Patents by Inventor Olaf Gebauer

Olaf Gebauer 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).

  • Use of triazolopyrimidine derivatives as microbicides
    Patent number: 8143275
    Abstract: Use of compounds of the formula (I) in which R1, R2, R3 and R4 are as defined in the description for protecting engineered materials.
    Type: Grant
    Filed: December 31, 2010
    Date of Patent: March 27, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Rainer Bruns, Martin Kugler, Thomas Jaetsch, Hans-Ludwig Elbe, Dietmar Kuhnt, Olaf Gebauer, Heiko Rieck
  • USE OF TRIAZOLOPYRIMIDINE DERIVATIVES AS MICROBICIDES
    Publication number: 20110098279
    Abstract: Use of compounds of the formula (I) in which R1, R2, R3 and R4 are as defined in the description for protecting engineered materials.
    Type: Application
    Filed: December 31, 2010
    Publication date: April 28, 2011
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Rainer Bruns, Martin Kugler, Thomas Jaetsch, Hans-Ludwig Elbe, Dietmar Kuhnt, Olaf Gebauer, Heiko Rieck
  • Use of triazolopyrimidine derivatives as microbicides
    Patent number: 7888371
    Abstract: Use of compounds of the formula (I) in which R1, R2, R3 and R4 are as defined in the description for protecting engineered materials.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: February 15, 2011
    Assignee: LANXESS Deutschland GmbH
    Inventors: Rainer Bruns, Martin Kugler, Thomas Jaetsch, Hans-Ludwig Elbe, Dietmar Kuhnt, Olaf Gebauer, Heiko Rieck
  • INSECTICIDAL HETEROCYCLIC CARBOXYLIC ACID DERIVATIVES
    Publication number: 20100222218
    Abstract: The invention relates to the use of heterocyclic carboxylic acid derivatives of the formula (I) below in which the symbols have the meanings given in the description, or their agrochemically active salts or of mixtures of these compounds and/or their agrochemically active salts with other active compounds for controlling animal pests, to methods and compositions for controlling animal pests in and/or on plants or in and/or on seed of plants, to processes for preparing such compositions and treated seed.
    Type: Application
    Filed: June 14, 2007
    Publication date: September 2, 2010
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Herbert Gayer, Olaf Gebauer, Oliver Gaertzen, Ulrich Heinemann, Stefan Herrmann, Michael Müller, Thomas Schenke, Welf-Burkhard Wiese, Heinz-Juergen Wroblowsky, Eva-Maria Franken, Olga Malsam, Ulrich Görgens, Christian Arnold
  • Pyrazolopyrimidines
    Patent number: 7781439
    Abstract: Pyrazolopyrimidines of the formula in which R1, R2, R3, R4, R5 and X are as defined in the description, processes for preparing these compounds and their use for controlling unwanted microorganisms.
    Type: Grant
    Filed: February 7, 2006
    Date of Patent: August 24, 2010
    Assignee: Bayer CropScience AG
    Inventors: Stefan Herrmann, Olaf Gebauer, Herbert Gayer, Stefan Hillebrand, Ulrich Heinemann, Oliver Guth, Kerstin Ilg, Thomas Seitz, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck, Horst-Peter Antonicek
  • PYRIMIDINYL PYRAZOLES AS INSECTICIDES AND PARASITICIDE ACTIVE AGENTS
    Publication number: 20100144672
    Abstract: The present invention relates to pyrimidinylpyrazoles and their use as insecticides, and also to processes for their preparation and to compositions comprising such arylpyrazoles.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 10, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Jens Frackenpohl, Olaf Gebauer, Silvia Cerezo-Galvez, Mazen Es-Sayed, Ulrich Görgens, Eva-Maria Franken, Olga Malsam, Stefan Schnatterer, Christian Arnold, Peter Lümmen, Hans-Georg Schwarz, Achim Hense, Stefan Werner
  • Hexyl carboxanilides and their use for controlling fungi
    Patent number: 7732375
    Abstract: The invention relates to novel hexylcarboxanilides of the formula (I) in which L, R1, R3 and A are as defined in the disclosure, to a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms, and to novel intermediates and their preparation.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: June 8, 2010
    Assignee: Bayer CropScience AG
    Inventors: Ralf Dunkel, Hans-Ludwig Elbe, Olaf Gebauer, Jörg Nico Greul, Benoit Hartmann, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Pyrazolopyrimidines
    Patent number: 7629294
    Abstract: The invention relates to prazolopyrimidines of the formula in which R1, R2, R3, R4, R5, and X are as defined in the disclosure, to a process for preparing these compounds, and to their use for controlling unwanted microorganisms.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: December 8, 2009
    Assignee: Bayer CropScience LP
    Inventors: Olaf Gebauer, Herbert Gayer, Ulrich Heinemann, Stefan Herrmann, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Use of Triazolopyrimidines for Controlling Plant Diseases on Legumes
    Publication number: 20090149455
    Abstract: The triazolopyrimidines of the general formula (I) in which R2, R2, R3, R4, R5, R6, R7 and R8 are as defined in the description are highly suitable for use against rust diseases on leguminous plants.
