Patents by Inventor Thomas Bretschneider

Thomas Bretschneider 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).

  • 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
  • 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
  • 2,4,5-Trisubstituted phenylketoenols
    Patent number: 6933261
    Abstract: The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which Het represents one of the groups wherein A, B, D, G, X, Y and Z have the meaning given in the description, several processes and intermediate products for their preparation and their use as pest control agents and herbicides.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: August 23, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Hans-Joachim Santel, Markus Dollinger, Alan Graff, Norbert Mencke, Andreas Turberg, Peter Dahmen
  • Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides
    Publication number: 20050164885
    Abstract: The present invention relates to new compounds of the formula (I) in which X represents halogen, Y represents halogen or alkyl and Z represents halogen or alkyl, with the proviso that always one of the radicals Y and Z represents halogen while the other represents alkyl, and Het represents one of the groups in which A, B, D and G have the meanings given in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Application
    Filed: July 30, 2004
    Publication date: July 28, 2005
    Applicant: Bayer AG
    Inventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen, Markus Dollinger, Hans-Joachim Santel, Alan Graff, Wolfram Andersch, Norbert Mencke, Andreas Turberg
  • Active substance combinations with insecticidal and acaricidal properties
    Patent number: 6919090
    Abstract: The invention relates to novel active combinations of certain cyclic ketoenols and certain active compounds that together have unexpectedly good insecticidal and acaricidal properties.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: July 19, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Christoph Erdelen, Thomas Bretschneider
  • Active substance combinations having insecticidal and acaricidal properties
    Publication number: 20050147639
    Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain active compounds that together have unexpectedly good insecticidal and acaricidal properties.
    Type: Application
    Filed: March 7, 2005
    Publication date: July 7, 2005
    Inventors: Reiner Fischer, Christoph Erdelen, Thomas Bretschneider
  • Active substance combinations having insecticidal and acaricidal properties
    Patent number: 6900190
    Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain active compounds that together have unexpectedly good insecticidal and acaricidal properties.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: May 31, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Christoph Erdelen, Thomas Bretschneider
  • Synergistic insecticidal mixtures
    Patent number: 6894074
    Abstract: The invention relates to insecticidal mixtures comprising compounds of the formula (I) in which X?, Y?, Z?, n, G?, A? and B? are as defined above and agonists and/or antagonists of nicotinic acetylcholine receptors, for protecting plants against attack by pests.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: May 17, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Bretschneider, Reiner Fischer, Christoph Erdelen, Ernst Brück
  • 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide
    Publication number: 20050090400
    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: Application
    Filed: November 18, 2002
    Publication date: April 28, 2005
    Inventors: Reiner Fischer, Astrid Ullmann, Thomas Bretschneider, Mark Drewes, Christoph Erdelen, Angelika Lubos-Erdelen, Dieter Feucht, Udo Reckmann, Karl-Heinz Kuck, Ulrike Wachendorff-Neumann
  • Trifluoromethyl-substituted spirocyclic ketoenols
    Patent number: 6861391
    Abstract: Trifluoromethyl-substituted spirocyclic ketoenols of the formula (I) are provided wherein Het represents one of the groups and G, V, W, X, Y, and Z are as defined in the specification. Also provides are processes for the preparation of the compounds. The compounds of formula (I) find use as pesticides.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: March 1, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht
  • Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides
    Patent number: 6858741
    Abstract: The present invention relates to new compounds of the formula (I) in which X represents halogen, Y represents halogen or alkyl and Z represents halogen or alkyl, with the proviso that always one of the radicals Y and Z represents halogen while the other represents alkyl, and Het represents one of the groups in which A, B, D and G have the meanings given in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: February 22, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen, Markus Dollinger, Hans-Joachim Santel, Alan Graff, Wolfram Andersch, Norbert Mencke, Andreas Turberg
  • 2,4,5,-trisubstituted phenylketo-enols for use as pesticides and herbicides
    Publication number: 20050038021
    Abstract: The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which Het represents one of the groups ?wherein A, B, D, G, X, Y and Z have the meaning given in the description, several processes and intermediate products for their preparation and their use as pest control agents and herbicides.
