Patents by Inventor Peter Loesel

Peter Loesel 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).

  • Halogenated nitrobutadienes for controlling animal pests
    Patent number: 7332512
    Abstract: The present invention relates to novel halonitrobutadienes, to processes for their preparation and to their use for controlling animal pests.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: February 19, 2008
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Peter Jeschke, Angelika Lubos-Erdelen, legal representative, Peter Lösel, Udo Reckmann, Dieter Kaufmann, Viktor Zapolskil, Christoph Erdelen
  • 9-ketospinosyn derivatives
    Patent number: 7312200
    Abstract: The present invention relates to derivatives of 9-keto spinosyns, which are substituted by a ?N—(O, NH or NRx)—Ry moiety in the C-9 position, to methods for their manufacture, and to their use for controlling animal pests.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: December 25, 2007
    Assignee: Bayer CropScience AG
    Inventors: Olga Malsam, Peter Lösel, Michael E. Beck, Ulrich Ebbinghaus-Kintscher, Robert Velten, Peter Jeschke, Volker Möhrle, Rita Fröde, Günther Eberz
  • Pyridylpyrimidines for use as pesticides
    Patent number: 7238697
    Abstract: The present invention relates to novel pyridylpyrimidines of the formula in which R1, R2, X, n, Y, Z and R have the meanings given in the disclosure, to a plurality of processes for preparing these compounds, and to their use for controlling pests. This invention further relates to novel intermediates and process for their preparation.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: July 3, 2007
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Mazen Es-Sayed, Rüdiger Fischer, Fritz Maurer, Christoph Erdelen, Peter Lösel
  • Aryl-substituted heterocyclic enaminones
    Patent number: 7186829
    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: Grant
    Filed: November 21, 2000
    Date of Patent: March 6, 2007
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Ralf Wischnat, Jutta Böhmer, Axel Trautwein, Jürgen Wiedemann, Udo Schneider, Hermann Hagemann, Mark Wilhelm Drewes, Peter Dahmen, Rolf Pontzen, Dieter Feucht, Christoph Erdelen, Peter Lösel
  • Pyrazolyl pyrimidines
    Patent number: 7087616
    Abstract: This invention relates to novel pyrazolylpyrimidines of the formula in which R1, R2, X, n, Y, Z and R have the meanings given in the disclosure, to a plurality of processes for preparing these substances, and to their use for controlling pests.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: August 8, 2006
    Assignee: Bayer CropScience AG
    Inventors: Rüdiger Fischer, Bernd Alig, Thomas Bretschneider, Mazen Es-Sayed, Christoph Erdelen, Peter Lösel, Udo Reckmann
  • Phenyl-substituted 2-enamino-ketonitriles
    Patent number: 7049271
    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: Grant
    Filed: April 25, 2001
    Date of Patent: May 23, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Jutta Böhmer, Ralf Wischnat, Mark Wilhelm Drewes, Peter Dahmen, Rolf Pontzen, Peter Lösel, Christoph Erdelen, Dieter Feucht
  • 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
  • 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
  • Pest control agents/depsipeptides
    Patent number: 6900176
    Abstract: The present invention relates to the use of 24-membered cyclodepsipeptides of the formula (1) in which R1 and R2 are as defined in the description, for controlling animal pests in veterinary medicine, hygiene, agriculture, forests and in the protection of materials, to pesticides comprising these depsipeptides and to novel depsipeptides of the formula (1).
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: May 31, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hubert Dyker, Wolfram Andersch, Christoph Erdelen, Peter Lösel, Ralf Nauen
  • ?-phenyl-?-keto sulfones
    Patent number: 6849744
    Abstract: The present invention relates to novel aryl-substituted S(O)m cycles of the formula (I): in which F1, F2, G, V, W, X, Y, Z and m are each as defined in the description, to processes for their preparation and to their use in agriculture, for example as crop protection agents (fungicides, herbicides and insecticides).
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: February 1, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Oliver Kretschik, Thomas Schenke, Ralf-Ingo Schenkel, Jürgen Wiedemann, Christoph Erdelen, Peter Lösel, Mark Wilhelm Drewes, Dieter Feucht, Wolfram Andersch
  • Pest control agent/PF 1022-221
    Patent number: 6828300
    Abstract: The present invention relates to the use of a 24-membered cyclodepsipeptide of the formula (I) for controlling animal pests in agriculture, forests and the protection of materials, and to pesticides comprising this depsipeptide.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: December 7, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hubert Dyker, Wolfram Andersch, Christoph Erdelen, Peter Lösel, Ralf Nauen
  • Halopyrimidines
    Patent number: 6683029
    Abstract: The invention relates to novel halogenopyrimidines, to a plurality of processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: January 27, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Krüger, Herbert Gayer, Peter Gerdes, Ulrich Heinemann, Astrid Mauler-Machnik, Martin Vaupel, Fritz Maurer, Ulrike Wachendorff-Neumann, Gerd Hänssler, Karl-Heinz Kuck, Peter Lösel, Ralf Dunkel
  • &agr;-phenyl-&bgr;ketosulfone
    Patent number: 6670385
    Abstract: The present invention relates to novel aryl-substituted S(O)m cycles of the formula (I) in which F1, F2, G, V, W, X, Y, Z and m are each as defined in the description, to processes for their preparation and to their use in agriculture, for example as crop protection agents (fungicides, herbicides and insecticides).
