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).

  • Bicyclic arylcarboxylic acid amides and their use as herbicides
    Patent number: 9914710
    Abstract: Bicyclic arylcarboxamides of the general formula (I) are described as herbicides. In this formula (I), Z1, Z2, Z3, Z4 and Z5 are a bond, O, S(O)n or a substituted carbon atom. X is a radical such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. Q is a substituted heterocycle.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: March 13, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Ralf Braun, Christian Waldraff, Hansjörg Dietrich, Dirk Schmutzler, Elmar Gatzweiler, Christopher Hugh Rosinger
  • BICYCLIC ARYLCARBOXYLIC ACID AMIDES AND THEIR USE AS HERBICIDES
    Publication number: 20170217909
    Abstract: Bicyclic arylcarboxamides of the general formula (I) are described as herbicides. In this formula (I), Z1, Z2, Z3, Z4 and Z5 are a bond, O, S(O)n or a substituted carbon atom. X is a radical such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. Q is a substituted heterocycle.
    Type: Application
    Filed: July 24, 2015
    Publication date: August 3, 2017
    Inventors: Ralf BRAUN, Christian WALDRAFF, Hansjörg DIETRICH, Dirk SCHMUTZLER, Elmar GATZWEILER, Christopher Hugh ROSINGER
  • HERBICIDALLY ACTIVE BENXZOIC ACID AMIDES
    Publication number: 20170197926
    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: Application
    Filed: June 26, 2015
    Publication date: July 13, 2017
    Inventors: Hartmut AHRENS, Jörg TIEBES, Christian WALDRAFF, Simon DÖRNER-RIEPING, Ines HEINEMANN, Hansjörg DIETRICH, Elmar GATZWEILER, Christopher ROSINGER, Dirk SCHMUTZLER
  • Herbicidally Active Arylcarboxylic Acid Amides
    Publication number: 20170158629
    Abstract: Benzamides of the general formula (I) are described as herbicides. In this formula (I), X, Z and R are radicals such as alkyl and cycloalkyl. Q is a 5-membered heterocycle.
    Type: Application
    Filed: June 26, 2015
    Publication date: June 8, 2017
    Inventors: Hartmut AHRENS, Jörg TIEBES, Christian WALDRAFF, Hansjörg DIETRICH, Elmar GATZWEILER, Christopher Hugh ROSINGER, Dirk SCHMUTZLER
  • 2-(HETERO)ARYLPYRIDAZINONES AND THEIR USE AS HERBICIDES
    Publication number: 20170107183
    Abstract: 2-(Hetero)arylpyradazinones of the general formula (I) are described as herbicides. In this formula (I), R1, R2, R3, R4 and R5 are each radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. X1, X2 and X3 represent nitrogen or an optionally substituted carbon atom.
    Type: Application
    Filed: May 19, 2015
    Publication date: April 20, 2017
    Inventors: Hartmut AHRENS, Jörg TIEBES, Christian WALDRAFF, Hansjörg DIETRICH, Dirk SCHMUTZLER, Elmar GATZWEILER, Christopher ROSINGER
  • 3-phenylisoxazolin derivatives with herbicidal action
    Patent number: 9585392
    Abstract: 3-Phenylisoxazoline derivatives of the formula (I), and the use thereof as herbicides, are described. In this formula (I), X2 to X6 and R1 to R3 are radicals such as hydrogen, halogen, and organic radicals such as substituted alkyl. W* is carboxyl, cyano or CHO.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: March 7, 2017
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Birgit Kuhn, Lothar Willms, Thomas Frenzel, Klaus Bernhard Haaf, Stephen David Lindell, Hansjörg Dietrich, Dirk Schmutzler, Elmar Gatzweiler, Christopher Hugh Rosinger
  • USE OF SUBSTITUTE OXO TETRAHYDROQUINOLINE SULFONAMIDES OR SALTS THEREOF FOR RAISING STRESS TOLERANCE OF PLANTS
    Publication number: 20170027172
    Abstract: The invention relates to the use of substituted oxotetrahydroquinolinylsulfonamides or salts thereof where the radicals in the general formula (I) correspond to the definitions given in the description, for enhancing stress tolerance in plants to abiotic stress, and/or for increasing plant yield.
