Patents by Inventor Christoph Erdelen

Christoph Erdelen 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).

  • Substituted heterocyclpyrmidines
    Publication number: 20060106042
    Abstract: The invention relates to substituted heterocyclylpyrimidines of formula (I) in which n is 0, 1, or 2, R is hydrogen of fluorine, and X, Y, and Z are as defined in the disclosure, to a method for their production, and to their use as pesticides.
    Type: Application
    Filed: August 11, 2003
    Publication date: May 18, 2006
    Inventors: Rudiger Fischer, Bernd Alig, Thomas Bretschneider, Fritz Maurer, Christoph Erdelen, Angelika Lubos-Erdelen, Jorg Konze
  • Phenyl-substituted 2-enamino-ketonitriles
    Publication number: 20060100106
    Abstract: The present invention relates to novel phenyl-substituted 2-enamino-ketonitriles of the formula (I): in which Ar, X, Z, Y and K are each as defined in the description, to a plurality of processes for their preparation and to their use as herbicides and pesticides.
    Type: Application
    Filed: December 19, 2005
    Publication date: May 11, 2006
    Inventors: Reiner Fischer, Jutta Bohmer, Ralf Wischnat, Mark Drewes, Peter Dahmen, Rolf Pontzen, Peter Losel, Christoph Erdelen, Dieter Feucht
  • Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides
    Publication number: 20060084576
    Abstract: The present invention relates to new hetaryl-substituted homotetramic and homotetronic acids of the formula (I) in which A, B, Q1, Q2, W, G and Het have the meanings stated in the disclosure, to a plurality of processes for their preparation, and to their use as pesticides, microbicides, and herbicides.
    Type: Application
    Filed: November 28, 2005
    Publication date: April 20, 2006
    Inventors: Reiner Fischer, Astrid Ullmann, Axel Trautwein, Mark Drewes, Christoph Erdelen, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Peter Losel
  • Pesticide
    Publication number: 20060079401
    Abstract: The present invention provides a composition comprising synergistic amounts of a compound of the formula (I) wherein X, E, R, A and Z are as defined herein, and at least one fungicidal active compound as defined herein. The compositions of the present invention find use as pesticides.
    Type: Application
    Filed: November 21, 2005
    Publication date: April 13, 2006
    Inventors: Stefan Dutzmann, Christoph Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jurgen Hartwig, Klaus Stenzel, Wolfgang Kramer
  • Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides
    Patent number: 7026341
    Abstract: The present invention relates to new hetaryl-substituted homotetramic and homotetronic acids of the formula (I) in which A, B, Q1, Q2, W, G and Het have the meanings stated in the disclosure, to a plurality of processes for their preparation, and to their use as pesticides, microbicides, and herbicides.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: April 11, 2006
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Astrid Ullmann, Axel Trautwein, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Peter Lösel
  • Aryl-substituted heterocyclic enaminones
    Publication number: 20060069253
    Abstract: The invention relates to novel heterocyclic enaminones of the general formula (I) in which Ar, Z, K, X, y1, Y2, Y3, Y4, Y5, Y6 and V are as defined in the description, to their use as herbicides, acaricides and insecticides, and to processes for their preparation.
    Type: Application
    Filed: November 14, 2005
    Publication date: March 30, 2006
    Inventors: Reiner Fischer, Ralf Wischnat, Jutta Bohmer, Axel Trautwein, Jurgen Wiedemann, Udo Schneider, Hermann Hagemann, Mark Drewes, Peter Dahmen, Rolf Pontzen, Dieter Feucht, Christoph Erdelen, Peter Losel
  • Synergistic insecticide mixtures
    Publication number: 20060063829
    Abstract: The invention relates to insecticidal mixtures containing the compound of the formula (I) and at least one further known active compound from the series abamectin, emamectin and/or emamectin benzoate, methiocarb, ?-cyfluthrin, lambda-cyhalothrin, and indoxacarb, and further relates to the use of these mixtures for controlling animal pests.
    Type: Application
    Filed: February 10, 2003
    Publication date: March 23, 2006
    Inventors: Wolfram Andersch, Christoph Erdelen, Angelika Lubos- Erdelen, Peter Jeschke, Thomas Bretschneider
  • Combinations of active ingredients, which exhibit insecticidal and acaricidal properties
    Publication number: 20060051386
    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: October 3, 2005
    Publication date: March 9, 2006
    Inventors: Reiner Fischer, Christoph Erdelen
  • Pesticide
    Patent number: 7008903
    Abstract: The present invention provides a composition comprising synergistic amounts of a compound of the formula (I) wherein X, E, R, A and Z are as defined herein, and at least one fungicidal active compound as defined herein. The compositions of the present invention find use as pesticides.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: March 7, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stefan Dutzmann, Christoph Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer
  • N-cyano-n-methyl-imidamide derivatives
    Publication number: 20060035978
    Abstract: The present invention relates to novel N?-cyano-N-methylimidamide derivatives of the general formula (I) in which n represents 2, 3, 4 or 5, R represents optionally halogen-substituted C1-C4-alkyl, and X represents halogen, where the substituents X may in each case be identical or different, to processes for their preparation and to their use as pesticides.
