Patents by Inventor Alfred Angermann

Alfred Angermann 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: 9049863
    Abstract: Compounds of the formula (I) or salts thereof, in each case in the optically active (3R,4R)-threo form, in which R1 is hydrogen or a hydrolysable radical, and (R2)n, (R3)m, n and m are as defined in formula (I) according to claim 1, where the stereochemical configuration at the carbon atom in position 3 of the butanoic acid derivative has a stereochemical purity of from 60 to 100% (R), preferably 70 to 100% (R), or more preferably 80 to 100% (R), in particular 90 to 100% (R), based on a mixture of threo enantiomers present, and the stereochemical configuration at the carbon atom in position 4 of the butanoic acid derivative has a stereochemical purity of from 60 to 100% (R), preferably 70 to 100% (R), more preferably 80 to 100% (R), in particular 90 to 100% (R), based on a mixture of threo enantiomers present, are suitable for use as herbicides and growth regulators, in particular for the selective use in plant crops, and can be prepared by the process of claim 9.
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: June 9, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Harald Jakobi, Marc Mosrin, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger, Alfred Angermann, Michael Gerhard Hoffmann, Stefan Schnatterer, Hans-Joachim Zeiβ
  • Patent number: 9045390
    Abstract: The invention relates to novel compounds of the formula (I), in which W, X, Y, Z and CKE are each as defined above, to several methods and intermediates for preparation thereof and to the use thereof as pesticides and/or herbicides. The invention also relates to selective herbicidal compositions which comprise firstly haloalkylmethyleneoxyphenyl-substituted ketoenols and secondly a compound which improves crop plant compatibility. The present invention further relates to the enhancement of the action of crop protection compositions comprising especially haloalkylmethyleneoxyphenyl-substituted ketoenols, by the addition of ammonium or phosphonium salts and optionally penetration enhancers, to the corresponding compositions, to methods for production thereof and to the use thereof in crop protection as insecticides and/or acaricides and/or for preventing undesired plant growth.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: June 2, 2015
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Eva-Maria Franken, Olga Malsam, Arnd Voerste, Ulrich Gorgens, Jan Dittgen, Dieter Feucht, Isolde Hauser-Hahn, Christopher Hugh Rosinger, Alfred Angermann
  • Publication number: 20150045217
    Abstract: Thiazolopyridinones of the general formula (I) are described as herbicides. In this formula (I), R1, R2, R3 and R4 represent radicals such as hydrogen, organic radicals such as alkyl and other radicals such as halogen, nitro and cyano.
    Type: Application
    Filed: March 25, 2013
    Publication date: February 12, 2015
    Inventors: Christian Waldraff, Stefan Lehr, Alfred Angermann, Hansjoerg Dietrich, Jan Dittgen, Elmar Gatzweiler, Christopher Hugh Rosinger, Angela Becker
  • Patent number: 8835657
    Abstract: The present invention relates to the use of compounds of Formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R3, R9, R10, R11, R12 and G have the meanings given above as insecticides and/or acaricides and/or fungicides.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: September 16, 2014
    Assignee: Bayer CropScience AG
    Inventors: Alfred Angermann, Reiner Fischer, Stefan Lehr, Arnd Voerste
  • Publication number: 20140235446
    Abstract: The compounds of the formula (I) in which L represents a radical of the formula and A1, B1 and A2 and B2 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 process of Claim 12.
    Type: Application
    Filed: July 11, 2012
    Publication date: August 21, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Marc Mosrin, Harald Jakobi, Alfred Angermann, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger, Stefan Lehr, Stefan Schnatterer
  • Publication number: 20140213813
    Abstract: The invention relates to novel compounds of the formula (I), in which W, X, Y, Z and CKE are each as defined above, to several methods and intermediates for preparation thereof and to the use thereof as pesticides and/or herbicides. The invention also relates to selective herbicidal compositions which comprise firstly haloalkylmethyleneoxyphenyl-substituted ketoenols and secondly a compound which improves crop plant compatibility. The present invention further relates to the enhancement of the action of crop protection compositions comprising especially haloalkylmethyleneoxyphenyl-substituted ketoenols, by the addition of ammonium or phosphonium salts and optionally penetration enhancers, to the corresponding compositions, to methods for production thereof and to the use thereof in crop protection as insecticides and/or acaricides and/or for preventing undesired plant growth.
