Patents by Inventor Olaf Hansen

Olaf Hansen 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).

  • A-pyrrolines
    Patent number: 7115603
    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: Grant
    Filed: November 4, 2002
    Date of Patent: October 3, 2006
    Assignee: Bayer CropScience AG
    Inventors: Thomas Seitz, Martin Füsslein, Johannes-Rudolf Jansen, Udo Kraatz, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Christoph Erdelen, deceased
  • ?-pyrrolines used as pesticides
    Patent number: 7074785
    Abstract: Novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, A, R4 and m have the meanings given in the description, a number of processes for preparing these substances, and their use for controlling pests, and also novel intermediates and their preparation.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: July 11, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Thomas Seitz, Martin Füsslein, Johannes Rudolf Jansen, Udo Kraatz, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Christoph Erdelen, deceased
  • Delta 1-pyrrolines used as pesticides
    Publication number: 20060142369
    Abstract: Novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, A, R4 and m have the meanings given in the description, a number of processes for preparing these substances and their use for controlling pests, and also novel intermediates and their preparation.
    Type: Application
    Filed: February 23, 2006
    Publication date: June 29, 2006
    Inventors: Thomas Seitz, Martin Fusslein, Johannes Jansen, Udo Kraatz, Christoph Erdelen, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen
  • ?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
  • 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
  • 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
  • Parasite control in animals
    Publication number: 20050214336
    Abstract: The present invention relates to the systemic and nonsystemic control of parasites in animals using phenylketoenol derivatives.
    Type: Application
    Filed: April 3, 2003
    Publication date: September 29, 2005
    Inventors: Andreas Turberg, Olaf Hansen, Venkata-Rangarao Kanikanti, Reinhold Lohr, Dirk Mertin, Kirkor Sirinyan
  • Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (I)
    Patent number: 6927215
    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: Grant
    Filed: June 29, 2001
    Date of Patent: August 9, 2005
    Assignee: Bayer Cropscience AG
    Inventors: Udo Kraatz, Bernd Gallenkamp, Heiko Rieck, Albrecht Marhold, Peter Wolfrum, Wolfram Andersch, Christoph Erdelen, Peter Lösel, Andreas Turberg, Olaf Hansen, Achim Harder
  • Heterocyclic fluoroalkenyl thioethers (II)
    Patent number: 6908937
    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 3 to 10, n represents 0, 1 or 2, Het represents the groups where R1 represents hydrogen; mercapto; optionally halogen-substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or alkenyl; optionally substituted aryl; or optionally substituted heterocyclyl, Y represents oxygen or sulphur, and R2 represents hydrogen, alkyl or optionally substituted aryl, and to processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: June 21, 2005
    Assignee: Bayer Cropscience AG
    Inventors: Udo Kraatz, Bernd Gallenkamp, Albrecht Marhold, Peter Wolfrum, Wolfram Andersch, Christoph Erdelen, Andreas Turberg, Olaf Hansen, Achim Harder
  • Delta1-pyrrolines and their use as pest control agents
    Publication number: 20050124497
    Abstract: The present invention related to novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, R5, R6 , X, Y, R7, R8 and R9 are as defined in the description disclosure. to a plurality of precesses for preparing these substances and their use for controlling pests, and to novel intermediates and processes for their preparation.
    Type: Application
    Filed: January 21, 2003
    Publication date: June 9, 2005
    Inventors: Martin Fusslein, Thomas Seitz, Johannes Jansen, Udo Kraatz, Christoph Erdelen, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen
  • Delta 1-pyrrolines used as pesticides
    Publication number: 20050014650
    Abstract: The invention relates to novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, A, R4 and m have the meanings given in the disclosure, to a number of processes for preparing these substances, and to their use for controlling pests. The invention further relates to novel intermediates and their preparation.
    Type: Application
    Filed: September 4, 2002
    Publication date: January 20, 2005
    Inventors: Thomas Seitz, Martin Fusslein, Johannes Jansen, Udo Kraatz, Christoph Erdelen, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen
  • Novel azoles having an insecticidal action
    Publication number: 20050009839
    Abstract: The present application relates to novel heterocyclic compounds, to processes for their preparation, and to their use as crop protection agents, particularly for controlling animal pests.
