Patents by Inventor Jurgen Schaetzer

Jurgen Schaetzer 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).

  • Herbicides
    Patent number: 7776888
    Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I are suitable for use as herbicides.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: August 17, 2010
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Renaud Beaudegnies, Andrew Edmunds, Christoph Lüthy, Roger Graham Hall, Sebastian Volker Wendeborn, Jürgen Schaetzer
  • 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
  • Substituted pyridine herbicides
    Patent number: 7691785
    Abstract: Compounds of the formula I in which the substituents are as defined in claim 1 are suitable for use as herbicides.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: April 6, 2010
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Andrew Edmunds, Alain De Mesmaeker, Christoph Luthy, Jurgen Schaetzer
  • PYRIDINE KETONES WITH HERBICIDAL EFFECT
    Publication number: 20090197767
    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: Application
    Filed: December 20, 2005
    Publication date: August 6, 2009
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Sebastian Volker Wendeborn, Renaud Beaudegnies, Andrew Edmunds, Christoph Luthy, Jürgen Schaetzer
  • SUBSTITUTED PYRIDINE HERBICIDES
    Publication number: 20080274891
    Abstract: Compounds of the formula I in which the substituents are as defined in claim 1 are suitable for use as herbicides.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 6, 2008
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Andrew Edmunds, Alain De Mesmaeker, Christoph Luthy, Jurgen Schaetzer
  • Substituted pyridine herbicides
    Patent number: 7378375
    Abstract: Compounds of the formula I in which the substituents are as defined in claim 1 are suitable for use as herbicides.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: May 27, 2008
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Andrew Edmunds, Alain De Mesmaeker, Christoph Lüthy, Jürgen Schaetzer
  • NOVEL HERBICIDES
    Publication number: 20070265165
    Abstract: Compounds of formula I wherein the substituents are defined as in claim 1, as well as the agronomically acceptable salts, isomers and enantiomers of these compounds, as well as the agronomically acceptable salts/N-oxides/isomers/enantiomers of these compounds, are eminently suitable for use as herbicides.
    Type: Application
    Filed: July 26, 2007
    Publication date: November 15, 2007
    Applicant: Syngenta Crop Protection, Inc.
    Inventors: Jurgen Schaetzer, Alain De Mesmaeker, Shy-Fuh Lee
  • Herbicides
    Patent number: 7265230
    Abstract: Compounds of formula I wherein the substituents are defined as in claim 1, as well as the agronomically acceptable salts, isomers and enantiomers of these compounds, as well as the agronomically acceptable salts/N-oxides/isomers/enantiomers of these compounds, are eminently suitable for use as herbicides.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: September 4, 2007
    Assignee: Syngenta Participations AG
    Inventors: Jürgen Schaetzer, Alain De Mesmaeker, Shy-Fuh Lee
  • Novel herbicides
    Publication number: 20070167631
    Abstract: Compounds of formula (I) wherein the substituents are as defined in claim 1, and agronomically acceptable salts/N-oxides/isomers/enantiomers of those compounds are suitable for use as herbicides.
    Type: Application
    Filed: December 10, 2004
    Publication date: July 19, 2007
    Inventors: Christoph Luthy, Andrew Edmunds, Renaud Beaudegnies, Sebastian Wendeborn, Jurgen Schaetzer, William Lutz
  • Novel herbicides
    Publication number: 20060052247
    Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I are suitable for use as herbicides.
    Type: Application
    Filed: December 29, 2003
    Publication date: March 9, 2006
    Inventors: Renaud Beaudegnies, Andrew Edmunds, Christoph Luthy, Roger Hall, Sebastian Wendeborn, Jurgen Schaetzer
  • Herbicidal composition comprising phenylpropynyloxypyridine compounds
    Publication number: 20050227871
    Abstract: Herbicidal composition that, in addition to comprising customary inert formulation adjuvants, comprises a) a compound of formula (I), wherein the substituents R1, R2, R3 and R4, and the suffixes n and m are as defined in claim 1, or an agronomically acceptable salt of that compound, and b) a synergistically effective amount of one or more co-herbicides. The compositions according to the invention may also comprise a safener.