    Type: Application
    Filed: May 8, 2003
    Publication date: February 16, 2006
    Inventors: Achim Hense, Rudiger Fischer, Ernst Gesing, Stefan Herrmann, Kristian Kather, Christoph Erdelen, Angelika Lubos- Erdelen, Jorg Konze, Peter Losel
  • Combinations of active ingredients, which exhibit insecticidal and acaricidal properties
    Patent number: 6994866
    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. maintaining device useful in producing polyurethane foams.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: February 7, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • ?1-pyrrolines used as pesticides
    Patent number: 6995185
    Abstract: Novel ?1-pyrrolines of the formula (I) in which Ar1, Ar2 and Q are each as defined in the description, a plurality of processes for preparing these substances and their use for controlling pests.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: February 7, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Johannes-Rudolf Jansen, Andrew Plant, Bernd Alig, Udo Kraatz, Gerhard Thielking, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Phenyl substituted 4-hydroxy tetrahydroxypyridone
    Patent number: 6974827
    Abstract: The present invention relates to novel compounds of the formula (I) in which W, X, Y, Z, G, A, B, Q1, Q2 and D are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: December 13, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Alan Graff, Axel Trautwein, Astrid Ullmann, Udo Schneider, Ralf Wischnat, Mark Wilhelm Drewes, Christoph Erdelen, Dieter Feucht
  • Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (I)
    Publication number: 20050256173
    Abstract: The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which x represents hydrogen, halogen or alkyl, m represents integers from 2 to 10, n represents 0, 1 or 2, Y represents unsubstituted or substituted methylene and p represents 1, 2 or 3, and to processes for their preparation and to their use as pesticides.
    Type: Application
    Filed: June 14, 2005
    Publication date: November 17, 2005
    Inventors: Udo Kraatz, Bernd Gallenkamp, Heiko Rieck, Albrecht Marhold, Peter Wolfrum, Wolfram Andersch, Christoph Erdelen, Peter Losel, Andreas Turberg, Olaf Hansen, Achim Harder
  • Phenyl-substituted 4-hydroxy-tetrahydropyridones
    Publication number: 20050256089
    Abstract: The present invention relates to novel compounds of the formula (I) in which W, X, Y, Z, G, A, B, Q1, Q2 and D are each as defined in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Application
    Filed: July 19, 2005
    Publication date: November 17, 2005
    Inventors: Reiner Fischer, Alan Graff, Axel Trautwein, Astrid Ullmann, Udo Schneider, Ralf Wischnat, Mark Drewes, Christoph Erdelen, Dieter Feucht
  • A1-pyrrolines
    Publication number: 20050228028
    Abstract: This invention relates to novel ?1-pyrrolines of formula(I) in which R1, R2, Y and R3 are as defined in the disclosure, to a number of processes for preparing these substances, and to their use for controlling pests.
    Type: Application
    Filed: November 4, 2002
    Publication date: October 13, 2005
    Inventors: Thomas Seitz, Martin Fusslein, Johannes-Rudolf Jansen, Udo Kraatz, Christoph Erdelen, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen
  • Synergistic insecticidal mixtures
    Publication number: 20050222051
    Abstract: The invention relates to insecticidal mixtures comprising the compound of the formula (I) and at least one further known active compound selected from the group consisting of abamectin, emamectin or emamectin benzoate, methiocarb, ?-cyfluthrin and lambda-cyhalothrin, and to the use of these mixtures for protecting plants against attack by pests.
    Type: Application
    Filed: January 20, 2003
    Publication date: October 6, 2005
    Inventors: Wolfram Andersch, Christoph Erdelen, Angelika Lubos-Erdelen, Peter Jeschke
  • 1-H-3-arylpirrolidine-2,4-dione derivatives
    Patent number: 6939888
    Abstract: The invention concerns 1-H-3-arylpyrrolidine-2,4-dione derivatives of formula (I), in which A, B, G, X, Y and Z are as defined in the description, methods of preparing them and intermediates used in their preparation. The compounds of formula (I) are suitable for use as pest-control agents.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: September 6, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Krüger, Michael Ruther, Christoph Erdelen, Ulrike Wachendorff-Neumann
  • Active ingredient combinations having insecticidal and acaricidal properties
    Publication number: 20050187215
    Abstract: The invention relates to insecticidal and acaricidal mixtures comprising certain cyclic ketoenols and agonists or antagonists of nicotinic acetylcholine receptors for protecting plants against attack by pests.
    Type: Application
    Filed: January 6, 2005
    Publication date: August 25, 2005
    Inventors: Reiner Fischer, Christoph Erdelen
  • Novel substituted phenylketoenols
    Publication number: 20050187111
    Abstract: The invention relates to novel phenyl-substituted cyclic ketoenols of the formula (I) in which A, B, G, X, Y, Z and W are each as defined in the description, to processes and intermediates for their preparation and to their use as pesticides and herbicides.
    Type: Application
    Filed: April 11, 2005
    Publication date: August 25, 2005
    Inventors: Hermann Hagemann, Reiner Fischer, Christoph Erdelen, Ulrike Wachendorff-Neumann, Udo Schneider, Wolfram Andersch