Patents by Inventor Harald Köhle

Harald Köhle 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).

  • Agrochemical Formulations Comprising Co-polymers Based on Diisocyanates
    Publication number: 20100029480
    Abstract: The present invention comprises formulations comprising at least one pesticide and at least one block copolymer of formula (I) wherein Ra is branched or linear C6-C24 alkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl substituted with C1-C6 alkyl, phenyl, phenyl substituted with C1-C6 alkyl, benzyl, benzyl substituted with C1-C6 alkyl, C4-C6 alkyl substituted with C4-C12 alkoxy or C1-C4 alkyl substituted with di(C1-C4 alkyl)amino; Rb is derived from a diisocyanate and Rc is a compound of formula II (R1)n—X—(CHR2CH2O)w—(CHR3CH2O)?—(CHR4(CH2)yO)z— (II), in which R1 is hydrogen, or branched or linear, saturated or unsaturated C1-40-alkyl; R2, R3, R4 independently of one another are hydrogen or C1-4-alkyl; w, x, z independently of one another correspond to a value of from 0 to 300; y corresponds to a value of from 1 to 20; X is N or O, where n=1 if X=O, or n=2 if X=N; and the total of w, x and z amounts to at least 1; methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vege
    Type: Application
    Filed: November 23, 2007
    Publication date: February 4, 2010
    Applicant: BASF SE
    Inventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
  • METHOD OF INDUCING VIRUS TOLERANCE OF PLANTS
    Publication number: 20090233916
    Abstract: A method of inducing virus tolerance of plants which comprises treating the plants, the soil or seeds with an effective amount of a combination of a compound of the formula (I) in which the variables have the meaning as set forth in the description, and a second active compound as defined in the description; which is taken up by the plants or seeds.
    Type: Application
    Filed: March 6, 2007
    Publication date: September 17, 2009
    Applicant: BASF SE
    Inventors: Harald Köhle, Ted R. Bardinelli, Marco-Antonio Tavares-Rodrigues
  • METHOD FOR IMPROVING THE TOLERANCE OF PLANTS TO CHILLING TEMPERATURES AND/OR FROST
    Publication number: 20090186762
    Abstract: The present invention relates to the use of an active compound that inhibits the mitochondrial breathing chain at the level of the b/c1 complex for improving the tolerance of plants to low temperatures.
    Type: Application
    Filed: March 2, 2007
    Publication date: July 23, 2009
    Applicant: BASF SE
    Inventors: Wilhelm Rademacher, Harald Köhle, Vince Ulstad
  • Combatting parasitic fungi with a combination of an active agent inhibiting respiration in the cytochrome complex III and of fenazaquine
    Patent number: 6274586
    Abstract: The present nvention relates to compositions for controlling harmful fungi which comprise, as active ingredients, at least one compound which inhibits respiration on the cytochrome complex III and fenazaquin. The compositions according to the invention are useful in particular for controlling botrytis.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: August 14, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Harald Köhle, Günter Retzlaf
  • Process and agents for controlling harmful fungi
    Patent number: 6262091
    Abstract: Compositions for controlling harmful fungi, containing in a solid or liquid carrier a) at least one p-hydroxyaniline derivative of the formula I b) at least one amide compound of the formula II A—CO—NR8—R9  (II) where the substituents have the meanings indicated in the description; and methods of controlling harmful fungi using compositions of this type are described.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: July 17, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Oliver Wagner, Karl Eicken, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Harald Köhle, Günter Retzlaff
  • Combatting parasitic fungi with a combination of an active agent inhibiting respiration in the cytochrome complex III and of fenazaquine
    Patent number: 6245771
    Abstract: The present invention relates to compositions for controlling harmful fungi which comprise, as active ingredients, at least one compound which inhibits respiration on the cytochrome complex III and fenazaquin. The compositions according to the invention are useful in particular for controlling botrytis.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: June 12, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Harald Köhle, Günter Retzlaf
  • Harmful fungi control with an active substance inhibiting respiration by inhibiting the cytochrome complex III, combined with an amide
    Patent number: 6169056
    Abstract: Compositions for controlling harmful fungi which comprise, as active ingredients, at least one compound which inhibits respiration on the cytochrome complex III and at least one amide compound of the formula II A—CO—NR1 R2 where A, R1 and R2 have the meanings given in the description. The compositions according to the invention can be used, in particular, for controlling botrytis.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: January 2, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Hubert Sauter, Harald Köhle, G{umlaut over (u)}nter Retzlaff, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Karl Eicken