Patents Represented by Attorney William A. Teoli, II

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  • Pyridine ketones with herbicidal effect
    Patent number: 7745495
    Abstract: The invention relates to compounds of formula (I) wherein A1 is C(R1R2)p; A2 is C(R6R7)q; p is 1 or 2; q is 1 or 2; each of R1, R2, R3, R4, R5, R6, R7 and R8 which may be the same or different, represents hydrogen, methyl or ethyl and R9 is C1-C4alkyl; R10 is hydrogen, halogen, C1-C3alkyl or C1-C3-haloalkyl, and agronomically acceptable salts/isomers/enantiomers/tautomers/N-oxides of those compounds.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: June 29, 2010
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Sebastian Volker Wendeborn, Renaud Beaudegnies, Andrew Edmunds, Christoph Luthy, Jurgen Schaetzer