Patents by Inventor Hansjoerg Dietrich

Hansjoerg Dietrich 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: 11390589
    Abstract: The invention relates to substituted phenylpyrimidines of general formula (I), to their agrochemically acceptable salts (I), and to the use thereof in the field of plant protection.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: July 19, 2022
    Assignee: BAYER Aktiengesellschaft
    Inventors: Hartmut Ahrens, Birgit Kuhn, Stefan Schnatterer, Dirk Schmutzler, Hansjoerg Dietrich, Anu Bheemaiah Machettira, Elisabeth Asmus, Elmar Gatzweiler
  • Publication number: 20220119358
    Abstract: Arylcarboxamides of the general formula (I) are described as herbicides. In this formula (I), IV, X, Y and Z represent radicals such as alkyl and halogen.
    Type: Application
    Filed: January 10, 2020
    Publication date: April 21, 2022
    Inventors: Christian WALDRAFF, Hartmut AHRENS, Stefan LEHR, Elisabeth ASMUS, Hansjoerg DIETRICH, Elmar GATZWEILER, Anu Bheemaiah MACHETTIRA, Christopher Hugh ROSINGER
  • Patent number: 11304418
    Abstract: Disclosed are N-(1,3,4-oxadiazole-2-yl)aryl carboxamides of formula (I) or the salts (I) thereof as well as the use thereof as herbicides.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: April 19, 2022
    Inventors: Arnim Koehn, Hartmut Ahrens, Christian Waldraff, Ralf Braun, Stephen David Lindell, Anu Bheemaiah Machettira, Elmar Gatzweiler, Christopher Hugh Rosinger, Hansjoerg Dietrich
  • Patent number: 11274083
    Abstract: The invention relates to substituted thiophenyl uracils of general formula (I) or salts (I) thereof, wherein the groups in general formula (I) are as defined in the description, and to the use thereof as herbicides, in particular for controlling weeds and/or weed grasses in crops of cultivated plants and/or as plant growth regulators for influencing the growth of crops of cultivated plants.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 15, 2022
    Assignee: Syngenta Crop Protection AG
    Inventors: Ines Heinemann, Jens Frackenpohl, Lothar Willms, Roland Beffa, Hansjörg Dietrich, Elmar Gatzweiler, Anu Bheemaiah Machettira, Christopher Hugh Rosinger, Peter Lümmen, Elisabeth Asmus
  • Publication number: 20210400966
    Abstract: The present invention relates to novel effective alkynyl-substituted N-phenylpyrrolidine-2,4-diones according to the general formula (I) or agrochemically acceptable salts thereof, where X=C1-C4-alkyl, C1-C4-haloalkyl or C3-C6-cycloalkyl, Y=C1-C4-alkyl or C3-C6-cycloalkyl, R1=hydrogen, C1-C6-alkyl, or C3-C6-cycloalkyl, R2=hydrogen or methyl, R3=C1-C6-alkyl or C1-C6-alkoxy-C2-C6-alkyl, G=hydrogen, a cleavable group L or a cation E. The invention further relates to a herbicidal composition comprising a compound of the general formula (I) and to the use of the compounds according to the invention for controlling weeds and weed grasses in crops of useful plants.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Alfred ANGERMANN, Stefan LEHR, Reiner FISCHER, Guido BOJACK, Hendrik HELMKE, Dirk SCHMUTZLER, Hansjoerg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER
  • Patent number: 11178868
    Abstract: The present invention relates to alkynyl-substituted N-phenylpyrrolidine-2,4-diones according to the general formula (I) or agrochemically acceptable salts thereof, where X=C1-C4-alkyl, C1-C4-haloalkyl or C3-C6-cycloalkyl, Y=C1-C4-alkyl or C3-C6-cycloalkyl, R1=hydrogen, C1-C6-alkyl, or C3-C6-cycloalkyl, R2=hydrogen or methyl, R3=C1-C6-alkyl or C1-C6-alkoxy-C2-C6-alkyl, G=hydrogen, a cleavable group L or a cation E. The invention further relates to a herbicidal composition comprising a compound of the general formula (I) and to the use of the compounds according to the invention for controlling weeds and weed grasses in crops of useful plants.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: November 23, 2021
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Alfred Angermann, Stefan Lehr, Reiner Fischer, Guido Bojack, Hendrik Helmke, Dirk Schmutzler, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger
  • Publication number: 20210323950
    Abstract: There are described bicyclic benzoylpyrazoles of the general formula (I) as herbicides. In this formula (I), A, X1 and X2 represent (CH2)n, O or S(O)n, R, Ra, Rb, Rp1, Rp2 and Rp3 represent radicals such as hydrogen, halogen, alkyl, alkyloxy and cycloalkyl.
