Patents by Inventor Klaus Schelberger

Klaus Schelberger 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: 6365608
    Abstract: Fungicidal mixtures comprise as active components a) an amide compound of the formula I A—CO—NR1R2  I  in which A is an aryl group or an aromatic or non-aromatic, 5- or 6-membered heterocycle which has from 1 to 3 hetero atoms selected from O, N and S; where the aryl group or the heterocycle may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, CHF2, CF3, alkoxy, haloalkoxy, alkylthio, alkylsulfynyl and alkylsulfonyl; R1 is a hydrogen atom; R2 is a phenyl or cycloalkyl group which may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy, cycloalkenyloxy, phenyl and halogen, where the aliphatic and cycloaliphatic radicals may be partially or fully halogenated and/or the cycloaliphatic radicals may be substituted by from 1 to 3 alkyl groups and where the phenyl group may have from 1
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: April 2, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Karl Eicken, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6350765
    Abstract: Fungicidal mixtures comprise as active components a) an amide compound of the formula I A—CO—NR1R2  I  in which A is an aryl group or an aromatic or non-aromatic, 5- or 6-membered heterocycle which has from 1 to 3 hetero atoms which are selected from O, N and S;  where the aryl group or the heterocycle may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, CHF2, CF3, alkoxy, haloalkoxy, alkylthio, alkylsulfinyl and alkylsulfonyl; R1 is a hydrogen atom; R2 is a phenyl or cycloalkyl group which may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy, cycloalkenyloxy, phenyl and halogen, where the aliphatic and cycloaliphatic radicals may be partially or fully halogenated and/or the cycloaliphatic radicals may be substituted by from 1 to 3 alkyl groups and where the phenyl group
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: February 26, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Karl Eicken, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6346538
    Abstract: Fungicidal mixtures comprise as active components a) an amide compound of the formula I A—CO—NR1R2  I  in which A, R1 and R2 are as defined in the description, and b) compounds of the formula II, their N-oxide or one of their salts  where the substituents R12 to R18 are as defined in the description, and/or c) compounds of the formula III  where the substituents X1 to X5 and R19 to R22 are as defined in the description, in a synergistically effective amount.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: February 12, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Karl Eicken, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6344469
    Abstract: Fungicidal mixture comprises a) a carbamate of the formula I,  in which X is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl and C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, or a salt or adduct thereof, and b) a 4,5-benzo-1-thia-2,3-diazole of the formula II  in which R′ is CN, CO2H, CO2—C1-C4-alkyl or CO—S—C1-C4-alkyl, or a salt or adduct thereof, in a synergistically effective amount.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: February 5, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Reinhold Saur, Hubert Sauter, Bernd Müller, Erich Birner, Joachim Leyendecker, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6316446
    Abstract: A fungicidal mixture comprises a) a phenyl benzyl ether derivate of the formula I.a, I.b or I.c,  and b) a carboxamide II selected from the group of the compounds IIa and IIb  in a synergistically effective amount.
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: November 13, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Reinhold Saur, Hubert Sauter, Erich Birner, Joachim Leyendecker, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6316452
    Abstract: A fungicidal mixture comprises a) a phenyl benzyl ether derivative of the formula I [sic] and b) (±)-(2-chlorophenyl)(4-chlorophenyl)(pyrimidin-5-yl)methanol in a synergistically effective amount.
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: November 13, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Dietrich Mappes, Gerd Stammler, Hubert Sauter, Erich Birner, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6316480
    Abstract: A fungicidal mixture, comprising a) a carbamate of the formula I, where T is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, and b) at least one compound of the formula II or III,  in a synergistically effective amount.
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: November 13, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Hubert Sauter, Bernd Müller, Erich Birner, Joachim Leyendecker, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6303599
    Abstract: A fungicidal mixture comprises a.1) a carbamate of the formula I.a, in which X is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, or a.2) the oxime ether carboxamide of the formula I.b  and b.1) 4-[2-methyl-3-(4-tert-butylphenyl)propyl]-2,6-dimethylmorpholine  or b.2) 4-(C10-C13-alkyl)-2,6-dimethylmorpholine  or b.3) (RS)-1-[3-(4-tert-butylphenyl)-2-methylpropyl]piperidine  and c) a further active ingredient from the class of the strobilurin fungicides (III), in a synergistically effective amount.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: October 16, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Reinhold Saur, Hubert Sauter, Bernd Müller, Erich Birner, Joachim Leyendecker, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6291497
    Abstract: A fungicidal mixture comprises a) a phenyl benzyl ether derivative of the formula I.a, I.b or I.c,  and/or a carbamate of the formula Id where X is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, or a salt or adduct thereof, and (b) a N-acetonylbenzamide of the formula II  where: R1 and R3 independently of one another are each halogen or C1-C4-alkyl; R2 is cyano, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl or C1-C4-alkoxy; R4 is hydrogen or C1-C4-alkyl; R5 is C2-C4-alkyl; R6 is thiocyano, isothiocyano or halogen, or a salt or adduct thereof, in a synergistically effective amount.
