Patents by Inventor Mark Wilhelm

Mark Wilhelm 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).

  • Publication number: 20040029881
    Abstract: The invention relates to novel substituted iminoazines of the general formula (I) 1
    Type: Application
    Filed: November 15, 2002
    Publication date: February 12, 2004
    Inventors: Klaus- Helmut Muller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20040029735
    Abstract: The invention relates to novel substituted phenyluracils of the general formula (I) 1
    Type: Application
    Filed: July 29, 2003
    Publication date: February 12, 2004
    Inventors: Roland Andree, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20040023805
    Abstract: Phenyluracils of the general formula (I) 1
    Type: Application
    Filed: July 29, 2003
    Publication date: February 5, 2004
    Inventors: Roland Andree, Hans-Georg Schwarz, Karl-Heinz Linker, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • 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
  • Publication number: 20040009877
    Abstract: The invention relates to novel compounds of formula (I) in which A, B, W, G and Het have the same designation cited in the description. The invention also relates to several methods for the production of said new compounds and the use thereof as pesticides and herbicides.
    Type: Application
    Filed: December 10, 2002
    Publication date: January 15, 2004
    Inventors: Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Astrid Ullmann, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • 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
  • Publication number: 20040002599
    Abstract: The invention relates to novel substituted benzoylcyclohexenones of the formula (I), 1
    Type: Application
    Filed: October 21, 2002
    Publication date: January 1, 2004
    Inventors: Klaus-Helmut Muller, Hans-Georg Schwarz, Stefan Herrmann, Dorothee Hoischen, Stefan Lehr, Otto Schallner, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Akihiko Yanagi, Shinichi Narabu, Toshio Goto, Seishi Ito, Chieko Ueno
  • Patent number: 6670385
    Abstract: The present invention relates to novel aryl-substituted S(O)m cycles of the formula (I) in which F1, F2, G, V, W, X, Y, Z and m are each as defined in the description, to processes for their preparation and to their use in agriculture, for example as crop protection agents (fungicides, herbicides and insecticides).
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: December 30, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Oliver Kretschik, Thomas Schenke, Ralf-Ingo Schenkel, Jürgen Wiedemann, Christoph Erdelen, Peter Lösel, Mark Wilhelm Drewes, Dieter Feucht, Wolfram Andersch
  • Publication number: 20030228983
    Abstract: The invention relates to novel substituted aryl ketones of the general formula (I) 1
    Type: Application
    Filed: April 23, 2003
    Publication date: December 11, 2003
    Inventors: Klaus-Helmut Muller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20030220196
    Abstract: The present invention relates to novel phenyl-substituted 2-enamino-ketonitriles of the formula (I): 1
    Type: Application
    Filed: November 5, 2002
    Publication date: November 27, 2003
    Inventors: Reiner Fischer, Jutta Bohmer, Ralf Wischnat, Mark Wilhelm Drewes, Peter Dahmen, Rolf Pontzen, Peter Losel, Christoph Erdelen, Dieter Feucht
  • Publication number: 20030216260
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula (I) 1
    Type: Application
    Filed: December 16, 2002
    Publication date: November 20, 2003
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Rainer Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • 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
  • Patent number: 6649760
    Abstract: Phenyluracils of the general formula (I) in which Q, R1, R2, R3, R4, R5 and R6 each have one of the meanings given in the description, and processes for their preparation and their use as herbicides.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: November 18, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Roland Andree, Hans-Georg Schwarz, Karl-Heinz Linker, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20030211942
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations which comprise firstly arylsulphonylaminocarbonyltriazolinones and secondly herbicidally active compounds and/or safeners listed in the description, and which can be used with particularly good results for the selective control of weeds in various crops of useful plants.
    Type: Application
    Filed: December 19, 2002
    Publication date: November 13, 2003
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Mathias Kremer, Klaus-Helmut Muller
  • Patent number: 6645915
    Abstract: The invention relates to novel substituted 1,3,5-triazines of the general formula (I) in which A represents CHR3R4 or represents C1-halogenoalkyl-substituted C3-C6-cycloalkyl, C3-C6-alkinyl or C1-C4-cyanoalkyl, where R1, R2, R3 and R4 are each as defined in the description, and to processes for their preparation, to novel intermediates, including their preparation, and to the use of the compounds of the general formula (I) as herbicides.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: November 11, 2003
    Assignees: Nihon Bayer Agrochem K. K., Bayer Aktiengesellschaft
    Inventors: Hans-Jochem Riebel, Akihiko Yanagi, Yukiyoshi Watanabe, Toshio Goto, Kristian Kather, Stefan Lehr, Katharina Voigt, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6642180
    Abstract: The present invention relates to novel biphenyl-substituted cyclic ketoenols of the formula (I) in which W represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano, X represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio, Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl, Z represents hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, CKE represents one of the groups  in which A, B, D, L, M, Q1, Q2, Q3, Q4, Q5 and Q6 are as defined in the description, to preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: November 4, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht
  • Patent number: 6624120
    Abstract: The invention relates to novel substituted phenyluracils of the general formula (I) in which m, n, Q, R1, R2, R3, R4, R5, X and Y are each as defined in the description, to processes for their preparation, to novel intermediates and to their use as herbicides.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: September 23, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Roland Andree, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20030176464
    Abstract: The present invention relates to novel compounds of the formula (I) 1
    Type: Application
    Filed: October 9, 2002
    Publication date: September 18, 2003
    Inventors: Reiner Fischer, Alan Graff, Axel Trautwein, Astrid Ullmann, Udo Schneider, Ralf Wischnat, Mark Wilhelm Drewes, Christoph Erdelen, Dieter Feucht
  • 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