Patents by Inventor Elmar Kibler

Elmar Kibler 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: 6479437
    Abstract: A herbicidal mixture comprising a) a herbicidally active amount of a 3-heterocyclyl-substituted benzoyl derivative of the formula I  in which the variables have the following meanings: R1,R2 are hydrogen, halogen, C1-C6-alkyl, C1-C6-alkylthio, C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy; R3 is hydrogen, halogen, C1-C6-alkyl; X is a heterocycle from amongst the group consisting of isoxazolyl, 4,5-dihydroisoxazolyl and thiazolyl, it being possible for the heterocycle to be optionally monosubstituted or polysubstituted by halogen, C1-C6-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-alkylthio; R5 is hydrogen or C1-C6-alkyl, R6 is C1-C6-alkyl, or their environmentally compatible salts; b) a nitrogenous fertilizer in a synergistically effective amount and c) an adjuvant in a synergistically effective amount.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: November 12, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Matthias Bratz, Rainer Berghaus, Martina Otten, Bernd Sievernich, Elmar Kibler
  • Patent number: 6465394
    Abstract: The invention provides novel mixtures of quaternary ammonium salts having plant growth-regulating properties. The salts, as well as other active ingredients used to regulate plant growth, are dissolved in solvents having either formula II(a) or II(b), as depicted below: wherein “R” is Hydrogen or a C1-C16 alkyl, “n” is 0, 1, 2 or 3, “A” is a C1-C6 alkene or a C1-C6 oxyalkylene, “m” is 1, 2, 3, 4 or 5, and “B” is a straight-chain or branched C2-C8 alkylene.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: October 15, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Reiner Kober, Karl Heinrich Schneider, Hans Ziegler, Mary Elizabeth Callan, Charles W. Finch, Reinhold Stadler, Peter Hofmeister, Wilhelm Rademacher, Elmar Kibler, Reimer Göttsche
  • Publication number: 20020061821
    Abstract: The invention provides novel mixtures of quaternary ammonium salts having plant growth-regulating properties.
    Type: Application
    Filed: November 20, 2001
    Publication date: May 23, 2002
    Applicant: BASF Aktiengesellschaft
    Inventors: Reiner Kober, Karl Heinrich Schneider, Hans Ziegler, Mary Elizabeth Callan, Charles W. Finch, Reinhold Stadler, Peter Hofmeister, Wilhelm Rademacher, Elmar Kibler, Reimer Gottsche
  • Patent number: 6376425
    Abstract: The invention provides novel mixtures of quaternary ammonium salts having plant growth-regulating properties. The salts, as well as other active ingredients used to regulate plant growth, are dissolved in solvents having either formula II(a) or II(b), as depicted below: or wherein “R” is Hydrogen or a C1-C18 alkyl, “n” is 0, 1,2 or 3, “A” is a C1-C6 alkene or a C1-C6 oxyalkylene, “m” is 1, 2, 3, 4 or 5, and “B” is a straight-chain or branched C2-C8 alkylene.
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: April 23, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Reiner Kober, Karl-Heinrich Schneider, Hans Ziegler, Mary Elizabeth Callan, Charles W. Finch, Reinhold Stadler, Peter Hofmeister, Wilhelm Rademacher, Elmar Kibler, Reimer Göttsche
  • Patent number: 6362133
    Abstract: A composition which comprises a) at least one sulfonylurea of the formula I: wherein the radicals R1 to R5 and the index n are as defined in the specification, or an enviromentally compatible salt of the sulfonylurea, and b) at least one herbicidal compound selected from groups b1 to b41 as defined in the specification, or an environmentally compatible salt of the herbicidal compound, and which exhibits a synergistic herbicidal effect.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: March 26, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Max Landes, Bernd Sievernich, Elmar Kibler, Wessel Nuyken, Helmut Walter, Karl-Otto Westphalen, Horst Mayer, Egon Haden, Christiaan Mulder, Alfons Schönhammer, Gerhard Hamprecht
  • Patent number: 6087305
    Abstract: A mixture consisting essentially of:a) one or more dicarboxylic acid esters of the formula IROOC--A--COOR (I)in which the radicals R independently of one another are alkyl groups having 1 to 20 carbon atoms and A is alkylene having 1 to 20 carbon atoms, alkenylene or alkynylene each having 2 to 20 carbon atoms, cycloalkylidene or cycloalkenylidene each having 5 or 6 carbon atoms or phenyleneandb) the product (II) of the reaction of a triglyceride based on carboxylic acids having 2 to 30 carbon atoms and ethylene oxide and/or propylene oxide in the presence of a base,which is useful for the production of crop protection compositions, for herbicidal crop protection compositions, and for controlling undesired plant growth, and spray mixtures comprising the compositions.
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: July 11, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Reiner Kober, Karl-Heinrich Schneider, Wilhelm Rademacher, Reinhold Stadler, Bernd Burkhart, Guenter Oetter, Matthias Gerber, Wessel Nuyken, Oskar Schmidt, Hans Ziegler, Elmar Kibler, Thomas Kroehl
  • Patent number: 6054410
    Abstract: A composition comprising at least one sulfonylurea of the formula I ##STR1## wherein R.sup.1 is substituted alkyl; halogen; a group ER.sup.6 (E=O, S or NR.sup.7); COOR.sup.8 ; NO.sub.2 ; S(O).sub.o R.sup.9 ; SO.sub.2 NR.sup.10 R.sup.11 ; or CONR.sup.10 R.sup.11 ;R.sup.2 is hydrogen, alkyl, alkenyl, alkynyl, halogen, alkoxy, haloalkoxy, haloalkyl, alkylsulfonyl, nitro, cyano or alkylthio;R.sup.3 is F, CF.sub.3, CF.sub.2 Cl, CF.sub.2 H, OCF.sub.3, OCF.sub.2 Cl, or, if R.sup.1 is CO.sub.2 CH.sub.3 and R.sup.2 is simultaneously fluorine, R.sup.3 is Cl, or, if R.sup.1 is CH.sub.2 CF.sub.3 or CF.sub.2 CF.sub.3, R.sup.3 is methyl, or, if R.sup.4 is OCF.sub.3 or OCF.sub.2 Cl, R.sup.3 is OCF.sub.2 H or OCF.sub.2 Br;R.sup.4 is alkoxy, alkyl, alkylthio, alkylamino, dialkylamino, halogen, haloalkyl or haloalkoxy; andR.sup.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: April 25, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Max Landes, Bernd Sievernich, Elmar Kibler, Wessel Nuyken, Helmut Walter, Karl-Otto Westphalen, Horst Mayer, Egon Haden, Christiaan Mulder, Alfons Schonhammer, Gerhard Hamprecht