    Type: Application
    Filed: May 26, 2006
    Publication date: June 11, 2009
    Applicant: Bayer CropScience AG
    Inventors: Olaf Gebauer, Hans-Ludwig Elbe, Jorg Nico Greul, Oliver Guth, Herbert Gayer, Ulrich Heinemann, Stefan Herrmann, Peter Dahmen, Ulrike Wachendorff-Neumann, Ingo Wetcholowsky, Hiroyuki Hadano
  • Pyrazolopyrimidines
    Publication number: 20080287463
    Abstract: Pyrazolopyrimidines of the formula in which R1, R2, R3, R4, R5 and X are as defined in the description, processes for preparing these compounds and their use for controlling unwanted microorganisms.
    Type: Application
    Filed: February 7, 2006
    Publication date: November 20, 2008
    Applicant: Bayer CropScience AG
    Inventors: Stefan Herrmann, Olaf Gebauer, Herbert Gayer, Stefan Hillebrand, Ulrich Heinemann, Oliver Guth, Kerstin Ilg, Thomas Seitz, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck, Horst-Peter Antonicek
  • 7-Amino-5-Halopyrazolopyrimidines with a Fungicidal Action
    Publication number: 20080021045
    Abstract: Novel pyrazolopyrimidines of the formula in which R1, R2, R3, R4, R5 and Hal are as defined in the description, a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms.
    Type: Application
    Filed: December 8, 2004
    Publication date: January 24, 2008
    Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHSFT
    Inventors: Olaf Gebauer, Ulrich Heinemann, Stefan Herrmann, Herbert Gayer, Jorg Nico Greul, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Triazolopyrimidines
    Publication number: 20070293514
    Abstract: This invention relates to triazolopyrimidines-of the formula in which R1, R2, R3, R4 and X are as defined in the disclosure, to a process for preparing these compounds and to their use for controlling unwanted microorganisms.
    Type: Application
    Filed: December 22, 2004
    Publication date: December 20, 2007
    Applicant: BAYER CROPSCIEMCE AG
    Inventors: Olaf Gebauer, Herbert Gayer, Ulrich Heinemann, Stefan Herrmann, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Triazolopyrimidines
    Publication number: 20070275985
    Abstract: The invention relates to new triazolopyrimidines of the formula in which R1, R2, R3 and X have the meanings specified in the description, a process for preparing these substances and their use for combating undesirable micro-organisms. The invention further relates to new intermediate products of the formulae and processes for preparing substances.
    Type: Application
    Filed: June 1, 2004
    Publication date: November 29, 2007
    Applicant: Bayer Cropscience Aktiengesellschaft
    Inventors: Olaf Gebauer, Ulrich Heinemann, Hans-Ludwig Elbe, Herbert Gayer, Stefan Herrman, Jorg Greul, Bernd-Wieland Kruger, Stefan Hillebrand, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Pyrazolopyrimidines
    Publication number: 20070259893
    Abstract: Novel pyrazolopyrimidines of the formula in which R1, R2, R3, R4, R5 and R6 are as defined in the description, a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms.