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: September 18, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Hubert Sauter, Bernd Müller, Erich Birner, Joachim Leyendecker, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Reinhold Saur
  • Patent number: 6258801
    Abstract: A fungicidal mixture, comprising a) a carbamate of the formula I,  where T is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, and where the radicals R may be different if n is 2, and b) an active compund of the formula II, where: Y is hydrogen, a metal atom of the 1st to 3rd main group of the Periodic Table of the Elements or a group NR3R4R5R6; R2 is hydrogen, a C1-C18-alkyl group which may be substituted by halogen or a nitro group, a C2-C8-alkenyl or C2-C8-alkinyl group which may be substituted by halogen or a nitro group, a C1-C8-alkoxy-C1-C8-alkyl or a C2-C8-alkenyl-C1-C8-alkyl group, an unsubstituted or substituted aryl group having 6 to 14 carbons, a C3-C7-cycloalkyl group, a C1-C4-alkylaryl group or a heterocyclic group having 5 or 6 ring atoms and a hetero atom from the group consisting of N, O and S, where the heterocyclic group is attached directly or via an aliphatic chain to the oxygen atom, and R3-R6 independently of one anot
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: July 10, 2001
    Assignee: BASF Aktiengesellshcaft
    Inventors: Klaus Schelberger, Maria Scherer, Reinhold Saur, Hubert Sauter, Bernd Müller, Erich Birner, Joachim Leyendecker, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6245798
    Abstract: A fungicidal mixture, comprising a) a carbamate of the formula I,  in which X is CH or N, n is 0, 1 or 2 and Y is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals Y to be different if n is 2, or a salt or adduct thereof, and b) an oxime ether carboxamide of the formula II  in which R represents hydrogen or halogen in a synergistically effective amount.
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: June 12, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Reinhold Saur, Hubert Sauter, Bernd Müller, Erich Birner, Joachim Leyendecker, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6245792
    Abstract: A composition comprising effective amounts of a) a carbamate (I)  wherein T is CH or N, n is 0, 1 or 2, and R is halogen, C1-C4-al-kyl or C1-C4-haloalkyl, where the radicals R are identical or different if n is 2, and b) an azole (IV) as defined in the specification which exhibits a synergistically enhanced fungicidal effect is described.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: June 12, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Müller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Reinhold Saur, Klaus Schelberger, Joachim Leyendecker
  • Patent number: 6239158
    Abstract: A composition comprising effective amounts of a) a carbamate of the formula I  where T is CH or N, n is 0, 1 or 2, and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, where the radicals R are identical or different if n is 2, and b) 1-(2-cyano-2-methoxyiminoacetyl)-3-ethylurea (III) H3CCH2—NHCONH—CO—C(CN)═NOCH3  (III)  which exhibits a synergistically enhanced fungicidal effect is described.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: May 29, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Müller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Maria Scherer, Klaus Schelberger, Joachim Leyendecker
  • Patent number: 6211236
    Abstract: A fungicidal mixture comprising a) an oxime ether of the formula I where the substituents have the following meanings: X is oxygen or amino (NH); Y is CH or N; Z is oxygen, sulfur, amino (NH) or C1-C4-alkylamino (N-alkyl); R′ is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, cycloalkylmethyl, or, if desired, substituted benzyl; a) an oxime ether of the formula I where the substituents have the following meanings: X is oxygen or amino (NH); Y is CH or N; Z is oxygen, sulfur, amino (NH) or C1-C4-alkylamino (N—C1-C4-alkyl); R′ is C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-alkenyl, C2-C6-haloalkenyl, C3-C6-alkynyl, C3-C6-haloalkynyl, C3-C6-cycloalkylmethyl, or is benzyl which can be partially or fully halogenated and/or can have attached to it one to three of the following radicals: cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy and C1-C4-alkylthio; and at least one compound from groups b)-c): b.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: April 3, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Ruth Müller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Klaus Schelberger, Reinhold Saur
  • Patent number: 6194417
