Patents by Inventor Ernst Rudolf F. Gesing

Ernst Rudolf F. Gesing 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: 20200085058
    Abstract: The invention relates to selective herbicidal compositions that comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the crop-plant-compatibility-improving compounds listed in the disclosure. The invention further relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventors: Dieter FEUCHT, Peter DAHMEN, Mark Wilhelm DREWES, Rolf PONTZEN, Ernst Rudolf F. GESING, Hans-Georg SCHWARZ, Klaus-Helmur MUELLER
  • Patent number: 10524475
    Abstract: The invention relates to selective herbicidal compositions that comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the crop-plant-compatibility-improving compounds listed in the disclosure. The invention further relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: January 7, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing, Hans-Georg Schwarz, Klaus-Helmur Mueller
  • Patent number: 9968091
    Abstract: The invention relates to selective herbicidal compositions that comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the crop-plant-compatibility-improving compounds listed in the disclosure. The invention further relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: May 15, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing, Hans-Georg Schwarz, Klaus-Helmut Müller
  • Publication number: 20160073635
    Abstract: The invention relates to selective herbicidal compositions that comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the crop-plant-compatibility-improving compounds listed in the disclosure. The invention further relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.
    Type: Application
    Filed: November 24, 2015
    Publication date: March 17, 2016
    Inventors: Dieter FEUCHT, Peter DAHMEN, Mark Wilhelm DREWES, Rolf PONTZEN, Ernst Rudolf F. GESING, Hans-Georg SCHWARZ, Klaus-Helmur MUELLER
  • Patent number: 9055748
    Abstract: The invention relates to herbicidal compositions, their preparation, and their use for controlling unwanted vegetation. The compositions include an effective amount of an active compound combination that includes: (a) a substituted thien-3-yl-sulphonylaminocarbonyltriazolinone of formula (I-2) or salts thereof; and (b) at least one of the known herbicides listed in the disclosure and, (c) optionally a safener.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: June 16, 2015
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing
  • Patent number: 8987500
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: March 24, 2015
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • Publication number: 20140039215
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Application
    Filed: July 29, 2013
    Publication date: February 6, 2014
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Reiner FISCHER, Thomas BRETSCHNEIDER, Ernst Rudolf F. GESING, Dieter FEUCHT, Karl-Heinz KUCK, Peter LÖSEL, Olga MALSAM, Christian ARNOLD, Thomas AULER, Martin Jeffrey HILLS, Heinz KEHNE
  • Patent number: 8586783
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: November 19, 2013
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • Publication number: 20130237418
    Abstract: The invention relates to selective herbicidal compositions that comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the crop-plant-compatibility-improving compounds listed in the disclosure. The invention further relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.
    Type: Application
    Filed: April 30, 2013
    Publication date: September 12, 2013
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing, Hans-Georg Schwarz, Klaus-Helmur Mueller
  • Publication number: 20130018202
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Application
    Filed: January 11, 2012
    Publication date: January 17, 2013
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • Publication number: 20120309622
    Abstract: The invention relates to herbicidal compositions, their preparation, and their use for controlling unwanted vegetation. The compositions include an effective amount of an active compound combination that includes: (a) a substituted thien-3-yl-sulphonylaminocarbonyltriazolinone of formula (I-2) or salts thereof; and (b) at least one of the known herbicides listed in the disclosure and, (c) optionally a safener.
    Type: Application
    Filed: August 17, 2012
    Publication date: December 6, 2012
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Dieter FEUCHT, Peter DAHMEN, Mark Wilhelm DREWES, Rolf PONTZEN, Ernst Rudolf F. GESING
  • Patent number: 8168566
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: May 1, 2012
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • Publication number: 20120094830
    Abstract: The present invention relates to new insecticides of the formula (I) in which R1, R2, R3, R4, R5, R6, A, Q and n can have the definitions stated in the description, to a number of processes for preparing them and to their use as active compounds, more particularly to their use as pest control compositions.
    Type: Application
    Filed: December 14, 2011
    Publication date: April 19, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Bernd ALIG, Rüdiger FISCHER, Christian FUNKE, Ernst Rudolf F. GESING, Achim HENSE, Olga MALSAM, Mark Wilhelm DREWES, Ulrich GÖRGENS, Tetsuya MURATA, Katsuaki WADA, Christian ARNOLD, Erich SANWALD
  • Patent number: 8119566
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: February 21, 2012
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Thomas Bretschneider, Ernst Rudolf F. Gesing, Dieter Feucht, Karl-Heinz Kuck, Peter Lösel, Olga Malsam, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne
  • Publication number: 20120040963
    Abstract: The present invention relates to novel 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) in which A, D, G, W, X, Y and Z are as defined above, to a plurality of processes for the preparation and to their use as pesticides and/or herbicides and/or microbicides. Moreover, the invention relates to selective herbicidal compositions comprising both the 4-biphenyl-substituted pyrazolidine-3,5-dione derivatives of the formula (I) and a crop plant compatibility-improving compound.
    Type: Application
    Filed: January 31, 2011
    Publication date: February 16, 2012
    Applicant: Bayer CropScience AG
    Inventors: Reiner FISCHER, Thomas BRETSCHNEIDER, Ernst Rudolf F. GESING, Dieter FEUCHT, Karl-Heinz KUCK, Peter LÖSEL, Olga MALSAM, Christian ARNOLD, Thomas AULER, Martin Jeffrey HILLS, Heinz KEHNE
  • Patent number: 8101550
    Abstract: The present invention relates to new insecticides of the formula (I) in which R1, R2, R3, R4, R5, R6, A, Q and n can have the definitions stated in the description, to a number of processes for preparing them and to their use as active compounds, more particularly to their use as pest control compositions.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: January 24, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Bernd Alig, Rüdiger Fischer, Christian Funke, Ernst Rudolf F. Gesing, Achim Hense, Olga Malsam, Mark Wilhelm Drewes, Ulrich Görgens, Tetsuya Murata, Katsuaki Wada, Christian Arnold, Erich Sanwald
  • Patent number: 7858805
    Abstract: The invention relates to processes for the preparation of compounds of general formula (I) and salts thereof: in which Q1 represents O, Q2 represents O, R1 represents —CH3, R2 represents —CH3, R3 represents —OCH3, and R4 represents —CH3.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: December 28, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahem, Dieter Feucht, Rolf Pontzen
  • Publication number: 20100261680
    Abstract: The invention relates to herbicidal compositions, their preparation, and their use for controlling unwanted vegetation. The compositions include an effective amount of an active compound combination that includes: (a) a substituted thien-3-yl-sulphonylaminocarbonyltriazolinone of formula (I-2) or salts thereof; and (b) at least one of the known herbicides listed in the disclosure and, (c) optionally a safener.
    Type: Application
    Filed: June 28, 2010
    Publication date: October 14, 2010
    Applicant: Bayer CropScience AG
    Inventors: Dieter FEUCHT, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing
  • Patent number: 7781374
    Abstract: The invention relates to synergistic herbicidal compositions comprising an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the disclosure—and salts of the compounds of the formula (I)— and (b) at least one of the known herbicides listed in the description and, if appropriate, (c) a safener. The invention also relates to the use of these compositions for controlling unwanted vegetation and to a process for preparing the compositions according to the invention.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: August 24, 2010
    Assignee: Bayer CropScience AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Ernst Rudolf F. Gesing
  • Patent number: 7723266
    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-primidin-2-yl)-N?-[2-1
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: May 25, 2010
    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