Patents by Inventor Astrid Mauler-Machnik

Astrid Mauler-Machnik 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).

  • Patent number: 6294543
    Abstract: Microbicide composition for plants, containing at least two active ingredient components in an amount producing synergistic activity, together with an appropriate filler, characterised in that component I is the compound 2-[&agr;-{[(&agr;-methyl-3-trifluoromethyl-benzyl)imino]-oxy}-o-tolyl]-yoxylic acid-methylester-O-methyloxime, and component II is a compound selected from the group IIA) 5,7-dichloro-4-(4-fluorophenoxy)quinoline (“Quinoxyfen”); IIB) 4-cyclopropyl-methyl-N-phenyl-2-pyrimidinamine (“Cyprodinil”); IIC) benzo(1,2,3)thiadiazole-7-carbothio-acid-S-methylester (“Acibenzolar-S-methyl”); IID) 3-anilino-5methyl-5(4-phenoxyphenyl)-1,3-oxazolidine-2,4-ione (“Famoxadone”); IIE) 8-(1,1-dimethylethyl)-N-ethyl-N-propyl-1,4-dioxaspiro[4.
    Type: Grant
    Filed: June 8, 1999
    Date of Patent: September 25, 2001
    Inventors: Paul Margot, Gertrude Knauf-Beiter, Astrid Mauler-Machnik
  • Publication number: 20010016605
    Abstract: N-4-Chlorobenzyl-N-cyclopentyl-N′-phenyl-urea of the formula 1
    Type: Application
    Filed: January 10, 2001
    Publication date: August 23, 2001
    Inventors: Heinz-Wilhelm Dehne, Irene Zens, Astrid Mauler-Machnik
  • Patent number: 6277791
    Abstract: Novel isothiazolecarboxamides of the formula in which R is as defined in the description, a plurality of processes for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms and animal pests.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: August 21, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann, Gerd Hänssler, Klaus Stenzel, Astrid Mauler-Machnik, Yoshinori Kitagawa, Haruko Sawada, Haruhiko Sakuma
  • Patent number: 6262039
    Abstract: Novel triazolinethione-phosphoric acid derivatives of the formula in which R1, R2, R3 and Q are each as defined in the description and their metal salt complexes, a process for preparing the novel substances and their use as microbicides in crop protection and in the protection of materials are described.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: July 17, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stefan Hillebrand, Bernd-Wieland Krüger, Manfred Jautelat, Klaus Stenzel, Astrid Mauler-Machnik, Stefan Dutzmann
  • Patent number: 6262051
    Abstract: The invention relates to novel methoximinomethyldioxazines, to a plurality of processes for their preparation and to their use as fungicides, and also to novel intermediates and to a process for their preparation.
    Type: Grant
    Filed: September 28, 1999
    Date of Patent: July 17, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Bernd-Wieland Krüger, Robert Markert, Thomas Seitz, Bernd Gallenkamp, Uwe Stelzer, Ralf Tiemann, Astrid Mauler-Machnik, Stefan Dutzmann, Klaus Stenzel, Gerd Hänssler
  • Patent number: 6251899
    Abstract: A compound of the formula (I) wherein Z represents a moiety selected from the group consisting of cycloalkyl having 3 to 7 carbon atoms in the cycloalkyl moiety or cycloalkylalkyl having 3 to 7 carbon atoms in the cycloalkyl moiety and 1 to 4 carbon atoms in the alkyl moiety, with said cycloalkyl or cycloalkylalkyl being in each case optionally mono- to pentasubstituted by halogen or alkyl; a heterocyclyl group selected from the group consisting of thienyl, pyridyl, furyl, thienylmethyl, pyridylmethyl or furylmethyl, each of which is optionally substituted by halogen, dialkylamino or alkyl having 1 to 4 carbon atoms; an aryl or arylalkyl having in each case 6 to 10 carbon atoms in the aryl moiety and 1 to 4 carbon atoms in Q represents oxygen or sulphur, X represents halogen and The compositions have microbicidal activity.
    Type: Grant
    Filed: February 8, 2000
    Date of Patent: June 26, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Gerdes, Herbert Gayer, Ulrich Heinemann, Bernd-Wieland Krüger, Astrid Mauler-Machnik, Gerd Hänssler, Klaus Stenzel
  • Patent number: 6245793
    Abstract: Novel oxiranyl-triazolinethiones of the formula in which R1, R2 and R3 are each as defined in the description, a process for preparing the novel substances and their use as microbicides in crop protection and in the protection of materials.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: June 12, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stefan Hillebrand, Manfred Jautelat, Astrid Mauler-Machnik, Klaus Stenzel, Martin Kugler, Otto Exner
  • Patent number: 6221862
    Abstract: The invention relates to new thioimides, a process for their preparation and their use as fungicides.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: April 24, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Krüger, Klaus Stenzel, Stefan Dutzmann, Astrid Mauler-Machnik, Gerd Hänssler
  • Patent number: 6191155
    Abstract: Novel isothiazolecarboxylic acid derivatives of the formula in which R is as defined in the description, a process for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms and animal pests.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: February 20, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann, Gerd Hänssler, Klaus Stenzel, Astrid Mauler-Machnik, Haruko Sawada, Haruhiko Sakuma