    Type: Application
    Filed: July 22, 2013
    Publication date: July 31, 2014
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Reiner FISCHER, Thomas BRETSCHNEIDER, Stefan LEHR, Eva-Maria FRANKEN, Olga MALSAM, Arnd VOERSTE, Ulrich GORGENS, Jan DITTGEN, Dieter FEUCHT, Isolde HAUSER-HAHN, Christopher Hugh ROSINGER, Alfred Angermann
  • Publication number: 20140194291
    Abstract: Substituted (3R,4R)-4-cyano-3,4-diphenylbutanoates, processes for their preparation and their use as herbicides and plant growth regulators Compounds of the formula (I) or salts thereof and salts thereof, in each case in the optically active (3R,4R)-threo form, R1 is hydrogen or a hydrolyzable radical, and (R2)n, (R3)m, n and m are as defined in formula (I) according to claim 1, where the stereochemical configuration at the carbon atom in position 3 of the butanoic acid derivative has a stereochemical purity of 60 to 100% (R), preferably 70 to 100% (R), more preferably 80 to 100% (R), in particular 90 to 100% (R), based on the mixture of threo enantiomers present, and the stereochemical configuration at the carbon atom in position 4 of the butanoic acid derivative has a stereochemical purity of 60 to 100% (R), preferably 70 to 100% (R), more preferably 80 to 100% (R), in particular 90 to 100% (R), based on the mixture of threo enantiomers present, are suitable for use as herbicides and growth regulat
    Type: Application
    Filed: March 12, 2012
    Publication date: July 10, 2014
    Inventors: Harald Jakobi, Marc Mosrin, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger, Alfred Angermann, Michael Gerhard Hoffmann, Stefan Schnatterer, Hans-Joachim Zeiß
  • Patent number: 8716184
    Abstract: A herbicide combination comprising a) at least one herbicide (A) selected from the group consisting of glyphosate (A1) and its agrochemically compatible salts, and glufosinate (A2) and its agrochemically compatible salts, and b) a herbicide (B) which is a hydrate of the compound 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl-(1-methylethyl)amino]sulfonyl]benzamide, and the use thereof for controlling harmful plants.
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: May 6, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Alfred Angermann, Stefan Lehr, Hubert Menne, Lothar Willms, Erwin Hacker, Britta Olenik
  • Publication number: 20130316906
    Abstract: The invention relates to novel compounds of the formula (I) in which R1, R2, R3, R4, R5, Y, Q and G have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as herbicides and/or pesticides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the phenyl-substituted bicyclooctane-1,3-dione derivates and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to increasing the activity of crop protection compositions comprising in particular phenyl-substituted bicyclooctane-1,3-dione derivates by adding ammonium salts or phosphonium salts and, if appropriate, penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as pesticides and/or for preventing unwanted plant growth.
    Type: Application
    Filed: October 28, 2011
    Publication date: November 28, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Alfred Angermann, Stefan Lehr, Guido Bojack, Reiner Fischer, Isolde Häuser-hahn, Ines Heinemann, Elmar Gatzweiler, Christopher Hugh Rosinger, Arnd Voerste, Dieter Feucht
  • Patent number: 8541617
    Abstract: The invention relates to novel cycloalkylphenyl-substituted cyclic ketoenols of the formula (I) in which J, X, Y, m and CKE are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the cycloalkylphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound. The invention furthermore relates to increasing the activity of crop protection compositions comprising compounds of the formula (I) by adding ammonium or phosphonium salts and, if appropriate, penetrants.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: September 24, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Dieter Feucht, Eva-Maria Franken, Olga Malsam, Alfred Angermann, Guido Bojack, Christian Arnold, Martin Jeffery Hills, Heinz Kehne, Christopher Hugh Rosinger
  • Patent number: 8518985
    Abstract: The invention relates to novel compounds of the formula (I), in which W, X, Y, Z and CKE are each as defined above, to several methods and intermediates for preparation thereof and to the use thereof as pesticides and/or herbicides. The invention also relates to selective herbicidal compositions which comprise firstly haloalkylmethyleneoxyphenyl-substituted ketoenols and secondly a compound which improves crop plant compatibility. The present invention further relates to the enhancement of the action of crop protection compositions comprising especially haloalkylmethyleneoxyphenyl-substituted ketoenols, by the addition of ammonium or phosphonium salts and optionally penetration enhancers, to the corresponding compositions, to methods for production thereof and to the use thereof in crop protection as insecticides and/or acaricides and/or for preventing undesired plant growth.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: August 27, 2013
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Eva-Maria Franken, Olga Malsam, Arnd Voerste, Ulrich Gorgens, Jan Dittgen, Dieter Feucht, Isolde Hauser-Hahn, Christopher Hugh Rosinger, Alfred Angermann
  • Patent number: 8492313
    Abstract: A description is given of herbicidal compositions comprising A) tembotrione and B) at least one additional herbicide. These compositions exhibit a superior action in comparison with the herbicides applied separately.