    Abstract: Fungicidal mixtures, comprising a) oxime ether of the formula I  where the substituents have the following meanings: X is oxygen or amino (NH); Y is CH or N; Z is oxygen, sulfur, amino (NH) or C1-C4-alkylamino (N—C1-C4-alkyl); R′ is C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-alkenyl, C2-C6-haloalkenyl, C3-C6-alkynyl, C3-C6-haloalkynyl, C3-C6-cycloalkylmethyl, or is benzyl which can be partially or fully halogenated and/or can have attached to it one to three of the following radicals: cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-halo-alkoxy and C1-C4-alkylthio; and/or b) a carbamate of the formula I,  where T is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different when n is 2, and c) (±)-(2-chlorophenyl)(4-chlorophenyl)(pyrimidin-5-yl)methanol  in a synergistically active amount.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: February 27, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Ruth Müller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Klaus Schelberger, Dietrich Mappes, Joachim Leyendecker, Bernd Müller
  • Patent number: 6180638
    Abstract: A composition comprising effective amounts of a) a carbamate of the formula I where T is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, and c) a compound III selected from the group consisting of the oxime ether carboxylate IIIa, the oxime ether carboxamide IIIb and the methoxyacrylate IIIc and optionally an oxime ether (II) and/or an azole (IV) as defined in the specification which exhibits a synergistically enhanced fungicidal effect is described.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: January 30, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd M{umlaut over (u)}ller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Reinhold Saur, Klaus Schelberger, Joachim Leyendecker
  • Patent number: 6172094
    Abstract: A composition comprising effective amounts of a) a carbamate of the formula I where X is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, and b) a dithiocarbamate (II) selected from the group consisting of manganese ethylenebis(dithiocarbamate) (zinc complex) (IIa), manganese ethylenebis(dithiocarbamate) (IIb), zinc ammoniate ethylenebis(dithiocarbamate) (IIc) and zinc ethylenebis(dithiocarbamate) (IId) and optionally c) 1-(2-cyano-2-methoxyiminoacetyl)-3-ethylurea (III) H3CCH2—NHCONH—CO—C(CN)═NOCH3  (III) which exhibits a synergistically enhanced fungicidal effect is described.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: January 9, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd M{umlaut over (u)}ller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Maria Scherer, Klaus Schelberger, Joachim Leyendecker
  • Patent number: 6172063
    Abstract: A fungicidal mixture containing a) a carbamate of the formula I,  where X is CH or N, n is 0, 1 or 2 and R is halogen, C1-C4-alkyl or C1-C4-haloalkyl, it being possible for the radicals R to be different if n is 2, and b) a carboxamide II selected from the group consisting of the compounds IIa and IIb in a synergistically active amount is described.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: January 9, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd M{umlaut over (u)}ller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Maria Scherer, Klaus Schelberger, Joachim Leyendecker
  • Patent number: 6166058
    Abstract: Fungicidal mixture comprising, as active components,a.sub.1) the oxime ether carboxylate of the formula Ia ##STR1## or a salt or adduct thereof, and/or a.sub.2) a carbamate of the formula Ib ##STR2## where X is CH or N, n is 0, 1 or 2 and R is halogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -haloalkyl, it being possible for the radicals R to be different if n is 2, or a salt or adduct thereof, andb) iminoctadine IIH.sub.2 N--C(.dbd.NH)--NH--(CH.sub.2).sub.8 --NH--(CH.sub.2).sub.8 --NH--C(.dbd.NH)--NH.sub.2 (II)or a salt or adduct thereof,in a synergistically active amount, and its use for controlling harmful fungi.
    Type: Grant
    Filed: January 7, 1999
    Date of Patent: December 26, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Muller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Klaus Schelberger, Maria Scherer, Manfred Hampel, Reinhold Saur, Joachim Leyendecker
  • Patent number: 6159992
    Abstract: The present invention relates to a fungicidal mixture which comprisesa) a carbamate of the formula I ##STR1## where X is CH and N, n is 0, 1 or 2 and R is halogen, C.sub.1 -C.sub.4 -alkyl and C.sub.1 -C.sub.4 -haloalkyl, it being possible for the radicals R to be different when n is 2, or a salt or adduct thereof, andb) an anilide of the formula II ##STR2## where R.sup.1 is fluorine or chlorine, or a salt or adduct thereof, in a synergistically active amount.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: December 12, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Muller, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Maria Scherer, Klaus Schelberger, Joachim Leyendecker