Patents by Inventor Ralf Nauen

Ralf Nauen 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).

  • RNAI-MEDIATED PEST CONTROL
    Publication number: 20220403410
    Abstract: Provided are double stranded polyribonucleotides, expression systems, host cells and methods for controlling animal pests, in paricular insect pests, via RNAi-mediated gene silencing. The animal pest is contacted with a double-stranded RNA from outside the cell(s) of the animal pest and the double-stranded RNA is taken up by the animal pest. In particular, the methods of the invention are used to alleviate plants from insect pests. Suitable insect target genes for RNAi-mediated gene silencing are disclosed.
    Type: Application
    Filed: September 24, 2020
    Publication date: December 22, 2022
    Inventors: Sven GEIBEL, Benjamin BUER, Ralf NAUEN, Gregor BUCHER, Daniela GROSSMANN, Sonja Gabriele MEHLHORN, Julia ULRICH, Juergen DOENITZ
  • CONTROL OF RESISTENT HARMFUL ORGANISMS
    Publication number: 20210035473
    Abstract: A method and a system for the detection and acquisition of resistances of harmful organisms to pest control agents. The system is configured to establish a resistance map, in which information regarding the resistance of one or more harmful organisms to one or more control agents is recorded for a field or a plurality of fields for the cultivation of cultivated plants.
    Type: Application
    Filed: January 25, 2019
    Publication date: February 4, 2021
    Applicant: Bayer Aktiengesellschaft
    Inventors: Arwa AL-DILAIMI, Carsten BEYER, Roland BEFFA, Benjamin BUER, Jochen KLEEMANN, Ralf NAUEN, Herve TOSSENS
  • DETECTION SYSTEM FOR THE IDENTIFICATION OF INSECTICIDE RESISTANCE
    Publication number: 20150153343
    Abstract: A rapid, easy, and highly sensitive detection system is herein described for the identification of resistance of animal plant pests to neonicotinoids and pymetrozine. Further, a method for controlling insect pests, in particular resistant pests is provided.
    Type: Application
    Filed: June 5, 2013
    Publication date: June 4, 2015
    Inventors: Ralf Nauen, Klaus Raming, Katharina Woelfel
  • Active compound combinations having insecticidal and acaricidal properties
    Patent number: 8658688
    Abstract: The novel active compound combinations consisting, firstly, of cyclic ketoenois and, secondly, of beneficial species (natural enemies) have very good insecticidal and/or acaricidal properties.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: February 25, 2014
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Heike Hungenberg, Ralf Nauen, Hans-Jürgen Schnorbach, Wolfgang Thielert
  • Substituted enaminocarbonyl compounds
    Patent number: 8546577
    Abstract: The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: October 1, 2013
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Rolf Pontzen, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Goergens, Leonardo Pitta, Thomas Mueller, Christian Arnold, Erich Sanwald
  • Substituted enaminocarbonyl compounds
    Patent number: 8404855
    Abstract: The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: March 26, 2013
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Rolf Pontzen, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Görgens, Leonardo Pitta, Thomas Müller, Christian Arnold, Erich Sanwald
  • Active Compound Combinations Having Insecticidal and Acaricidal Properties
    Publication number: 20120237609
    Abstract: The novel active compound combinations consisting, firstly, of cyclic ketoenois and, secondly, of beneficial species (natural enemies) have very good insecticidal and/or acaricidal properties.
    Type: Application
    Filed: May 30, 2012
    Publication date: September 20, 2012
    Applicant: Bayer CropScience AG
    Inventors: Reiner FISCHER, Heike Hungenberg, Ralf Nauen, Hans-Jürgen Schnorbach, Wolfgang Thielert
  • Active compound combinations having insecticidal and acaricidal properties
    Patent number: 8211931
    Abstract: The novel active compound combinations consisting, firstly, of cyclic ketoenols and, secondly, of beneficial species (natural enemies) have very good insecticidal and/or acaricidal properties.
