmler, Frank Volz
  • Process for Preparing Dithiine-tetracarboximides
    Publication number: 20110269973
    Abstract: The present invention relates to a new process for preparing dithiine-tetracarboximides.
    Type: Application
    Filed: April 14, 2011
    Publication date: November 3, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas HIMMLER, Winfried ETZEL, Frank VOLZ
  • Process for Preparing Dithiine-tetracarboxy-diimides
    Publication number: 20110257411
    Abstract: The present invention relates to a new process for preparing dithiine-tetracarboxy-diimides.
    Type: Application
    Filed: April 14, 2011
    Publication date: October 20, 2011
    Applicant: Bayer CropScience AG
    Inventor: Thomas HIMMLER
  • Use of Maleimide Salts to Control Phytopathogenic Fungi
    Publication number: 20110245218
    Abstract: The present invention relates to the use of new and known maleimide salts for controlling phytopathogenic fungi, and also to methods for controlling phytopathogenic fungi in crop protection, in the household and hygiene sectors and in materials protection, and also to crop protection compositions comprising these maleimide salts.
    Type: Application
    Filed: March 4, 2011
    Publication date: October 6, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas SEITZ, Thomas Himmler, Jürgen Benting, Ulrike Wachendorff-Neumann
  • Process for Preparing Aryl- and Heteroarylacetic Acid Derivatives
    Publication number: 20110184180
    Abstract: The present invention relates to a novel process for preparing ?-arylmethylcarbonyl compound of the formula (III), characterized in that aryl- and heteroarylacetic acids and derivatives thereof of the formula (I) are reacted with ?-halomethylcarbonyl compounds of the formula (II) in the presence of a palladium catalyst, of a phosphine ligand, of an inorganic base and of a phase transfer catalyst, optionally using an organic solvent.
    Type: Application
    Filed: January 19, 2011
    Publication date: July 28, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas HIMMLER, Lukas J. GOOBEN, Bettina ZIMMERMANN
  • Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticides
    Patent number: 7897803
    Abstract: The invention relates to a plurality of processes for the preparation of novel cis-alkoxy-substituted spirocyclic 1 H-pyrrolidine-2,4-dione derivatives of the formula (I) in which A, G, X and Y are as defined in the disclosure.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: March 1, 2011
    Assignee: Bayer CropScience AG
    Inventors: Thomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder, Reinhard Lantzsch, Christoph Erdelen, Angelika Lubos-Erdelen, legal representative, Jorg Konze, Ralf Nauen, Olga Malsam, Christian Arnold
  • 2-bromo-2,2-dichloroethyl aromatics and process for preparation thereof
    Patent number: 7875753
    Abstract: The present invention relates to novel 2-bromo-2,2-dichloroethyl aromatics of the formula (V) in which Ar is as defined above and to processes for preparation thereof.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: January 25, 2011
    Assignee: Bayer CropScience AG
    Inventor: Thomas Himmler
  • PROCESS FOR THE PREPARATION OF A 2-PYRIDYLETHYLCARBOXAMIDE DERIVATIVE
    Publication number: 20100292485
    Abstract: Process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof Intermediate of general formula (II) Intermediate of general formula (III)
    Type: Application
    Filed: July 30, 2010
    Publication date: November 18, 2010
    Applicant: BAYER CROPSCIENCE S.A.
    Inventors: Frédéric LHERMITTE, Pierre-Yves COQUERON, Philippe DESBORDES, Thomas HIMMLER
  • 4-alkoxy-cyclohexane-1-amino-carboxylic esters and processes for their preparation
    Patent number: 7803967
    Abstract: The invention relates to novel 4-alkoxy-cyclohexane-1-amino-carboxylic esters of the formula (IV) in which R1 and R2 are as defined in the description, to intermediates and processes for their preparation and to their use as intermediates in the synthesis of insecticidal, acaricidal and herbicidal compounds or pharmaceutically active compounds.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: September 28, 2010
    Assignee: Bayer Cropscience AG
    Inventors: Thomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder
  • 2-Bromo-2,2-Dichloroethyl Aromatics and Process for Preparation Thereof
    Publication number: 20100234651
    Abstract: The present invention relates to novel 2-bromo-2,2-dichloroethyl aromatics of the formula (V) in which Ar is as defined above and to processes for preparation thereof.
    Type: Application
    Filed: March 16, 2010
    Publication date: September 16, 2010
    Applicant: Bayer CropScience AG
    Inventor: Thomas HIMMLER
  • Process for Preparing Chloro-and Bromoaromatics
    Publication number: 20100234652
    Abstract: The present invention relates to a novel process for preparing chloro- or bromoaromatics of the formula (II) by diazotizing the formula (I) by means of sodium nitrite or potassium nitrite in the presence of aqueous hydrochloric or hydrobromic acids and then reacting with an iron(II) or iron(III) compound, optionally in the presence of additional amounts of hydrogen chloride or hydrogen bromide or alkali metal or alkaline earth metal chlorides or bromides.
    Type: Application
    Filed: March 9, 2010
    Publication date: September 16, 2010
    Applicant: Bayer CropScience AG
    Inventor: Thomas HIMMLER
  • Process for the preparation of a 2-pyridylethylcarboxamide derivative
    Patent number: 7790901
    Abstract: Process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof Intermediate of general formula (II) Intermediate of general formula (III).
