Patents by Inventor Reiner Fischer

Reiner Fischer 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: 20110230351
    Abstract: The invention relates to novel compounds of the formula (I) in which W, X, Y, Z, A 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/or fungicides. Moreover, the invention relates to selectively herbicidal compositions comprising, firstly, the spiroheterocyclically substituted tetramic acid derivatives and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to the boosting of the action of crop protection compositions comprising in particular spiroheterocyclically substituted tetramic acid derivatives through the addition of ammonium or phosphonium salts and optionally penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or fungicides and/or for preventing unwanted vegetation.
    Type: Application
    Filed: February 10, 2011
    Publication date: September 22, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Reiner FISCHER, Arnd Voerste, Isolde Häuser-Hahn, Stefan Lehr, Elmar Gatzweiler, Ulrich Görgens, Ines Heinemann
  • Patent number: 8017632
    Abstract: The present invention relates to the use of selective insecticidal compositions, characterized by an effective amount of an active compound combination comprising (a) (1) at least one haloalkylnicotinic acid derivative of the formula (I) in which AA and R1A are as defined in the description, or (2) at least one phthalic acid diamide of the formula (II) in which XB, R1B, R2B, R3B, L1B, L2B and L3B are as defined in the description, or (3) at least one anthranilamide of the formula (III) in which A1C, A2C, XC, R1C, R2C, R3C, R4C, R5C, R7C, R8C and R9C are as defined in the description, and (b) at least one crop plant compatibility-improving compound from the group of compounds given in the description, in particular cloquintocet-mexyl, isoxadifen-ethyl and mefenpyr-diethyl for controlling insects and/or arachnids, and a method for controlling insects and/or arachnids using the compositions.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: September 13, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Rüdiger Fischer, Christian Funke, Achim Hense, Wolfram Andersch, Heike Hungenberg, Wolfgang Thielert, Udo Reckmann, Lothar Willms, Christian Arnold
  • 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: 20110213160
    Abstract: The invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I), in which CKE, W, X and Y are as defined 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-phenyl-substituted cyclic ketoenols and secondly at least one compound which improves crop plant tolerance.
    Type: Application
    Filed: April 15, 2011
    Publication date: September 1, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Thomas BRETSCHNEIDER, Reiner Fischer, Oliver Gaertzen, Klaus Kunz, Stefan Lehr, Dieter Feucht, Peter Lösel, Olga Malsam, Guido Bojack, Christian Arnold, Thomas Auler, Jeffrey Martin Hills, Heinz Kehne, Chris Rosinger
  • Publication number: 20110195842
    Abstract: The invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I), in which CKE, W, X and Y are as defined 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-phenyl-substituted cyclic ketoenols and secondly at least one compound which improves crop plant tolerance.
    Type: Application
    Filed: April 15, 2011
    Publication date: August 11, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Thomas BRETSCHNEIDER, Reiner FISCHER, Oliver GAERTZEN, Klaus KUNZ, Stefan LEHR, Dieter FEUCHT, Peter LÖSEL, Olga MALSAM, Guido BOJACK, Christian ARNOLD, Thomas AULER, Martin Jeffrey HILLS, Heinz KEHNE, Chris ROSINGER
  • Publication number: 20110190493
    Abstract: The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q1, Q2, D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 4, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Mark Wilhelm Drewes, Dieter Feucht, Olga Malsam, Udo Reckmann, Christian Arnold, Thomas Auler, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Erich Sanwald
  • Publication number: 20110183849
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y, Z and CKE are as defined in the description, to processes for their preparation and to their use as pesticides and herbicides.
    Type: Application
    Filed: March 24, 2011
    Publication date: July 28, 2011
    Applicant: Bayer Aktiengesellschaft
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • Patent number: 7968107
    Abstract: New, oil-based suspension concentrates composed of at least one room-temperature-solid active agrochemical substance, at least one “closed” penetrant, at least one vegetable oil or mineral oil, at least one nonionic surfactant and/or at least one anionic surfactant, and optionally one or more additives from the groups of the emulsifiers, foam inhibitors, preservatives, antioxidants, colorants and/or inert filler materials, a process for producing these suspension concentrates and their use for applying the active substances comprised.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: June 28, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Peter Baur, Reiner Fischer, Ronald Vermeer
  • Publication number: 20110143943
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y, Z and CKE are as defined in the description, to processes for their preparation and to their use as pesticides and herbicides.
    Type: Application
    Filed: February 17, 2011
    Publication date: June 16, 2011
    Applicant: Bayer Aktiengesellschaft
    Inventors: Michael RUTHER, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • Publication number: 20110143942
    Abstract: The present invention relates to novel pyrazolyl-substituted heterocycles of the formula (I) in which X, Y, Z and Het are as defined in the disclosure, to processes for their preparation, and to their use as pesticides, microbicides and herbicides.