    Type: Grant
    Filed: May 25, 2010
    Date of Patent: July 23, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Elmar Gatzweiler, Klaus Trabold, Erwin Hacker, Frank Ziemer, Alfred Angermann
  • Patent number: 8367873
    Abstract: The invention relates to novel compounds of the formula (I) in which X, Y, Z, A, B and G have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the phenyl-substituted bicyclooctane-1,3-dione derivates 33 and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to increasing the activity of crop protection compositions comprising in particular phenyl-substituted bicyclooctane-1,3-dione derivates by adding ammonium salts or phosphonium salts and, if appropriate, penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or for preventing unwanted plant growth.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: February 5, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Alfred Angermann, Guido Bojack, Reiner Fischer, Stefan Lehr, Jan Dittgen, Dieter Feucht, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Arnd Voerste
  • Publication number: 20120178927
    Abstract: The invention relates to novel cycloalkylphenyl-substituted cyclic ketoenols of the formula (I) in which J, X, Y, m and CKE are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the cycloalkylphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound. The invention furthermore relates to increasing the activity of crop protection compositions comprising compounds of the formula (I) by adding ammonium or phosphonium salts and, if appropriate, penetrants.
    Type: Application
    Filed: July 12, 2011
    Publication date: July 12, 2012
    Applicant: Bayer CropScience AG
    Inventors: Reiner FISCHER, Thomas BRETSCHNEIDER, Stefan LEHR, Dieter FEUCHT, Eva-Maria FRANKEN, Olga MALSAM, Alfred ANGERMANN, Guido BOJACK, Christian ARNOLD, Martin Jeffery HILLS, Heinz KEHNE, Christopher Hugh ROSINGER
  • Publication number: 20120123129
    Abstract: The present invention relates to the use of compounds of Formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R3, R9, R10, R11, R12 and G have the meanings given above as insecticides and/or acaricides and/or fungicides.
    Type: Application
    Filed: April 28, 2010
    Publication date: May 17, 2012
    Applicant: Bayer CropScience AG
    Inventor: Alfred ANGERMANN
  • Patent number: 8168832
    Abstract: The invention relates to novel 2,4,6-trialkylphenyl-substituted cyclopentane-1,3-diones of the formula (I) in which X, Y, A, B, Q1, Q2 and G have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising, firstly, the 2,4,6-trialkylphenyl-substituted cyclopentane-1,3-diones of the formula (I) and, secondly, at least one crop plant compatibility-improving compound.
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: May 1, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Stefan Lehr, Dieter Feucht, Ulrich Görgens, Olga Malsam, Alfred Angermann, Guido Bojack, Alan Graff, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Jan Dittgen
  • Patent number: 8013172
    Abstract: The disclosure relates to novel cycloalkylphenyl-substituted cyclic ketoenols of the formula (I) in which J, X, Y, m and CKE are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the disclosure relates to selective herbicidal compositions comprising, firstly, the cycloalkylphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound. The disclosure furthermore relates to increasing the activity of crop protection compositions comprising compounds of the formula (I) by adding ammonium or phosphonium salts and, if appropriate, penetrants.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: September 6, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Dieter Feucht, Eva-Maria Franken, Olga Malsam, Alfred Angermann, Guido Bojack, Christian Arnold, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger
  • Publication number: 20110212837
    Abstract: A herbicide combination comprising a) at least one herbicide (A) selected from the group consisting of glyphosate (A1) and its agrochemically compatible salts, and glufosinate (A2) and its agrochemically compatible salts, and b) a herbicide (B) which is a hydrate of the compound 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl-(1-methylethyl)amino]sulfonyl]benzamide, and the use thereof for controlling harmful plants.
    Type: Application
    Filed: February 24, 2011
    Publication date: September 1, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Alfred ANGERMANN, Stefan LEHR, Hubert MENNE, Lothar WILLMS, Erwin HACKER, Britta OLENIK
  • Publication number: 20110092368
    Abstract: The present invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y and CKE have the meanings given in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention further relates to selectively herbicidal compositions containing 2,4,6-phenyl-substituted cyclic ketoenols and a compound which improves crop plant tolerance.
    Type: Application
    Filed: December 17, 2010
    Publication date: April 21, 2011
    Inventors: Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider, Markus Dollinger, Mark Wilhelm Drewes, Dieter Feucht, Jörg Konze, Ulrike Wachendorff-Neumann, Guido Bojack, Thomas Auler, Martin Jeffrey Hills, Thomas Bretschneider, Olga Malsam, Christoph Erdelen, Angelika Lubos-Erdelen, Alfred Angermann, Hein Kehne, Christopher Hugh Rosinger
  • Publication number: 20110039701
    Abstract: The invention relates to novel compounds of the formula (I) in which X, Y, Z, A, B and G have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the phenyl-substituted bicyclooctane-1,3-dione derivates 33 and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to increasing the activity of crop protection compositions comprising in particular phenyl-substituted bicyclooctane-1,3-dione derivates by adding ammonium salts or phosphonium salts and, if appropriate, penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or for preventing unwanted plant growth.
    Type: Application
    Filed: March 30, 2010
    Publication date: February 17, 2011
    Applicant: Bayer CropScience AG
    Inventors: Alfred ANGERMANN, Guido Bojack, Reiner Fischer, Stefan Lehr, Jan Dittgen, Dieter Feucht, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Arnd Voerste