Patents by Inventor Joachim Kluth

Joachim Kluth 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: 7091158
    Abstract: The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined in the description, to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: August 15, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20060148649
    Abstract: The invention relates to novel substituted N-aryl nitrogen heterocycles of the formula (I), in which, R1, R2, R3, R4 and Z are as defined in the description, and to a process for their preparation and to their use as crop treatment agents.
    Type: Application
    Filed: February 10, 2004
    Publication date: July 6, 2006
    Applicant: Bayer CropScience GmbH Patents and Licensing
    Inventors: Hans-Georg Schwarz, Roland Andree, Dorothee Hoischen, Karl-Heinz Linker, Joachim Kluth, Otto Schallner, Mark Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Peter Losel, Thomas Auler, Martin Hills, Heinz Kehne
  • Publication number: 20060089262
    Abstract: The invention relates to compounds of the formula (I) in which Q, R1, R2, R3, R4, R5, R6, R7 are as defined in the disclosure, to processes for their preparation, and to their use as herbicides.
    Type: Application
    Filed: April 22, 2003
    Publication date: April 27, 2006
    Inventors: Hans-Georg Schwarz, Roland Andree, Dorothee Hoischen, Joachim Kluth, Karl-Heinz Linker, Anto Vidal-Ferran, Mark Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6964939
    Abstract: The invention relates to novel substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazolin(ethi)ones of the general formula (I) in which Q1, Q2, R1, R2, R3 and R4 are each as defined in the description, and to salts of the compounds according to formula (I), to processes and to novel intermediates for their preparation and to their use as herbicides.
    Type: Grant
    Filed: July 4, 2000
    Date of Patent: November 15, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20050130843
    Abstract: The invention relates to novel substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazolin(ethi)ones of the general formula (I) in which Q1, Q2, R1, R2, R3 and R4 are each as defined in the description, and to salts of the compounds according to formula (I), to processes and to novel intermediates for their preparation and to their use as herbicides.
    Type: Application
    Filed: January 27, 2005
    Publication date: June 16, 2005
    Inventors: Ernst Gesing, Joachim Kluth, Klaus-Helmut Muller, Mark Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20050124496
    Abstract: The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined in the description, to processes for their preparation and to their use as herbicides.
    Type: Application
    Filed: January 10, 2005
    Publication date: June 9, 2005
    Inventors: Ernst Rudolf Gesing, Joachim Kluth, Klaus-Helmut Muller, Mark Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6887831
    Abstract: The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined in the description, to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: July 25, 2000
    Date of Patent: May 3, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20050004123
    Abstract: The invention relates to novel substituted arylsulphonyl(thio)ureas in which A represents nitrogen or a CH grouping, Q represents oxygen or sulphur, R1 represents hydrogen, halogen or respectively optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R2 represents hydrogen, halogen or respectively optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R3 represents hydrogen or optionally substituted alkyl, R4 represents respectively optionally substituted alkyl, alkoxy, alkenyl, alkinyl, alkenyloxy, alkinyloxy, cycloalkyl, cycloalkyloxy or cycloalkylalkyl, and R5 represents hydrogen, formyl or respectively optionally substituted alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl, cycloalkylsulphonyl or heterocyclyl, and to salts of compounds of the formula (I), except for the compound N-(4,6-dimethyl-pyrimidin-2-yl)-N
    Type: Application
    Filed: July 29, 2004
    Publication date: January 6, 2005
    Applicant: Bayer AG
    Inventors: Ernst Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Mark Drewes, Johannes Jansen, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
  • Patent number: 6838414
    Abstract: The invention relates to novel substituted arylsulphonyl(thio)ureas in which A represents nitrogen or a CH grouping, Q represents oxygen or sulphur, R1 represents hydrogen, halogen or respectively optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R2 represents hydrogen, halogen or respectively optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R3 represents hydrogen or optionally substituted alkyl, R4 represents respectively optionally substituted alkyl, alkoxy, alkenyl, alkinyl, alkenyloxy, alkinyloxy, cycloalkyl, cycloalkyloxy or cycloalkylalkyl, and R5 represents hydrogen, formyl or respectively optionally substituted alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl, cycloalkylsulphonyl or heterocyclyl, and to salts of compounds of the formula (I), except for the compound N-(4,6-dimethyl-pyrimidin-2-yl)-N?-[
    Type: Grant
    Filed: July 16, 2002
    Date of Patent: January 4, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
  • Publication number: 20040157744
    Abstract: The invention relates to substituted fluoroalkoxyphenylsulphonylamino(thio)-carbonyl-triazolin(ethi)ones of the general formula (I) 1
    Type: Application
    Filed: March 8, 2004
    Publication date: August 12, 2004
    Inventors: Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20040097375
    Abstract: The invention relates to substituted fluoroalkoxyphenylsulfonylureas of the general formula (I) 1
    Type: Application
    Filed: January 7, 2004