    Type: Application
    Filed: April 10, 2002
    Publication date: January 13, 2005
    Inventors: Peter Jeshcke, Michael Beck, Wolfgang Kramer, Detlef Wollweber, Christoph Erdelen, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen, Hans-Dieter Martin, Piet Sauer
  • Insecticidal azoles
    Patent number: 6838462
    Abstract: The present invention relates to novel heterocyclic compounds of formula (I) where A, R1, R2, Y, Z, and n are defined in the disclosure, to processes for their preparation, and to their use as crop protection agents, in particular for controlling animal pests.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: January 4, 2005
    Assignee: Bayer CropScience LP
    Inventors: Peter Jeschke, Michael Beck, Wolfgang Krämer, Detlef Wollweber, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen, Hans-Dieter Martin, Piet Sauer, Christoph Erdelen
  • Heterocyclic amide derivatives
    Publication number: 20040248958
    Abstract: The present invention relates to novel heterocyclic amide derivatives of the formula 1
    Type: Application
    Filed: June 10, 2004
    Publication date: December 9, 2004
    Inventors: Graham Holmwood, Klaus-Gunther Tietjen, Michael Schindler, Christoph Erdelen, Angelika Lubos-Erdelen, Ulrike Wachendorff-Neumann, Andreas Turberg, Olaf Hansen
  • Novel insecticidal azoles
    Publication number: 20040209896
    Abstract: The present application relates to novel heterocyclic compounds of formula (I) 1
    Type: Application
    Filed: May 3, 2004
    Publication date: October 21, 2004
    Inventors: Peter Jeschke, Michael Beck, Wolfgang Kramer, Detlef Wollweber, Christoph Erdelen, Andreas Turberg, Olaf Hansen, Hans-Dieter Martin, Piet Sauer, Angelika Lubos-Erdelen
  • Dermally applicable liquid formulations for controlling parasitic insects on animals
    Publication number: 20040161441
    Abstract: The present invention relates to novel skin-friendly dermally applicable liquid formulations comprising permethrin and agonists or antagonists of nicotinic acetylcholine receptors of insects for controlling parasitic insects on animals.
    Type: Application
    Filed: October 9, 2003
    Publication date: August 19, 2004
    Inventors: Kirkor Sirinyan, Hubert Dorn, Martin Gilges, Olaf Hansen
  • Delta1 pyrrolines
    Publication number: 20040152904
    Abstract: The invention relates to novel &Dgr;1-pyrrolines of the formula (I) 1
    Type: Application
    Filed: December 12, 2003
    Publication date: August 5, 2004
    Inventors: Andrew Plant, Fritz Maurer, Albrecht Marhold, Christoph Erdelen, Andreas Turberg, Olaf Hansen, Angelika Lubos-Erdelen
  • Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (I)
    Publication number: 20040127525
    Abstract: The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) 1
    Type: Application
    Filed: January 30, 2004
    Publication date: July 1, 2004
    Inventors: Udo Kraatz, Bernd Gallenkamp, Heiko Rieck, Albrecht Marhold, Peter Wolfrum, Wolfram andersch, Christoph Erdelen, Peter Losel, Andreas Turberg, Olaf Hansen, Achim Harder
  • Cyclic guanidine derivatives and their use as pesticides
    Publication number: 20040122227
    Abstract: The invention relates to novel guanidine derivatives of the formula (I) 1
    Type: Application
    Filed: December 2, 2003
    Publication date: June 24, 2004
    Inventors: Klaus Wagner, Christoph Erdelen, Andreas Turberg, Norbert Mencke, Olaf Hansen
  • 2-Heteroaryl-3,4-dihydro-2h-pyrrole derivatives and the use thereof as pesticides
    Publication number: 20040116477
    Abstract: Novel &Dgr;1-pyrrolines of the formula (I) 1
    Type: Application
    Filed: January 12, 2004
    Publication date: June 17, 2004
    Inventors: Andrew Plant, R?uuml;diger Fischer, Thomas Seitz, Christoph Erdelen, Andreas Turberg, Olaf Hansen