    Type: Application
    Filed: December 9, 2004
    Publication date: November 8, 2007
    Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Olaf Gebauer, Ulrich Heinemann, Stefan Herrmann, Herbert Gayer, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Pyrazolopyrimidines
    Publication number: 20070244111
    Abstract: Novel pyrazolopyrimidines of the formula in which R1, R2, R3, R4, R5 and R6 are as defined in the description, a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms.
    Type: Application
    Filed: December 9, 2004
    Publication date: October 18, 2007
    Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Olaf Gebauer, Herbert Gayer, Ulrich Heinemann, Stefan Herrmann, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Pyrazolopyrimidines
    Publication number: 20070197540
    Abstract: This invention relates to novel pyrazolopyrimidines of the formula in which R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the disclosure, to a plurality of processes for preparing these compounds and to their use for controlling unwanted microorganisms.
    Type: Application
    Filed: December 8, 2004
    Publication date: August 23, 2007
    Inventors: Olaf Gebauer, Ulrich Heinemann, Stefan Herrmann, Herbert Gayer, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Imidazolopyrimidines used as fungicidal active ingredients
    Publication number: 20070185138
    Abstract: This invention relates to imidazolopyrimidines of the formula in which R1, R2, R3, R4, R5, and X are as defined in the disclosure, to a process for preparing these compounds and to their use for controlling unwanted microorganisms.
    Type: Application
    Filed: February 10, 2005
    Publication date: August 9, 2007
    Inventors: Olaf Gebauer, Herbert Gayer, Ulrich Heinemann, Stefan Herrmann, Stefan Hillebrand, Hans-Ludwig Elbe, Ronald Ebbert, Ulrike Wachendorff-Neumann, Peter Dahmen, Karl-Heinz Kuck
  • Triazolopyrimdines
    Publication number: 20070179162
    Abstract: The invention relates to novel triazolopyrimidines of formula (I), in which R1, R2, R3 and X are defined as cited in the description, to a method for producing said substances and to their use for controlling undesirable micro-organisms. The invention also relates to novel intermediate products of the formulae (II), (VI), (VII-a) and (VII-b), in addition to methods for producing said substances.
    Type: Application
    Filed: June 14, 2004
    Publication date: August 2, 2007
    Inventors: Olaf Gebauer, Ulrich Heinemann, Jorg Greul, Stefan Herrmann, Oliver Guth, Herbert Gayer, Hans-Ludwig Elbe, Stefan Hillebrand, Ronald Ebbert, Ulrike Wachendorff-Neumann, Karl-Heinz- Kuck
  • Triazolopyrimidines
    Publication number: 20070179295
    Abstract: The invention relates to novel triazolopyrimidines of formula (I), in which R1, R2, R3, R4 and X are defined as cited in the description, to a method for producing said substances and to their use for controlling undesirable micro-organisms. The invention also relates to novel intermediate products of the formulae (II), (IV), (V-a) and (V-b), in addition to methods for producing said substances.
    Type: Application
    Filed: June 14, 2004
    Publication date: August 2, 2007
    Inventors: Olaf Gebauer, Oliver Guth, Ulrich Heinemann, Jorg-Nico Greul, Stefan Herrmann, Herbert Gayer, Hans-Ludwig Elbe, Stefan Hillebrand, Ulrike-Wachendorff Neumann, Peter Dahmen, Karl-Heinz Kuck
  • 5-halo-6-aryl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines
    Patent number: 7189680
    Abstract: The invention relates to novel triazolopyrimidines of the formula in which R1, R2, R3 and X have the meanings given in the disclosure, and acid addition salts thereof, to a plurality of processes for preparing these novel substances, and to their use for controlling unwanted microorganisms. The invention further relates to novel amines and carbamates of the formulae indicated in the description and to processes for preparing these intermediates.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: March 13, 2007
    Assignee: Bayer Cropscience AG
    Inventors: Olaf Gebauer, Jörg Nico Greul, Ulrich Heinemann, Hans-Ludwig Elbe, Bernd-Wieland Krüger, Ralf Dunkel, Arnd Voerste, Ronald Ebbert, Astrid Mauler-Machnik, Ulrike Wachendorff-Neumann, Karl-Heinz Kuck, Yoshinori Kitagawa