    Type: Application
    Filed: May 29, 2019
    Publication date: October 21, 2021
    Inventors: Ralf BRAUN, Frank MEMMEL, Christian WALDRAFF, Hansjoerg DIETRICH, Elmar GATZWEILER, Elisabeth ASMUS, Christopher Hugh ROSINGER
  • Publication number: 20210317089
    Abstract: The invention relates to substituted phenylpyrimidines of general formula (I), to their agrochemically acceptable salts (I), and to the use thereof in the field of plant protection.
    Type: Application
    Filed: May 29, 2019
    Publication date: October 14, 2021
    Inventors: Hartmut AHRENS, Birgit KUHN, Stefan SCHNATTERER, Dirk SCHMUTZLER, Hansjoerg DIETRICH, Anu Bheemaiah MACHETTIRA, Elisabeth ASMUS, Elmar GATZWEILER
  • Publication number: 20210292312
    Abstract: Herbicidally active 3-phenylisoxazoline-5-carboxamides of tetrahydro and dihydrofuran carboxylic acids and esters The invention relates to 3-phenylisoxazoline-5-carboxamides of tetrahydro- and dihydrofurancarboxylic acids and esters of the general formula (I) and their agrochemically acceptable salts and to their use in the crop protection sector.
    Type: Application
    Filed: June 11, 2018
    Publication date: September 23, 2021
    Inventors: Olaf PETERS, Klaus Bernhard HAAF, Stephen David LINDELL, Guido BOJACK, Katherine Rose LAW, Anu Bheemaiah MACHETTIRA, Hansjoerg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER
  • Patent number: 11051515
    Abstract: The invention relates to 3-acyl-benzamides of formula (I) as herbicides. In formulae (I) X, Y, Z and Rx represent radicals such as alkyl, cycloalkyl and halogen.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: July 6, 2021
    Assignee: Bayer Aktiengesellschaft
    Inventors: Christian Waldraff, Arnim Koehn, Hartmut Ahrens, Ralf Braun, Hansjoerg Dietrich, Anu Bheemaiah Machettira, Christopher Hugh Rosinger, Elmar Gatzweiler, Elisabeth Asmus
  • Publication number: 20210087151
    Abstract: The invention relates to substituted thiophenyl uracils of general formula (I) or salts (I) thereof, wherein the groups in general formula (I) are as defined in the description, and to the use thereof as herbicides, in particular for controlling weeds and/or weed grasses in crops of cultivated plants and/or as plant growth regulators for influencing the growth of crops of cultivated plants.
    Type: Application
    Filed: December 17, 2018
    Publication date: March 25, 2021
    Applicant: SYNGENTA Crop Protection AG
    Inventors: Ines HEINEMANN, Jens FRACKENPOHL, Lothar WILLMS, Roland BEFFA, Hansjörg DIETRICH, Elmar GATZWEILER, Anu Bheemaiah MACHETTIRA, Christopher Hugh ROSINGER, Peter LÜMMEN
  • Publication number: 20210076680
    Abstract: Disclosed are N-(1,3,4-oxadiazole-2-yl)aryl carboxamides of formula (I) or the salts (I) thereof as well as the use thereof as herbicides.
    Type: Application
    Filed: March 22, 2018
    Publication date: March 18, 2021
    Inventors: Arnim KOEHN, Hartmut AHRENS, Christian WALDRAFF, Ralf BRAUN, Stephen David LINDELL, Anu Bheemaiah MACHETTIRA, Elmar GATZWEILER, Christopher Hugh ROSINGER, Hansjoerg DIETRICH
  • Publication number: 20210024465
    Abstract: The present invention relates to novel effective alkynyl-substituted 3-phenylpyrrolidine-2,4-diones according to the general formula (I) or agrochemically acceptable salts thereof, where X?C1-C4-alkyl, C1-C4-haloalkyl or C3-C6-cycloalkyl; Y?C1-C4-alkyl or C3-C6-cycloalkyl, n=1, 2 or 3; m=1 or 2; R1?C1-C6-alkyl, or C3-C6-cycloalkyl, R2=hydrogen or methyl; R3?C1-C3-alkoxy-C1-C3-alkyl, or a saturated five- or six-membered heterocycle with an oxygen or sulphur atom; G=hydrogen, a cleavable group L or a cation E. The invention also relates to the use of the compounds according to the invention for controlling weeds and weed grasses in crops of useful plants.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 28, 2021
    Inventors: Alfred ANGERMANN, Stefan LEHR, Hendrik HELMKE, Reiner FISCHER, Guido BOJACK, Christopher Hugh ROSINGER, Elmar GATZWEILER, Hansjoerg DIETRICH
  • Patent number: 10899709
    Abstract: Novel alkynyl-substituted 3-phenylpyrrolidine-2,4-diones and use thereof as herbicides The present invention relates to novel effective alkynyl-substituted 3-phenylpyrrolidine-2,4-diones according to the general formula (I) or agrochemically acceptable salts thereof, where X?C1-C4-alkyl, C1-C4-haloalkyl or C3-C6-cycloalkyl; Y?C1-C4-alkyl or C3-C6-cycloalkyl; n=1, 2 or 3; m=1 or 2; R1=C1-C6-alkyl, or C3-C6-cycloalkyl; R2=hydrogen or methyl; R3?C1-C3-alkoxy-C1-C3-alkyl, or a saturated five- or six-membered heterocycle with an oxygen or sulphur atom; G=hydrogen, a cleavable group L or a cation E. The invention also relates to the use of the compounds according to the invention for controlling weeds and weed grasses in crops of useful plants.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: January 26, 2021
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Alfred Angermann, Stefan Lehr, Hendrik Helmke, Reiner Fischer, Guido Bojack, Christopher Hugh Rosinger, Elmar Gatzweiler, Hansjörg Dietrich
  • Publication number: 20210002301
    Abstract: The invention relates to the technical field of herbicides and/or plant growth regulators. Specifically, the invention relates to isothiazolo-azepinone bicycles, and compositions comprising said novel isothiazolo-azepinone bicycles. Further, the present invention relates to processes for the preparation of said novel isothiazolo-azepinone bicycles and their use as herbicides and/or plant growth regulators.