    Type: Application
    Filed: April 7, 2015
    Publication date: February 2, 2017
    Inventors: Jens FRACKENPOHL, Guido BOJACK, Hendrik HELMKE, Stefan LEHR, Thomas MÜLLER, Lothar WILLMS, Hansjörg DIETRICH, Dirk SCHMUTZLER, Rachel BALTZ, Udo BICKERS
  • 5-phenyl-substituted N-(tetrazol-5-yl) aryl carboxylic acid amides and N-(triazol-5-yl) aryl carboxylic acid amides, and use thereof as herbicides
    Patent number: 9259001
    Abstract: 5-phenyl-substituted N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides of the general formula (I) are described as herbicides. In this formula (I), W, X, Y, Z and R are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A and B are N and CY.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: February 16, 2016
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Ralf Braun, Hartmut Ahrens, Andreas Van Almsick, Stefan Lehr, Isolde Häuser-Hahn, Hansjörg Dietrich, Elmar Gatzweiler, Ines Heinemann, Christopher Hugh Rosinger
  • Herbicidal composition for tolerant or resistant cereal crops
    Patent number: 9253985
    Abstract: The invention provides herbicide combinations and the use of herbicide combinations for controlling harmful plants in cereal crops wherein the herbicide combination in question comprises (A) a herbicide from the group of glufosinate derivatives of the formula (A1) in which Z represents hydroxyl, —NHCH(CH3)CONHCH(CH3)COOH or —NHCH(CH3)CONHCH[CH2CH(CH3)2]COOH, or an ester or salt thereof, and (B) a herbicide from the group of carboxylic acid derivatives of the formula (B1) in which X represents N or CH and R represents CO2H or a herbicidally active derivative thereof, and the cereal crops are tolerant, if appropriate in the presence of safeners, to the herbicides (A) and (B) present in the combination.
    Type: Grant
    Filed: May 19, 2011
    Date of Patent: February 9, 2016
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Erwin Hacker, Hansjörg Dietrich, Hubert Menne, Elmar Gatzweiler, Frank Ziemer
  • Substituted 4-cyan-3-phenyl-4-(pyridine-3-yl)butanoates, processes for preparation thereof and use thereof as herbicides and plant growth regulators
    Patent number: 9161537
    Abstract: Compounds of the formula (I) or salts thereof in which R1 and (R2)n are as defined in Claim 1 are suitable as herbicides for the control of harmful plants or as plant growth regulators. The compounds can be prepared by the processes of Claim 7.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: October 20, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Harald Jakobi, Marc Morsin, Hansjörg Dietrich, Elmar Gatzweiler, Isolde Haeuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger
  • HERBICIDAL AND FUNGICIDAL 5-OXY-SUBSTITUTED 3-PHENYLISOXAZOLINE-5-CARBOXAMIDES AND 5-OXY-SUBSTITUTED 3-PHENYLISOXAZOLINE-5-THIOAMIDES
    Publication number: 20150245616
    Abstract: Herbicidally and fungicidally active 5-oxy-substituted 3-phenylisoxazoline-5-carboxamides and 5-oxy-substituted 3-phenylisoxazoline-5-thioamides of the formula (I) are described. In this formula (I), X, X2 to X6, R1 to R4 are radicals such as hydrogen, halogen and organic radicals such as substituted alkyl. A is a bond or a divalent unit. Y is a chalcogen.
    Type: Application
    Filed: September 23, 2013
    Publication date: September 3, 2015
    Applicant: Bayer Cropscience AG
    Inventors: Klaus Bernhard Haaf, Lothar Willms, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger, Dirk Schmutzler, Ulrike Wachendorff-Neumann, Marie-Claire Grosjean-Cournoyer, Helene Lachaise, Philippe Rinolfi, Stephane Brunet
  • 6-(2-aminophenyl)picolinates and their use as herbicides
    Patent number: 9078440
    Abstract: The present invention relates to novel herbicidally active 6-(2-aminophenyl)picoline derivatives and to processes for preparation thereof. The present invention further provides for the use thereof as a herbicide, especially as a herbicide for selective control of weed plants in useful plant crops, and as a plant growth regulator alone or in combination with safeners and/or in a mixture with other herbicides.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: July 14, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Marco Brünjes, Uwe Döller, Hansjörg Dietrich, Michael Gerhard Hoffmann, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Elmar Gatzweiler, Ines Heinemann
  • N-(TETRAZOL-5-YL)- AND N-(TRIAZOL-5-YL)ARYLCARBOXYLIC THIOAMIDES AND USE THEREOF AS HERBICIDES
    Publication number: 20150175588
    Abstract: N-(Tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxylic acid thioamides of the general formula (I) are described as herbicides. In this formula (I), R, W, X and Z represent radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A and B each represent carbon or nitrogen.