    Type: Application
    Filed: August 20, 2004
    Publication date: February 17, 2005
    Applicant: Bayer AG
    Inventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Hans-Joachim Santel, Markus Dollinger, Alan Graff, Norbert Mencke, Andreas Turberg, Peter Dahmen
  • Spirocyclic 3-phenyl-3-substituted 4-ketolactams and 4-ketolactones
    Publication number: 20050032885
    Abstract: The present invention relates to novel phenyl-substituted 4-ketolactams and -lactones of the formula (I) in which A, B, Q, G, W, X, Y, Z and R3 are as defined above, to processes and intermediates for their preparation and to their use as pesticides, microbicides and herbicides.
    Type: Application
    Filed: September 11, 2002
    Publication date: February 10, 2005
    Inventors: Reiner Fischer, Astrid Ullmann, Thomas Bretschneider, Mark Wilhelm Drewes, Christoph Erdelen, Angelika Lubos-Erdelen, Dieter Feucht, Udo Reckmann
  • Phthalic acid diamide, method for the production thereof and the use of the same as a pesticide
    Patent number: 6835847
    Abstract: The invention relates to novel phthalamides of the formula (I) in which disclosure. The invention further relates to a process for preparing these compounds and their use for controlling pests.
    Type: Grant
    Filed: August 1, 2003
    Date of Patent: December 28, 2004
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Christoph Erdelen
  • Pyrazolyl-substituted heterocycles and their use as phytosanitary products
    Publication number: 20040242664
    Abstract: The present invention relates to novel pyrazolyl-substituted heterocycles of the formula (I) 1
    Type: Application
    Filed: April 19, 2004
    Publication date: December 2, 2004
    Inventors: Reiner Fischer, Astrid Ullmann, Thomas Bretschneider, Axel Trautwein, Ralf Wischnat, Christoph Erdelen, Angelika Lubos-Erdelen, Dieter Feucht, Mark Wilhelm Drewes
  • Hetaryl-substituted heterocycles
    Publication number: 20040220243
    Abstract: The present invention relates to novel compounds of the formula (I) 1
    Type: Application
    Filed: May 21, 2004
    Publication date: November 4, 2004
    Inventors: Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Astrid Ullmann, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Active compound combinations having insecticidal and acaricidal properties
    Publication number: 20040209947
    Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain active compounds that together have unexpectedly good insecticidal and acaricidal properties.
    Type: Application
    Filed: May 10, 2004
    Publication date: October 21, 2004
    Inventors: Reiner Fischer, Christoph Erdelen, Thomas Bretschneider
  • Combinations of active ingredients with insecticidal and acaricidal properties
    Publication number: 20040186171
    Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain insecticidally active compounds that together have very good insecticidal and acaricidal properties.
    Type: Application
    Filed: January 27, 2004
    Publication date: September 23, 2004
    Inventors: Reiner Fischer, Christoph Erdelen, Thomas Bretschneider
  • Arylphenyl-substituted cyclic ketoenols
    Publication number: 20040167031
    Abstract: The present invention relates to novel arylphenyl-substituted cyclic ketoenols of the formula (I) 1
    Type: Application
    Filed: February 12, 2004
    Publication date: August 26, 2004
    Inventors: Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretschneider, Christoph Erdelen, Wolfram Andersch, Mark-Wilhelm Drewes, Markus Dollinger, Ingo Wetcholowsky, Randy Allen Myers
  • Substituted spiroheterocyclic 1H-3-aryl-pyrrolidine-2,4-dione derivatives, processes for their preparation, and their use as pesticides
    Patent number: 6774133
    Abstract: The invention concerns substituted spiro heterocyclic 1H-3-arylpyrrolidine-2,4-dione derivatives depicted by the formula: X is alkyl, halogen or alkoxy; Y is hydrogen, alkyl, halogen, alkoxy or alkyl halide; Z is alkyl, halogen or alkoxy; n is 0, 1, 2 or 3; G is hydrogen (a) or one of the groups (b), (c), (d), (e), (f) or (g) as defined in the specification. The invention also concerns methods of preparing the substituted spiro heterocyclic 1H-3-arylpyrrolidine-2,4-dione derivative compounds, intermediate compounds thereof and use of substituted spiro heterocyclic 1H-3-arylpyrrolidine-2,4-dione derivative compounds as pest-control agents.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: August 10, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Krüger, Hans-Joachim Santel, Markus Dollinger, Christoph Erdelen, Ulrike Wachendorff-Neumann