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).

  • Insecticidal compositions of 2-cyanobenzene sulfonamide compounds and isomeric forms thereof having improved effect
    Patent number: 8604068
    Abstract: The present invention comprises 2-cyanobenzenesulfonic acid amides of the formula (I) and isomeric forms thereof (I-A) and (I-B) wherein R1, R2, R3, R4, R5 and A have the aforesaid meaning for the control of animal pests with the use of penetration enhancers and/or ammonium or phosphonium salts.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: December 10, 2013
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Bernd Alig, Christian Arnold, Rolf Pontzen, Klaus-Helmut Müller
  • Phenyl-Substituted Bicyclooctane-1,3-Dione-Derivatives
    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
  • Spiroheterocyclic tetronic acid derivatives
    Patent number: 8592610
    Abstract: The present invention relates to novel compounds of the formula (I), in which W, X, Y, Z, G, A and t 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 spiroheterocyclic tetronic acid 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 insecticides and/or acaricides and/or for preventing unwanted plant growth.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: November 26, 2013
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Stefan Lehr, Olga Malsam, Arnd Voerste
  • 4-biphenyl-substituted pyrazolidin-3,5-dione derivatives
    Patent number: 8586783
    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 11, 2012
    Date of Patent: November 19, 2013
    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
  • Use of Tetramic Acid Derivates for Controlling Animal Pests after Treatment of the Trunk, the Branches, the Influorescences or the Buds
    Publication number: 20130296395
    Abstract: The present invention relates to the use of tetramic acid derivatives of the formulae (I) or (II) for controlling animal pests after stem treatments (spraying on, painting on, injecting, applying), treatments of branches, stalks, shoots and twigs (painting on, spraying on, applying), influorescence treatments and bud treatments by injection.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 7, 2013
    Inventors: Reiner FISCHER, Heike HUNGENBERG, Wolfram ANDERSCH, Xavier Alain Marie VAN WAETERMEULEN
  • ACTIVE COMPOUND COMBINATIONS HAVING INSECTICIDAL AND ACARICIDAL PROPERTIES
    Publication number: 20130261163
    Abstract: The invention relates to novel active compound combinations having very good insecticidal and acaricidal properties and containing (a) cyclic ketoenols having the formula in which the groups W, X, Y, Z, A, B, D, and G have the meanings given in the disclosure, and (b) the active compounds (1) to (23) listed in the disclosure.
    Type: Application
    Filed: May 16, 2013
    Publication date: October 3, 2013
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • NOVEL HETEROCYCLIC COMPOUNDS AS PESTICIDES
    Publication number: 20130261141
    Abstract: The present application relates to novel heterocyclic compounds, to processes for preparation thereof and to the use thereof for controlling animal pests, which also include arthropods and especially insects.
    Type: Application
    Filed: October 17, 2011
    Publication date: October 3, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Thomas Bretschneider, Adeline Köhler, Joachim Kluth, Martin Füsslein, Peter Jeschke, Reiner Fischer, Friedrich August Mühlthau, Olga Malsam, Arnd Voerste, Klaus-Helmut Müller, Yoshitaka Sato
  • Cycloalkylphenyl substituted cyclic ketoenols
    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
  • Haloalkylmethyleneoxyphenyl-substituted ketoenols
    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
  • Trifluromethoxyphenyl-substituted tetramic acid derivatives pesticides and/or herbicides
    Patent number: 8507537
    Abstract: The present invention relates to novel trifluoromethoxyphenyl-substituted tetramic acid derivatives of the formula (I), in which J, X, Y, A, B, D and G have the meanings given above, to a number of processes for their preparation, and to their use as pesticides and/or herbicides. The invention further provides selective herbicidal compositions which comprise, firstly, trifluoromethoxyphenyl-substituted tetramic acid derivatives and, secondly, a crop plant compatibility-improving compound. 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 penetrants.