    Type: Application
    Filed: April 2, 2003
    Publication date: October 13, 2005
    Inventors: Jurgen Schaetzer, Jean Wenger, Roger Hall, Kurt Nebel, Stephen Hole, Andre Stoller
  • Aryl-alkyne compounds as herbicides
    Publication number: 20050202973
    Abstract: Compounds of formula (I) wherein Q is a group formula (II), (III); Z is ?N—, formula (IV) or ?C(R2)—; n is 0, 1, 2 or 3; R3 or R4 are each independently of the other hydrogen, alogen, —CN, C1-C4alkyl or C1-C4alkoxyl; or R3 and R4 together are C2-C5alkylene; and the agrochemically acceptable salts and all stereoisomers and tautomers of the compounds of formula (I) are suitable for use as herbicides.
    Type: Application
    Filed: April 2, 2003
    Publication date: September 15, 2005
    Inventors: Jurgen Schaetzer, Marian Valentiny, Gerald Craig, Jean Wenger, Kurt Nebel, Andre Stoller, Roger Hall
  • Novel herbicides
    Publication number: 20050107437
    Abstract: Compounds of formula I wherein the substituents R1, R2, R3, and R4 and the suffixes n and m are defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomers of those compounds are suitable for use as herbicides.
    Type: Application
    Filed: December 10, 2002
    Publication date: May 19, 2005
    Inventors: Jurgen Schaetzer, Jean Wenger, Sabine Berteina-Raboin, Andre Stoller, Kurt Nebel, Roger Hall
  • Substituted pyridine herbicides
    Patent number: 6838564
    Abstract: Compounds of the formula (I) in which the substituents are as defined in claim 1 are suitable for use as herbicides
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: January 4, 2005
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Andrew Edmunds, Alain De Mesmaeker, Christoph Lüthy, Jürgen Schaetzer
  • Pyridylpropynyloxyphenyl derivatives for use as herbicides
    Publication number: 20040248739
    Abstract: Compounds of formula (I), wherein the substituents R1, R2, R3, R4 and Z and the suffixes n and m are as defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomers of those compounds are suitable for use as herbicides.
    Type: Application
    Filed: July 14, 2004
    Publication date: December 9, 2004
    Inventors: Jurgen Schaetzer, Martin Eberle, Jean Wenger, Sabine Berteina-Raboin, Kurt Nebel, Andre Stoller, Roger Graham Hall, Steven Scott Bondy, Daniel Dennis Comer, Julie Elizabeth Penzotti, Peter Diederik Jan Grootenhuis
  • Herbicidal composition
    Publication number: 20040209775
    Abstract: A herbicidal composition that, in addition to comprising customary inert formulation adjuvants, comprises a) a compound of formula (I) wherein the substituents R, R1, R2, R3 and R4, and the suffixes n and m are as defined in claim 1, or an agronomically acceptable salt of such a compound, and b) a synergistically effective amount of one or more co-herbicides. The compositions according to the invention may additionally comprise a safener.
    Type: Application
    Filed: January 21, 2004
    Publication date: October 21, 2004
    Inventors: Jurgen Schaetzer, Jean Wenger, Roger Graham Hall, Kurt Nebel, Stephen John Hole
  • Substituted pyridine herbicides
    Publication number: 20040097729
    Abstract: Compounds of the formula (I) in which the substituents are as defined in claim 1 are suitable for use as herbicides.
    Type: Application
    Filed: December 6, 2002
    Publication date: May 20, 2004
    Inventors: Andrew Edmunds, Alain De Mesmaeker, Christoph Luthy, Jurgen Schaetzer
  • Substituted pyridine herbicides
    Patent number: 6673938
    Abstract: Compounds of formula (I), in which the substituents are as defined in claim 1 and the agrochemically tolerated salts M+ and all stereoisomers and tautomers of the compounds of formula (I) are suitable for use as herbicides.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: January 6, 2004
    Assignee: Syngenta Participations AG
    Inventors: Andrew Edmunds, Christoph Lüthy, Karl Seckinger, Alain De Mesmaeker, Walter Kunz, Jürgen Schaetzer
  • Novel herbicides
    Publication number: 20030236167
    Abstract: Compounds of formula I 1
    Type: Application
    Filed: June 5, 2003
    Publication date: December 25, 2003
    Inventors: Jurgen Schaetzer, Alain De Mesmaeker, Shy-Fuh Lee
  • Herbicides
    Patent number: 6599861
    Abstract: Compounds of formula I wherein the substituents are defined as in claim 1, as well as the agronomically acceptable salts, isomers and enantiomers of these compounds, as well as the agronomically acceptable salts/N-oxides/isomers/enantiomers of these compounds, are eminently suitable for use as herbicides.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: July 29, 2003
    Assignee: Syngenta Participations AG
    Inventors: Jürgen Schaetzer, Alain De Mesmaeker, Shy-Fuh Lee