    Type: Grant
    Filed: June 5, 2007
    Date of Patent: July 3, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Heike Hungenberg, Ralf Nauen, Hans-Jürgen Schnorbach, Wolfgang Thielert
  • SUBSTITUTED ENAMINOCARBONYL COMPOUNDS
    Publication number: 20120157498
    Abstract: The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Application
    Filed: December 22, 2011
    Publication date: June 21, 2012
    Applicant: Bayer CropScience AG
    Inventors: Peter JESCHKE, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Rolf Pontzen, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Görgens, Leonard Pitta, Thomas Müller, Christian Arnold, Erich Sanwald
  • ?-cyano--halogenalkylimidamide derivatives
    Patent number: 8138350
    Abstract: The present application relates to novel substituted N?-cyano-N-halogenalkylimidamide derivatives, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: July 7, 2007
    Date of Patent: March 20, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Peter Jeschke, Robert Velten, Rüdiger Fischer, Achim Hense, Michael Edmund Beck, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Görgens, Leonardo Pitta, Erich Sanwald, Christian Arnold
  • Substituted enaminocarbonyl compounds
    Patent number: 8106212
    Abstract: The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: January 31, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Beck, Olga Malsam, Ralf Nauen, Ulrich Görgens, Thomas Müller, Christian Arnold, Erich Sanwald
  • Substituted enaminocarbonyl compounds
    Patent number: 8106211
    Abstract: The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: January 31, 2012
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Rolf Pontzen, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Görgens, Leonardo Pitta, Thomas Müller, Christian Arnold, Erich Sanwald
  • Substituted enaminocarbonyl compounds used as insecticides
    Patent number: 8084452
    Abstract: The present application relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: December 27, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Olga Malsam, Ralf Nauen, Thomas Müller, Christian Arnold, Erich Sanwald, Ulrich Görgens
  • Bicyclic enamino(thio)carbonyl compounds
    Patent number: 7951951
    Abstract: The present invention relates to novel bicyclic enamino(thio)carbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: May 31, 2011
    Assignee: Bayer Cropscience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Michael Edmund Beck, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Görgens, Leonardo Pitta, Christian Arnold, Erich Sanwald
  • Use of Tetronic Acid Derivatives for Fighting Insects and Red Spider Mites by Watering on the Ground, Droplet Application or Immersion Application
    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
  • Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticides
    Patent number: 7897803
    Abstract: The invention relates to a plurality of processes for the preparation of novel cis-alkoxy-substituted spirocyclic 1 H-pyrrolidine-2,4-dione derivatives of the formula (I) in which A, G, X and Y are as defined in the disclosure.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: March 1, 2011
    Assignee: Bayer CropScience AG
    Inventors: Thomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder, Reinhard Lantzsch, Christoph Erdelen, Angelika Lubos-Erdelen, legal representative, Jorg Konze, Ralf Nauen, Olga Malsam, Christian Arnold
  • SUBSTITUTED ENAMINOCARBONYL COMPOUNDS USED AS INSECTICIDES
    Publication number: 20100240705
    Abstract: The present application relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Application
    Filed: March 19, 2007
    Publication date: September 23, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Olga Malsam, Ralf Nauen, Thomas Müller, Christian Arnold, Erich Sanwald, Ulrich Görgens
  • Substituted oxyguanidines
    Patent number: 7763640
    Abstract: The present application relates to new substituted oxyguanidines of structure (I) a method for their preparation and their use for the control of animal pests, mainly arthropods, in particular insects.
    Type: Grant
    Filed: November 12, 2005
    Date of Patent: July 27, 2010
    Assignee: Bayer CorpScience AG
    Inventors: Peter Jeschke, Peter Lösel, Ralf Nauen, Peter Marczok, Christian Arnold, Erich Sanwald
  • ACTIVE AGENT COMBINATIONS WITH INSECTICIDAL AND ACARICIDAL PROPERTIES
    Publication number: 20100173987
    Abstract: The novel active compound combinations consisting, firstly, of cyclic ketoenols and, secondly, of beneficial species (natural enemies) have very good insecticidal and/or acaricidal properties.
    Type: Application
    Filed: June 5, 2007
    Publication date: July 8, 2010
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Heike Hungenberg, Ralf Nauen, Thomas Schulte, Hans-Jurgen Schnorbach, Wolfgang Thielert, Jairo Melgarejo
  • ACTIVE COMPOUND COMBINATIONS WITH INSECTICIDAL AND ACARICIDAL PROPERTIES
    Publication number: 20100056620
    Abstract: The novel active compound combinations consisting, firstly, of cyclic ketoenols and, secondly, of beneficial species (natural enemies) have very good insecticidal and/or acaricidal properties.
    Type: Application
    Filed: June 5, 2007
    Publication date: March 4, 2010
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Heike Hungenberg, Ralf Nauen, Emmanuel Salmon, Hans-jurgen Schnorbach, Wolfgang Thielert