    Type: Grant
    Filed: October 13, 2007
    Date of Patent: August 13, 2013
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Christian Arnold, Thomas Auler, Jan Dittgen, Dieter Feucht, Eva-Maria Franken, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Peter Losel, Olga Malsam, Christopher Hugh Rosinger, Erich Sanwald, Ulrich Gorgens, Stefan Antons, Wolfgang Ebenbeck, Axel Pleschke, Marielouise Schneider, Ralf Wischnat
  • Cyclic diones and their use as insecticides, acaricides and/or fungicides
    Patent number: 8487118
    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: Grant
    Filed: January 14, 2010
    Date of Patent: July 16, 2013
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Stefan Lehr, Jürgen Benting, Arnd Voerste
  • Acaricidal active substance combinations
    Patent number: 8486995
    Abstract: Disclosed is a method of controlling insects or acarids comprising contacting crops or their environment with a compound of the formula (I): and least one compound selected from the group consisting of: bifenazate, fenpyroximate pyridaben, fenazaquin, abamectin, emamectin benzoate, fenpropathrin and propargite.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: July 16, 2013
    Assignee: Bayer Corporation
    Inventors: Reiner Fischer, Emmanuel Salmon, Heike Hungenberg, Jingquan Guo
  • Halogen alkoxy spirocyclic tetramic and tetronic acid derivatives
    Patent number: 8435549
    Abstract: The invention relates to novel haloalkoxyspirocyclic tetramic and tetronic acid derivatives of the formula (I) in which W, X, Y, Z, A, D, Q1, Q2, m 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 provides selective herbicidal compositions comprising, firstly, haloalkoxyspirocyclic tetramic and tetronic acid derivatives and, secondly, a crop plant compatibility-improving compound. The invention furthermore relates to increasing the action of crop protection compositions comprising compounds of the formula (I) through the addition of ammonium salts or phosphonium salts and optionally penetrants.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: May 7, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Christian Arnold, Jan Dittgen, Dieter Feucht, Heinz Kehne, Olga Malsam, Christopher Hugh Rosinger, Eva-Maria Franken, Ulrich Görgens
  • Active substance combinations with insecticides and acaricide properties
    Patent number: 8420608
    Abstract: The novel active compound combinations comprising compounds of the formula (I) and spinetoram have very good insecticidal and/or acaricidal properties.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: April 16, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Wolfram Andersch, Heike Hungenberg
  • Spirocyclic 3'-alkoxytetramic acids and-tetronic acids
    Patent number: 8410289
    Abstract: The invention relates to novel 3?-alkoxy spirocyclic tetramic and tetronic acids of formula (I), wherein A, B, D, Q1, Q2, G, W, X, Y and Z are as defined in the description, to several methods and intermediate products for the production and the use thereof in the form of pesticides and/or herbicides and/or microbicides, to selective herbicide agents, 3?-alkoxy spicrorylic tetramic and tetronic acids and to at least one compound which improves cultivated plants compatibility.
    Type: Grant
    Filed: June 18, 2005
    Date of Patent: April 2, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Thomas Bretschneider, Dieter Feucht, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Chris Rosinger
  • Geminal alkoxy/alkylspirocyclic substituted tetramate derivatives
    Patent number: 8389443
    Abstract: The invention relates to novel compounds of the formula (I): in which W, X, Y, Z, A, B and G have the meanings given herein, to a plurality of processes and intermediates for their preparation, and to their use as pesticides and/or herbicides; relates to selective herbicidal compositions comprising, firstly, geminally alkoxy/alkylspirocyclically substituted tetramic acid derivatives and, secondly, a crop plant compatibility-improving compound; and relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the addition of ammonium salts or phosphonium salts and optionally penetrants.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: March 5, 2013
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Jan Dittgen, Dieter Feucht, Ulrich Görgens, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Arnd Voerste, Eva-Maria Franken, Olga Malsam
  • Method for preparing 2,6-diethyl-4-methylphenylacetic acid
    Patent number: 8383853
    Abstract: The invention relates to novel 2,6-diethyl-4-methylphenyl-substituted tetramic acid derivatives of the formula (I) in which A, B, D and G 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 selectively herbicidal compositions comprising, firstly, the 2,6-diethyl-4-methylphenyl-substituted tetramic acid derivatives of the formula (I) and, secondly, at least one crop plant tolerance promoter compound.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: February 26, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Stefan Lehr, Mark Wilhelm Drewes, Dieter Feucht, Olga Malsam, Guido Bojack, Christian Arnold, Thomas Auler, Jeffrey Martin Hills, Heinz Kehne, Chris Rosinger
  • CYCLIC KETO-ENOLS FOR THERAPY
    Publication number: 20130040935
    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 tumour disorders.
    Type: Application
    Filed: February 8, 2011
    Publication date: February 14, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Ningshu Liu, Kai Thede, Philip Lienau, Arne Scholz, Christoph-Stephan Hilger, Ulf Bömer, Maher Najjar, Knut Eis, Reiner Fischer, Wahed Ahmed Moradi
  • Phenyl-substituted bicyclooctane-1,3-dione derivatives
    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
  • Method for the manufacture of electronic devices with purified fluorine
    Publication number: 20130023126
    Abstract: Elemental fluorine is used as etching agent for the manufacture of electronic devices, especially semiconductor devices, micro-electromechanical devices, thin film transistors, flat panel displays and solar panels, and as chamber cleaning agent mainly for plasma-enhanced chemical vapor deposition (PECVD) apparatus. For this purpose, fluorine often is produced on-site. The invention provides a process for the manufacture of electronic devices wherein fluorine is produced on site and is purified from HF by a low temperature treatment. A pressure of between 1.5 and 20 Bars absolute is especially advantageous.
    Type: Application
    Filed: April 7, 2011
    Publication date: January 24, 2013
    Applicant: SOLVAY SA
    Inventors: Christoph Sommer, Oliviero Diana, Johannes Eicher, Ercan Uenveren, Stefan Mross, Holger Pernice, Peter M. Predikant, Thomas Schwarze, Reiner Fischer