Patents by Inventor Hansjorg Dietrich

Hansjorg 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).

  • Publication number: 20230131260
    Abstract: The invention relates to substituted thiophenyl uracils of general formula (I) or the 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: October 14, 2022
    Publication date: April 27, 2023
    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, Elisabeth ASMUS
  • Publication number: 20230066946
    Abstract: The present invention relates to novel herbicidally active, substituted 1,5-diphenylpyrazolyl-3-oxyalkyl acids and 1-phenyl-5-thienylpyrazolyl-3-oxyalkyl acids and derivatives thereof according to the general formula (I) or agrochemically acceptable salts thereof, to processes for preparation thereof and to the use thereof for control of broadleaved weeds and weed grasses in crops of useful plants and for general control of broadleaved weeds and weed grasses in areas of the environment where plant growth is troublesome. The derivatives of the 1,5-diphenylpyrazolyl-3-oxyalkyl acids and 1-phenyl-5-thienylpyrazolyl-3-oxyalkyl acids especially include the esters, salts and amides thereof.
    Type: Application
    Filed: December 16, 2020
    Publication date: March 2, 2023
    Inventors: Harald JAKOBI, Michael Gerhard HOFFMANN, Anna Maria REINGRUBER, Estella BUSCATO ARSEQUELL, Thomas MULLER, Gilbert Ebai BESONG, Erin Nicole SMITH, Elisabeth ASMUS, Hansjorg DIETRICH, Elmar GATZWEILER, Anu Bheemaiah MACHETTIRA, Christopher Hugh ROSINGER, Dirk SCHMUTZLER
  • Patent number: 11497212
    Abstract: The invention relates to substituted thiophenyl uracils of general formula (I) or the 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: November 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
  • 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
  • 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: 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
  • 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
  • Patent number: 10806142
    Abstract: What are described are compounds of the general formula (I) and agrochemically acceptable salts (I) thereof and the use thereof in the crop protection sector.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: October 20, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Klemens Minn, Estella Buscato Arsequell, Harald Jakobi, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger
  • Publication number: 20200315174
    Abstract: The invention relates to substituted thiophenyl uracils of general formula (I) or the 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: October 8, 2020
    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
  • Patent number: 10743540
    Abstract: The invention relates to compounds of general formula (I), to the agrochemically compatible salts thereof, to a method for the production thereof and to the use thereof in the field of plant protection.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: August 18, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Harald Jakobi, Klemens Minn, Estella Buscató Arsequell, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger, Anu Bheemaiah Machettira
  • Publication number: 20200054011
    Abstract: Quinazolinedione-6-carbonyl derivatives of the general formula (I) are described as herbicides. In this formula (I), R1, R2, X and W are radicals such as hydrogen, alkyl and halogen. Z is a chalcogen. Q is a five-membered heterocycle.
    Type: Application
    Filed: August 17, 2018
    Publication date: February 20, 2020
    Inventors: Ralf Braun, Christian Waldraff, Anu Bheemaiah Machettira, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger
  • Patent number: 10433553
    Abstract: Salts of N-(1,3,4-oxadiazol-2-yl)arylcarboxamides of the general formula (I) are described as herbicides. In this formula (I), X, Z and R are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A is nitrogen or carbon. M+ is a cation.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: October 8, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Arnim Köhn, Ralf Braun, Hartmut Ahrens, Christian Waldraff, Ines Heinemann, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger
  • Publication number: 20190230927
    Abstract: The invention relates to compounds of general formula (I), to the agrochemically compatible salts thereof, to a method for the production thereof and to the use thereof in the field of plant protection.
    Type: Application
    Filed: June 19, 2017
    Publication date: August 1, 2019
    Inventors: Harald JAKOBI, Klemens MINN, Estella BUSCATÓ ARSEQUELL, Hansjörg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER, Anu Bheemaiah MACHETTIRA
  • Patent number: 10357036
    Abstract: The invention relates inter alia to compounds of the general formula (I). Also described are methods 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 and also as herbicides.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: July 23, 2019
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Tobias Harschneck, Michael Maue, Werner Hallenbach, Alexander Arlt, Robert Velten, Reiner Fischer, Hans-Georg Schwarz, Ulrich Görgens, Kerstin Ilg, Klaus Raming, Sebastian Horstmann, Daniela Portz, Johannes Köbberling, Andreas Turberg, Hansjörg Dietrich
  • Publication number: 20190174758
    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: October 4, 2016
    Publication date: June 13, 2019
    Inventors: Alfred ANGERMANN, Stefan LEHR, Reiner FISCHER, Guido BOJACK, Hendrik HELMKE, Dirk SCHMUTZLER, Hansjörg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER
  • Publication number: 20190082692
    Abstract: What are described are compounds of the general formula (I) and agrochemically acceptable salts (I) thereof and the use thereof in the crop protection sector.
    Type: Application
    Filed: December 19, 2016
    Publication date: March 21, 2019
    Inventors: Klemens MINN, Estella BUSCATO ARSEQUELL, Harald JAKOBI, Hansjörg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER
  • Publication number: 20180282275
    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, 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, where R3 is not equal to methyl if R1=methyl and R3 is not equal to C1-C3-alkyl if R1=H. The invention also 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: October 4, 2016
    Publication date: October 4, 2018
    Inventors: Alfred ANGERMANN, Stefan LEHR, Reiner FISCHER, Guido BOJACK, Hendrik HELMKE, Dirk SCHMUTZLER, Hansjörg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER
  • Publication number: 20180170872
    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: Application
    Filed: June 20, 2016
    Publication date: June 21, 2018
    Inventors: ALFRED ANGERMANN, STEFAN LEHR, HENDRIK HELMKE, REINER FISCHER, GUIDO BOJACK, CHRISTOPHER HUGH ROSINGER, ELMAR GATZWEILER, HANSJÖRG DIETRICH
  • Patent number: 9988359
    Abstract: The invention relates to benzoic acid amides of general formula (I) as herbicides. In formula (I) X, Z and R represent radicals such as alkyl and cycloalkyl. Q represents a 5-membered heterocycle.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: June 5, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Hartmut Ahrens, Jörg Tiebes, Christian Waldraff, Simon Dörner-Rieping, Ines Heinemann, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Rosinger, Dirk Schmutzler
  • Publication number: 20180077935
    Abstract: The invention relates to salts of N-(1,3,4-oxadiazol-2-yl) aryl carboxylic acid amides of general formula (I), as herbicides. In this formula (I), X, Z and R stand for groups such as hydrogen, organic groups such as alkyl, and other groups such as halogen. A represents nitrogen or carbon. M+ represents a cation.
    Type: Application
    Filed: March 14, 2016
    Publication date: March 22, 2018
    Inventors: ARNIM KÖHN, RALF BRAUN, HARTMUT AHRENS, CHRISTIAN WALDRAFF, INES HEINEMANN, HANSJÖRG DIETRICH, ELMAR GATZWEILER, CHRISTOPHER HUGH ROSINGER