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: December 30, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Oliver Kretschik, Thomas Schenke, Ralf-Ingo Schenkel, Jürgen Wiedemann, Christoph Erdelen, Peter Lösel, Mark Wilhelm Drewes, Dieter Feucht, Wolfram Andersch
  • Intermediates for nematicidal pyrazoles
    Patent number: 6605730
    Abstract: The invention relates to compounds of the formula R1, R2, and n have the meanings set forth in the disclosure, that are useful as intermediates for nematicidal pyrazoles.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: August 12, 2003
    Assignee: Nihon Bayer Agrochem K.K.
    Inventors: Katsuaki Wada, Takuya Gomibuchi, Yuichi Otsu, Katsuhiko Shibuya, Takahisa Abe, Wolfram Andersch, Achim Harder, Peter Lösel
  • Pyrazolyl benzyl ether derivatives containing a fluoromethoxyimino group and use thereof as pesticides
    Patent number: 6589974
    Abstract: The invention relates to novel pyrazolyl benzyl ethers, to a plurality of processes for their preparation and to their use for controlling harmful organisms.
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: July 8, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Bernd-Wieland Krüger, Fritz Maurer, Martin Vaupel, Astrid Mauler-Machnik, Ulrike Wachendorff-Neumann, Gerd Hänssler, Karl-Heinz Kuck, Peter Lösel, Christoph Erdelen
  • Pyrazolyl benzyl ether deriviatives having a fluoromethoxy group and the use thereof as pesticides
    Patent number: 6562856
    Abstract: The invention relates to novel pyrazolyl benzyl ethers, to a process for their preparation and to their use for controlling harmful organisms.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: May 13, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Bernd-Wieland Krüger, Fritz Maurer, Martin Vaupel, Astrid Mauler-Machnik, Ulrike Wachendorff-Neumann, Gerd Hänssler, Karl-Heinz Kuck, Christoph Erdelen, Peter Lösel
  • O-aryl dithiazole dioxides
    Patent number: 6531496
    Abstract: The invention relates to new O-aryldithiazole dioxides, to two processes for their preparation, and to their use as pesticides in crop protection and in the protection of materials.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: March 11, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Christiane Boie, Heiko Rieck, Bernd-Wieland Krüger, Ulrich Heinemann, Robert Markert, Martin Vaupel, Martin Kugler, Klaus Stenzel, Ulrike Wachendorff-Neumann, Astrid Mauler-Machnik, Karl-Heinz Kuck, Peter Lösel, Shinichi Narabu
  • Pesticides
    Patent number: 6395776
    Abstract: New pesticidal compositions which comprise at least one signal substance, at least one UV absorber which is only sparingly miscible with water, at least one unsaturated oil which is only sparingly miscible with water and, if desired, pesticidally active compounds and/or additives, a process for the preparation of the new compositions, and their use for controlling insects and undesirable representatives of the order Acarina.
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: May 28, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Lösel, Gunther Penners, Maria-Giuliana Cianciulli-Teller
  • Nematicidal pyrazoles
    Patent number: 6310049
    Abstract: Novel pyrazoles of formula (1) wherein R1 represents halogen, C1-6 alkyl, C1-5 haloalkyl, C2-6 alkoxy, C1-4 alkylthio, C2-5 alkenyloxy, C3-5 alkynyloxy, C2-6 (total carbon number) alkoxyalkyl, C2-6 (total carbon number) alkylthioalkyl, C1-5 haloalkoxy, C2-6 (total carbon number) alkoxyalkoxy, hydroxy or optionally substituted phenyl, R2 represents hydrogen, halogen, C1-5 alkyl, C2-6 (total carbon number) alkoxyalkyl, C2-6 (total carbon number) alkylthioalkyl, C2-6 (total carbon number) alkylsulfinylalkyl, C2-6 (total carbon number alkylsulfonylalkyl or C1-5 haloalkyl, R3 represents hydrogen, C1-5 alkyl, —COR4, COOR5, CH(OR6)2 or CH2Si(R7)3, R4 represents C1-10 alkyl, C1-6 haloalkyl, C2-6 alkenyl, optionally substituted C3-6 cycloalkyl, C2-6 (total carbon number) alkoxyalkyl, C2-6 (total carbon number alkylthioalkyl, optionally substituted phenyl, C1-6 haloalkyl, alkylamino, di-(C1-6 alkyl)amino or optionally substituted phenylamino, R5 represents C1-7 alkyl, R6 and R7 represent C1-6 al
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: October 30, 2001
    Assignee: Nihon Bayer Agrochem K.K.
    Inventors: Katsuaki Wada, Takuya Gomibuchi, Yuichi Otsu, Katsuhiko Shibuya, Takahisa Abe, Wolfram Andersch, Achim Harder, Peter Lösel