    Type: Application
    Filed: November 26, 2018
    Publication date: January 7, 2021
    Inventors: Jullien REY, Joerg TIEBES, Dayna Michelle STURGESS, Hansjoerg DIETRICH, Anu Bheemaiah MACHETTIRA
  • Publication number: 20200404914
    Abstract: Benzoylamides of the general formula (I) are described as herbicides. In this formula (I), B represents N or X1 and X2 represents O or S(O)n. R, Ra, Rb, Rc, Rd, Re, Rf and Rx represent radicals such as hydrogen, fluorine, chlorine, hydroxyl, (C1-C6)-alkyl, halo-(C1-C6)-alkyl, (C1-C6)-alkyloxy, (C1-C6)-alkylthio and cyano, or Ra and Rb or Rc and Rd or Re and Rf in each case together represent an oxo or a thiooxo group.
    Type: Application
    Filed: February 20, 2019
    Publication date: December 31, 2020
    Inventors: Frank MEMMEL, Ralf BRAUN, Christian WALDRAFF, Anu Bheemaiah MACHETTIRA, Hansjoerg DIETRICH, Christopher Hugh ROSINGER, Elisabeth ASMUS
  • Publication number: 20200404920
    Abstract: Benzoylamides of the general formula (I) are described as herbicides. In this formula (I), B, X1 and X2 represent N, O or S(O)n, R, Ra, Rb, Rc, Rd and IV represent radicals such as hydrogen, halogen, (C1-C6)-alkyl, (C1-C6)-alkyloxy and cyano.
    Type: Application
    Filed: February 20, 2019
    Publication date: December 31, 2020
    Inventors: Frank MEMMEL, Ralf BRAUN, Christian WALDRAFF, Isolde HAEUSER-HAHN, Anu Bheemaiah MACHETTIRA, Hansjoerg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER, Elisabeth ASMUS
  • Publication number: 20200369630
    Abstract: The invention relates to 3-phenyl-5-trifluoromethylisoxazoline-5-carboxamides of cyclopentylcarboxylic acids and esters of the general formula (I) and agrochemically acceptable salts thereof and to their use in the field of crop protection.
    Type: Application
    Filed: August 13, 2018
    Publication date: November 26, 2020
    Inventors: Stephen David LINDELL, Klaus Bernhard HAAF, Andreas VAN ALMSICK, Hansjoerg DIETRICH, Anu Bheemaiah MACHETTIRA, Christopher Hugh ROSINGER, Elmar GATZWEILER, Elisabeth ASMUS
  • Patent number: 10842152
    Abstract: The invention relates to the technical field of the herbicides and/or plant growth regulators. Specifically, the invention primarily relates to novel substituted isothiazolopyridones, and compositions comprising said novel substituted isothiazolopyridones. Further, the present invention relates to processes for the preparation said novel substituted isothiazolopyridones and their use as herbicides and/or plant growth regulators.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 24, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Jullien Rey, Joerg Tiebes, Marc Mosrin, Thomas Droege, Hansjoerg Dietrich, Anu Bheemaiah Machettira, Elmar Gatzweiler, Christopher Hugh Rosinger, Dirk Schmutzler, Daniela Portz, Kerstin Ilg, Philippe Rinolfi
  • Publication number: 20200331904
    Abstract: The invention relates to 3-amino-[1,2,4]-triazole derivatives of the general formula (I) and their agrochemically compatible salts and to the use thereof for controlling unwanted plant growth.
    Type: Application
    Filed: November 29, 2018
    Publication date: October 22, 2020
    Inventors: Estella BUSCATO ARSEQUELL, Klemens MINN, Harald JAKOBI, Hansjoerg DIETRICH, Anu Bheemaiah MACHETTIRA, Elmar GATZWEILER, Dirk SCHMUTZLER, Christopher Hugh ROSINGER