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: September 7, 2010
    Assignee: Bayer Cropscience S.A.
    Inventors: Frédéric Lhermitte, Pierre-Yves Coqueron, Philippe Desbordes, Thomas Himmler
  • Method for the Production of Substituted and Unsubstituted Cyclohexanone Monoketals
    Publication number: 20100217018
    Abstract: The invention relates to a novel process for preparing and isolating known substituted and unsubstituted 1,4-cyclohexanone monoketals.
    Type: Application
    Filed: October 16, 2008
    Publication date: August 26, 2010
    Applicant: Bayer CropScience AG
    Inventors: Wahed Ahmed Moradi, Matthias Decker, Gunter Karig, Thomas Himmler, Norbert Lui, Alexander Straub
  • CIS-ALKOXY-SUBSTITUTED SPIROCYCLIC 1H-PYRROLIDINE-2,4-DIONE DERIVATIVES SERVING AS PESTICIDES
    Publication number: 20100056598
    Abstract: The invention relates to a plurality of processes for the preparation of novel cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives of the formula (I) in which A, G, X and Y are as defined in the disclosure.
    Type: Application
    Filed: November 10, 2009
    Publication date: March 4, 2010
    Inventors: Thomas Himmler, Reiner Fisher, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder, Reinhard Lantzsch, Christoph Erdelen, Angelika Lubos-Erdelen, Jorg Konze, Ralf Nauen, Olga Malsam, Christian Arnold
  • Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticides
    Patent number: 7638547
    Abstract: The invention relates to novel cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives of the formula (I) in which A, G, X and Y are as defined in the disclosure, to a plurality of processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: December 29, 2009
    Assignee: Bayer CropScience AG
    Inventors: Thomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder, Reinhard Lantzsch, Christoph Erdelen, Angelika Lubos-Erdelen, legal representative, Jörg Konze, Ralf Nauen, Olga Malsam, Christian Arnold
  • Method for producing 2,5-dimethylphenyl acetic acid
    Patent number: 7629476
    Abstract: The invention relates to a method for preparing 2,5-dimethylphenylacetic acid by converting p-xylene with chloroacetyl chloride into 2-chloro-1-(2,5-dimethylphenyl)ethanone, which is reacted with the compound of the formula (II) to give the compound of the formula (III), which is then rearranged to give a mixture of the compounds (IV) and (V), which is then hydrolyzed to 2,5-dimethylphenylacetic acid.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: December 8, 2009
    Assignee: Bayer Cropscience AG
    Inventor: Thomas Himmler
  • Method for producing 2,5-dimethylphenyl acetic acid
    Patent number: 7579500
    Abstract: The invention relates to a method for preparing 2,5-dimethylphenylacetic acid by converting p-xylene with chloroacetyl chloride into 2-chloro-1-(2,5-dimethylphenyl)ethanone, which is reacted with the compound of the formula (II) to give the compound of the formula (III), which is then rearranged to give a mixture of the compounds (IV) and (V), which is then hydrolyzed to 2,5-dimethylphenylacetic acid.
    Type: Grant
    Filed: January 22, 2005
    Date of Patent: August 25, 2009
    Assignee: Archer-Daniels-Midland Company
    Inventor: Thomas Himmler
  • Method for producing 2,5-dimethylphenyl acetic acid
    Publication number: 20090156839
    Abstract: The invention relates to a method for preparing 2,5-dimethylphenylacetic acid by converting p-xylene with chloroacetyl chloride into 2-chloro-1-(2,5-dimethylphenyl)ethanone, which is reacted with the compound of the formula (II) to give the compound of the formula (III), which is then rearranged to give a mixture of the compounds (IV) and (V), which is then hydrolyzed to 2,5-dimethylphenylacetic acid.
    Type: Application
    Filed: February 18, 2009
    Publication date: June 18, 2009
    Applicant: BAYER CROPSCIENCE AG
    Inventor: Thomas HIMMLER
  • 4-ALKOXY-CYCLOHEXANE-1-AMINO-CARBOXYLIC ESTERS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20090156402
    Abstract: The invention relates to novel 4-alkoxy-cyclohexane-1-amino-carboxylic esters of the formula (IV) in which R1 and R2 are as defined in the description, to intermediates and processes for their preparation and to their use as intermediates in the synthesis of insecticidal, acaricidal and herbicidal compounds or pharmaceutically active compounds.
    Type: Application
    Filed: February 19, 2009
    Publication date: June 18, 2009
    Inventors: Thomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder
  • 4-alkoxy cyclohexane-1 amino carboxylic acid esters and method for the production thereof
    Patent number: 7511153
    Abstract: The invention relates to novel 4-alkoxy-cyclohexane-1-amino-carboxylic esters of the formula (IV) in which R1 and R2 are as defined in the description, to intermediates and processes for their preparation and to their use as intermediates in the synthesis of insecticidal, acaricidal and herbicidal compounds or pharmaceutically active compounds.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: March 31, 2009
    Assignee: Bayer CropScience AG
    Inventors: Thomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder