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).

  • Selective insecticides based on substituted cyclic ketoenols and safeners
    Patent number: 8202875
    Abstract: The present invention relates to the use of selective insecticidal compositions, characterized in that they comprise an effective amount of an active compound combination comprising (a) at least one compound of the formula (I) in which CKE, W, X, Y and Z are as defined in the description, and (b) at least one crop plant compatibility-improving compound, from the group of compounds mentioned in the description, for controlling insects and/or arachnids, and to a method for controlling insects and/or arachnids using the compositions.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: June 19, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Udo Reckmann, Christopher Hugh Rosinger, Erich Sanwald, Christian Arnold
  • C-phenyl-substituted cyclic ketonols
    Patent number: 8193120
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols, to a plurality of processes for their preparation and to their use as pesticides as herbicides.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: June 5, 2012
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christophe Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • Herbicidally and insecticidally active 4-phenyl-substituted pyridazinones
    Patent number: 8188008
    Abstract: The invention describes phenyl-substituted pyridazinones of the formula (I) as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: May 29, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Stefan Lehr, Thomas Schenke, Christopher Hugh Rosinger, Reiner Fischer, Isolde Häuser-Hahn, Dieter Feucht, Jan Dittgen, Pierre Cristau, Oliver Gaertzen, Stefan Herrmann, Olga Malsam, Eva-Maria Franken
  • CYCLIC KETOENOLS FOR THERAPY
    Publication number: 20120129833
    Abstract: The invention relates to 5?-biphenyl-substituted cyclic ketoenols for therapeutic purposes, to pharmaceutical compositions and to their use in therapy, in particular for the prophylaxis and therapy of diabetes, obesity, hyperlipidaemia, fatty livers and of disorders of the cardiovascular system.
    Type: Application
    Filed: August 19, 2011
    Publication date: May 24, 2012
    Applicant: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Ningshu LIU, Kai Thede, Philip Lienau, Arne Scholz, Maher Najjar, Ulf Bomer, Knut Eis, Reiner Fischer
  • Avermectin derivatives
    Patent number: 8183351
    Abstract: Novel avermectin derivatives of the formula (I) in which —C22R1-A-C23R2, R3, R4 and R5 have the meanings given in the description, processes for preparing these compounds and their use for controlling animal pests, and also novel intermediates and their preparation.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: May 22, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Peter Jeschke, Gunter Karig, Robert Velten, Reiner Fischer, Olga Malsam, Ulrich Görgens, Christian Arnold, Erich Sanwald, Achim Harder, Andreas Turberg
  • Method for Producing (2,4-Dimethylbiphenyl-3-yl)Acetic Acids, the Esters Thereof and Intermediate Compounds
    Publication number: 20120116118
    Abstract: The present invention relates to a novel process for preparing substituted and unsubstituted (2,4-dimethylbiphenyl-3-yl)acetic acids and their esters of the formula (I) using homogeneous and heterogeneous palladium catalysts, and also the intermediates 4-tert-butyl-2,6-dimethylphenylacetic acid and 4-tert-butyl-2,6-dimethylmandelic acid, and to processes for their preparation.
    Type: Application
    Filed: June 25, 2010
    Publication date: May 10, 2012
    Applicant: Bayer Cropscience AG
    Inventor: Reiner FISCHER
  • Alkoxyalkyl-substituted cyclic keto-enols
    Patent number: 8173697
    Abstract: The invention relates to new alkoxyalkyl-substituted cyclic ketoenols of the formula (I) in which A, B, D, G, W, X, Y and Z have the definitions indicated above, to a number of processes and intermediates for their preparation, and to their use as pesticides and/or herbicides and/or microbicides. The invention further provides selectively herbicidal, compositions which comprise alkoxyalkyl-substituted cyclic ketoenols on the one hand and a crop plant tolerance promoter compound on the other. The invention further relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the additions of ammonium salts or phosphonium salts and optionally penetration promoters.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: May 8, 2012
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Dieter Feucht, Olga Malsam, Christian Arnold, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Rolf Pontzen, Ulrich Görgens, Jan Dittgen
  • 4-biphenyl-substituted pyrazolidin-3,5-dione derivatives
    Patent number: 8168566
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: May 1, 2012
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • 2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione
    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
  • Novel Heterocyclic Compounds as Pesticides
    Publication number: 20120095023
    Abstract: The present application relates to novel amides and thioamides, to processes for preparation thereof and to the use thereof for controlling animal pests, in particular arthropods and especially insects.
    Type: Application
    Filed: April 15, 2011
    Publication date: April 19, 2012
    Applicant: Bayer CropScience AG
    Inventors: Thomas BRETSCHNEIDER, Adeline KÖHLER, Reiner FISCHER, Martin FÜßLEIN, Peter JESCHKE, Joachim KLUTH, Friedrich August MÜHLTHAU, Arnd VOERSTE, Olga MALSAM, Ulrich GÖRGENS, Yoshitaka SATO
  • Novel Heterocyclic Compounds as Pesticides
    Publication number: 20120094837
    Abstract: The present invention relates to novel heterocyclic compounds, to processes for preparation thereof and to the use thereof for controlling animal pests, which include arthropods and especially insects.
    Type: Application
    Filed: July 15, 2011
    Publication date: April 19, 2012
    Applicant: Bayer Crop Science AG
    Inventors: Friedrich August MÜHLTHAU, Thomas BRETSCHNEIDER, Reiner FISCHER, Martin FÜßLEIN, Markus HEIL, Achim HENSE, Joachim KLUTH, Adeline KÖHLER, Eva-Maria FRANKEN, Olga MALSAM, Arnd VOERSTE, Peter JESCHKE, Angela BECKER, Peter LÖSEL, Yoshitaka SATO
  • Active Compound Combinations Having Insecticidal and Acaricidal Properties
    Publication number: 20120094829
    Abstract: The present invention relates to novel active compound combinations comprising, firstly, at least one known compound of the formula (I) in which R1 and A have the meanings given in the description and, secondly, at least one further known active compound from the class of the tetronic or tetramic acids, which combinations are highly suitable for controlling animal pests such as insects and unwanted acarids.
    Type: Application
    Filed: March 25, 2009
    Publication date: April 19, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Peter Jeschke, Robert Velten, Heikie Hungenberg, Reiner Fischer, Wolfgang Thielert
  • Combination of Active Substances with Insecticidal Properties
    Publication number: 20120083491
    Abstract: The invention relates to novel insecticidal active compound combinations comprising, firstly, compounds which act as insecticides on nicotinergic acetylcholine receptors as agonists and antagonists, and at least one active compound from the group of the anthranilamides, which combinations are suitable for protecting plants against attack by pests.
    Type: Application
    Filed: December 12, 2011
    Publication date: April 5, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Christian FUNKE, Reiner Fischer, Rüdiger Fischer, Heike Hungenberg, Wolfram Andersch, Wolfgang Thielert, Anton Kraus
  • Active agents combination exhibiting insecticidal and acaricide properties
    Patent number: 8143193
    Abstract: The novel active compound combinations of cyclic ketoenols of the formula (I) and the active compounds of the formula (II) listed in the description have very good insecticidal and acaricidal properties.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: March 27, 2012
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Rüdiger Fischer, Christian Funke, Wolfgang Thielert
  • Alkoxyalkyl spirocyclic tetramic acids and tetronic acids
    Patent number: 8138119
    Abstract: The invention relates to novel alkoxyalkyl spirocyclic tetramic and tetronic acids of the formula (I), in which A, B, D, Q1, Q2, Q3, Q4, G, W, X, Y and Z are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides and/or microbicides, and also to selective herbicidal compositions comprising, firstly, the alkoxyalkyl spirocyclic tetramic and tetronic acids and, secondly, at least one crop plant compatibility-improving compound.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: March 20, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Dieter Feucht, Olga Malsam, Mark Wilhelm Drewes, Eva-Maria Franken, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Chris Hugh Rosinger, Thomas Bretschneider, Guido Bojack, Jan Dittgen
  • Cyclic Diones and Their Use as Insecticides, Acaricides and/or Fungicides
    Publication number: 20120046464
    Abstract: The present invention relates to the use of compounds of Formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, X, n and G have the meanings given above as insecticides and/or acaricides and/or fungicides.
    Type: Application
    Filed: January 14, 2010
    Publication date: February 23, 2012
    Applicant: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Stefan Lehr, Jürgen Benting, Arnd Voerste
  • 4-biphenyl-substituted pyrazolidin-3,5-dione derivatives
    Patent number: 8119566
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: February 21, 2012
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide
    Patent number: 8119570
    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: February 21, 2012
    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
  • 4-Biphenyl-Substituted Pyrazolidin-3,5-Dione Derivatives
    Publication number: 20120040963
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Application
    Filed: January 31, 2011
    Publication date: February 16, 2012
    Applicant: Bayer CropScience AG
    Inventors: Reiner FISCHER, Thomas BRETSCHNEIDER, Ernst Rudolf F. GESING, Dieter FEUCHT, Karl-Heinz KUCK, Peter LÖSEL, Olga MALSAM, Christian ARNOLD, Thomas AULER, Martin Jeffrey HILLS, Heinz KEHNE
  • 3-BIPHENYL-SUBSTITUTED-3-SUBSTITUTED-4-KETOLACTAM AND KETOLACTONE AND THEIR UTILIZATION AS PESTICIDE
    Publication number: 20120028804
    Abstract: The present invention relates to novel 3-biphenyl-substituted, 3-substituted 4-ketolactams 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: Application
    Filed: October 23, 2007
    Publication date: February 2, 2012
    Inventors: Reiner Fischer, Astrid Ullmann, Thomas Bretschneider, Mark Wilhelm Drewes, Christoph Erdelen, Angelika Lubos-Erdelen, Dieter Feucht, Udo Reckmann, Karl-Heinz Kuck, Ulrike Wachendorff-Neumann