    Type: Application
    Filed: February 11, 2011
    Publication date: June 16, 2011
    Inventors: Reiner Fischer, Astrid Ullmann, Thomas Bretschneider, Axel Trautwein, Ralf Wischnat, Christoph Erdelen, Angelika Lubos-Erdelen, Dieter Feucht, Mark Wilhelm Drewes
  • Publication number: 20110130284
    Abstract: The invention relates to novel compounds of the formula (I) in which W, X, Y, Z, A 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 cis-alkoxyspirocyclic biphenyl-substituted tetramic acid derivatives of the formula (I) and, secondly, at least one crop plant compatibility-improving compound. The invention relates furthermore 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: November 22, 2007
    Publication date: June 2, 2011
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Christian Arnold, Olga Malsam, Jan Dittgen, Dieter Feucht, Ulrich Görgens, Martin Jeffrey Hills, Christopher Hugh Rosinger
  • Publication number: 20110124588
    Abstract: The novel active compound combinations comprising compounds of the formulae (I) and (II) have very good insecticidal and acaricidal properties.
    Type: Application
    Filed: April 28, 2009
    Publication date: May 26, 2011
    Applicant: Bayer Cropscience AG
    Inventors: Peter Jeschke, Reiner Fischer, Wolfram Andersch, Heike Hungenberg
  • Patent number: 7947704
    Abstract: The invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I), in which CKE, W, X and Y are as defined 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-phenyl-substituted cyclic ketoenols and secondly at least one compound which improves crop plant tolerance.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: May 24, 2011
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Klaus Kunz, Stefan Lehr, Dieter Feucht, Peter Lösel, Olga Malsam, Guido Bojack, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Chris Rosinger
  • 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
  • Patent number: 7928037
    Abstract: The present invention relates to novel 3-biphenyl-substituted, 3-substituted 4-keto-lactams and -lactones of the formula (I) in which A, B, Q, G, W, X, Y and Z are as defined in the disclosure, to processes for their preparation, and to their use as pesticides and/or microbicides and/or herbicides.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: April 19, 2011
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Astrid Ullmann, Thomas Bretschneider, Mark Wilhelm Drewes, Christoph Erdelen, Angelika Lubos-Erdelen, legal representative, Dieter Feucht, Udo Reckmann, Karl-Heinz Kuck, Ulrike Wachendorff-Neumann
  • Publication number: 20110086762
    Abstract: The present invention relates to novel 4?4?-dioxaspiro-spirocyclically substituted tetramates of the formula (I) in which A, B, G, m, n, W, X, Y and Z to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention also provides selectively herbicidal compositions comprising firstly the 4?4?-dioxaspiro-spirocyclically substituted tetramates and secondly a crop plant compatibility-improving compound. The present invention also relates to novel water-soluble concentrates of 4?4?-dioxaspiro-spirocyclically substituted tetramates and their enols, to processes for preparing these formulations and to their use as pesticides and/or herbicides.
    Type: Application
    Filed: March 16, 2009
    Publication date: April 14, 2011
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Rolf Pontzen, Ronald Vermeer, Eva-Maria Franken, Olga Malsam, Leonardo Pitta, Udo Reckmann
  • Patent number: 7915282
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y, Z and CKE are as defined in the description, to processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: March 29, 2011
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • Publication number: 20110071220
    Abstract: Compounds of the formula (II) in which A, B, G, W, X, Y and Z may have the meanings given in the description are highly suitable for controlling animal pests such as insects and/or spider mites by treating the soil/growth substrate by watering or droplet application or dip application. In soil applications, the activity of crop protection compositions comprising active compounds of the formula (II) can be improved by adjuvants. The present invention describes corresponding processes and suitable compositions.
    Type: Application
    Filed: March 27, 2008
    Publication date: March 24, 2011
    Applicant: Bayer CropScience AG
    Inventors: Heike Hungenberg, Peter Baur, Ralf Nauen, Reiner Fischer, Udo Reckmann, Wolfgang Thielert
  • Publication number: 20110059991
    Abstract: The present invention relates to the use of selective insecticidal compositions, characterized by an effective amount of an active compound combination comprising (a) (1) at least one haloalkylnicotinic acid derivative of the formula (I) in which AA and R1A are as defined in the description, or (2) at least one phthalic acid diamide of the formula (II) in which XB, R1B, R2B, R3B, L1B, L2B and L3B are as defined in the description, or (3) at least one anthranilamide of the formula (III) in which A1C, A2C, XC, R1C, R2C, R3C, R4C, R5C, R7C, R8C and R9C are as defined in the description, and (b) at least one crop plant compatibility-improving compound from the group of compounds given in the description, in particular cloquintocet-mexyl, isoxadifen-ethyl and mefenpyr-diethyl for controlling insects and/or arachnids, and a method for controlling insects and/or arachnids using the compositions.
    Type: Application
    Filed: November 11, 2010
    Publication date: March 10, 2011
    Applicant: Bayer Cropscience AG
    Inventors: Reiner Fischer, Rüdiger Fischer, Christian Funke, Achim Hense, Wolfram Andersch, Heike Hungenberg, Wolfgang Thielert, Udo Reckmann, Lothar Willms, Christian Arnold
  • Publication number: 20110053919
    Abstract: The novel active compound combinations comprising a compound of the formula (I) or (II) and the active compounds (1) to (6) listed in the description have very good insecticidal and acaricidal properties.
    Type: Application
    Filed: July 6, 2007
    Publication date: March 3, 2011
    Applicant: BAYER CROPSCIENE AG
    Inventors: Reiner Fischer, Wolfram Andersch, Thomas König, Anton Kraus, Emmanuel Salmon, Heike Hungenberg