    Type: Application
    Filed: May 22, 2013
    Publication date: June 25, 2015
    Inventors: Ralf Braun, Simon Dörner-Rieping, Hartmut Ahrens, Arnim Köhn, Christian Waldraff, Hansjörg Dietrich, Dirk Schmutzler, Elmar Gatzweiler, Christopher Hugh Rosinger
  • Substituted 4-cyano-3-phenyl-4-(pyridin-3-yl)butanoates, processes for preparation thereof and use thereof as herbicides and plant growth regulators
    Patent number: 8975412
    Abstract: Compounds of the formula (I) or salts thereof, in which (R1)m, (R2)n, R3 and R4 as defined in Claim 1 are suitable as herbicides for the control of harmful plants or as plant growth regulators. The compounds can be prepared by the processes of Claim 7.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: March 10, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Harald Jakobi, Marc Mosrin, Hansjörg Dietrich, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger
  • Substituted picolinic acids, salts and acid derivatives thereof, and use thereof as herbicides
    Patent number: 8962529
    Abstract: The present invention relates to novel, herbicidally active picolinic acid derivatives of the formula (I) and to processes for preparation thereof. The present invention further provides for the use thereof as a herbicide, especially as a herbicide for selective control of weed plants in useful plant crops, and as a plant growth regulator alone or in combination with safeners and/or in a mixture with other herbicides.
    Type: Grant
    Filed: October 21, 2011
    Date of Patent: February 24, 2015
    Assignee: Bayer Cropscience AG
    Inventors: Harmut Ahrens, Marco Brünjes, Hansjörg Dietrich, Elmar Gatzweiler, Isolde Häuser-Hahn, Stefan Lehr, Dirk Schmutzler
  • Herbicide/safener combination
    Patent number: 8962523
    Abstract: A composition comprising (A) one or more compounds of the formula (I) or salts thereof, in which the individual indices have the meaning defined in the description and (B) one or more safeners is described.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: February 24, 2015
    Assignee: Bayer Cropscience AG
    Inventors: Christopher Hugh Rosinger, Erwin Hacker, Hartmut Ahrens, Hansjörg Dietrich, Frank Ziemer
  • Herbicidally active oxime-ether-substituted benzoylamides
    Patent number: 8957096
    Abstract: What is described are oxime ether-substituted benzoylamides of the general formula (I) as herbicides. In this formula (I), R, Y and Y are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. Q is a tetrazolyl, triazolyl or oxadiazolyl radical.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: February 17, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Andreas Van Almsick, Hartmut Ahrens, Hansjörg Dietrich, Isolde Häuser-Hahn, Ines Heinemann, Elmar Gatzweiler, Christopher Rosinger
  • HERBICIDALLY ACTIVE 4-NITRO-SUBSTITUTED N-(TETRAZOL-5-YL)-, N-(TRIAZOL-5-YL)-, AND N-(1,3,4-OXADIAZOL-2-YL)ARYL CARBOXYLIC ACID AMIDES
    Publication number: 20150031537
    Abstract: There are described 4-nitro-substituted N-(tetrazol-5-yl)-, N-(triazol-5-yl)- and N-(1,3,4-oxadiazol-2-yl)arylcarboxamides of the general formula (I) as herbicides. In this formula (I), X, Y and W are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A is N and CY.
    Type: Application
    Filed: February 18, 2013
    Publication date: January 29, 2015
    Inventors: Simon Dörner-Rieping, Ralf Braun, Arnin Köhn, Hartmut Ahrens, Stefan Lehr, Hansjörg Dietrich, Elmar Gatzweiler, Christopher Hugh Rosinger, Dirk Schmutzler
  • SUBSTITUTED 4-CYAN-3-PHENYL-4-(PRYRIDINE-3-YL)BUTANOATES, PROCESSES FOR PREPARATION THEREOF AND USE THEREOF AS HERBICIDES AND PLANT GROWTH REGULATORS
    Publication number: 20140364315
    Abstract: Substituted 4-cyano-3-phenyl-4-(pyridin-3-yl)butanoates, processes for their preparation and their use as herbicides and plant growth regulators Compounds of the formula (I) or salts thereof in which R1 and (R2)n are as defined in claim 1 are suitable as herbicides for the control of harmful plants or as plant growth regulators. The compounds can be prepared by the processes of claim 7.
    Type: Application
    Filed: December 17, 2012
    Publication date: December 11, 2014
    Inventors: Harald Jakobi, Marc Mosrin, Hansjörg Dietrich, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger
  • HERBICIDALLY ACTIVE OXIME-ETHER-SUBSTITUTED BENZOYLAMIDES
    Publication number: 20140309112
    Abstract: What is described are oxime ether-substituted benzoylamides of the general formula (I) as herbicides. In this formula (I), R, Y and Y are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. Q is a tetrazolyl, triazolyl or oxadiazolyl radical.
    Type: Application
    Filed: October 29, 2012
    Publication date: October 16, 2014
    Inventors: Andreas Van Almsick, Hartmut Ahrens, Hansjörg Dietrich, Isolde Häuser-Hahn, Ines Heinemann, Elmar Gatzweiler, Christopher Rosinger