    Publication date: May 20, 2004
    Inventors: Klaus-Helmut Muller, Ernst-Rudolf Gesing, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Ulrike Wachendorff-Neumann
  • Patent number: 6686478
    Abstract: The invention relates to novel thienylsulphonylamino(thio)carbonyl compounds of the formula (I), in which Q represents oxygen or sulphur, R1 represents cyano, halogen or in each case optionally cyano-, halogen- or C1-C4-alkoxy-substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy having in each case up to 6 carbon atoms, R2 represents cyano, halogen or in each case optionally cyano-, halogen- or C1-C4-alkoxy-substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy having in each case up to 6 carbon atoms, and R3 represents in each case optionally substituted heterocyclyl having 5 ring members, at least one of which represents oxygen, sulphur or nitrogen and one to three others may represent nitrogen, and salts of compounds of the formula (I), to processes and novel intermediates for preparing the novel compounds and to their use as herbicides.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: February 3, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus-Helmut Müller, Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Rolf Kirsten, Joachim Kluth, Klaus König
  • Patent number: 6686318
    Abstract: The invention relates to new substituted aromatic amino compounds of the general formula (I) in which R1, R2, R3, R4 and Z have the meanings given in the description, to a process for their preparation, and to their use as herbicides.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: February 3, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Roland Andree, Mark Wilhelm Drewes, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker, Klaus-Helmut Müller, Otto Schallner, Markus Dollinger
  • Patent number: 6677277
    Abstract: The invention relates to novel sulfonylamino(thio)carbonyl compounds of the formula (I), in which n represents the numbers 0, 1 or 2, A represents a single bond, or oxygen or sulfur, or the grouping N—R, in which R represents hydrogen, alkyl, alkenyl, alkinyl or cycloalkyl, Q represents oxygen or sulfur, R1 represents hydrogen or formyl, or represents respectively optionally substituted alkyl, alkoxy, alkylamino, alkoxyamino, dialkylamino, N-alkoxy-N-alkyl-amino, alkylcarbonyl, alkoxycarbonyl, alkylsulfonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl or cycloalkylsulfonyl, R2 represents cyano or halogen, or represents respectively optionally substituted alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, dialkylaminosulfonyl, alkenyl, alkinyl, alkenyloxy or alkinyloxy, and R3 represents respectively optionally substituted heterocyclyl having 5 ring members of which at least one is oxygen, sulfur or nitrogen and from one to three further ring members can be nitrogen, an
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: January 13, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Otto Schallner, Mark-Wilhelm Drewes, Kurt Findeisen, Ernst-Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Müller, Klaus König, Ulrich Philipp, Hans-Jochem Riebel, Peter Wolfrum, Markus Dollinger
  • Patent number: 6649565
    Abstract: Selective herbicidal compositions are provided which comprise an effective amount of an active compound combination comprising 2-(2-methoxycarbonylphenylsulphonylaminocarbonyl)-4-methyl-5-propoxy-2, 4-dihydro-3H-1,2,4-triazol-3-one of the formula (I) and/or one or more salts of the compound of the formula (I), in particular the sodium salt and at least one crop plant compatibility-improving compound as described herein.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: November 18, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Hans-Joachim Santel, Arndt Wellmann, Joachim Kluth, Klaus-Helmut Müller
  • Publication number: 20030171595
    Abstract: The invention relates to novel thienylsulphonylamino(thio)carbonyl compounds of the formula (I), 1
    Type: Application
    Filed: October 31, 2002
    Publication date: September 11, 2003
    Inventors: Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Rolf Kirsten, Joachim Kluth, Klaus Konig
  • Publication number: 20030162979
    Abstract: The invention relates to novel substituted sulphonylamino(thio)carbonyl compounds of the formula (I) 1
    Type: Application
    Filed: May 1, 2002
    Publication date: August 28, 2003
    Inventors: Klaus-Helmut Muller, Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes R. Jansen, Rolf Kirsten, Joachim Kluth, Ulrich Philipp, Hans-Jochem Riebel, Markus Dollinger, Hans-Joachim Santel
  • Patent number: 6608004
    Abstract: The invention relates to novel substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones of the general formula (I), in which Q1, Q2, R1, R2, R3, R4, R5 and R6 are each as defined in the description, and to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: November 29, 2001
    Date of Patent: August 19, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20030153463
    Abstract: The invention relates to novel substituted arylsulphonyl(thio)ureas 1
    Type: Application
    Filed: July 16, 2002
    Publication date: August 14, 2003
    Inventors: Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
  • Patent number: 6602826
    Abstract: The invention relates to new substituted aromatic amino compounds of the general formula (I) in which R1, R2, R3, R4 and Z have the meanings given in the description, to a process for their preparation, and to their use as herbicides.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: August 5, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Roland Andree, Mark Wilhelm Drewes, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker, Klaus-Helmut Müller, Otto Schallner, Markus Dollinger