Patents by Inventor Rolf Pontzen

Rolf Pontzen 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: 10221428
    Abstract: The present invention provides a fungicidal composition comprising a strain of Bacillus subtilis or Bacillus amyloliquefaciens and one of several compounds in a synergistically effective amount. Also provided are methods of controlling fungal harmful organisms and/or bacterial harmful organisms in a plant, the method comprising applying an effective amount of a fungicidal composition to the plant, to a part of the plant and/or to a locus on which the plant or plant part grows.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: March 5, 2019
    Assignee: Bayer CropScience LP
    Inventors: Johan Kijlstra, James Sirikit Namnath, Rolf Pontzen, Ulrike Wachendorff-Neumann, Carrie Waterman
  • 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: 20180035666
    Abstract: What is described are specific agrochemical compositions comprising alkyl polypropylene glycol polyethylene glycol, processes for their preparation and the use of corresponding compositions in the agrochemical field. The present invention furthermore relates to the use of alkyl polypropylene glycol polyethylene glycol as penetrant for agrochemically active compounds and/or as spontaneity enhancer in the preparation of application liquors.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 8, 2018
    Inventors: Andreas STORK, Udo RECKMANN, Rolf PONTZEN
  • Publication number: 20170327840
    Abstract: The present invention provides a fungicidal composition comprising a strain of Bacillus subtilis or Bacillus amyloliquefaciens and one of several compounds in a synergistically effective amount. Also provided are methods of controlling fungal harmful organisms and/or bacterial harmful organisms in a plant, the method comprising applying an effective amount of a fungicidal composition to the plant, to a part of the plant and/or to a locus on which the plant or plant part grows.
    Type: Application
    Filed: July 20, 2017
    Publication date: November 16, 2017
    Inventors: Johan KIJLSTRA, James Sirikit NAMNATH, Rolf PONTZEN, Ulrike WACHENDORFF-NEUMANN, Carrie WATERMAN
  • Patent number: 9745597
    Abstract: The present invention provides a fungicidal composition comprising a strain of Bacillus subtilis or Bacillus amyloliquefaciens and one of several compounds in a synergistically effective amount. Also provided are methods of controlling fungal harmful organisms and/or bacterial harmful organisms in a plant, the method comprising applying an effective amount of a fungicidal composition to the plant, to a part of the plant and/or to a locus on which the plant or plant part grows.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: August 29, 2017
    Assignee: Bayer CropScience LP
    Inventors: Johan Kijlstra, James Sirikit Namnath, Rolf Pontzen, Ulrike Wachendorff-Neumann, Carrie Waterman
  • Patent number: 9510589
    Abstract: The invention relates to the use of C16-C18-carboxylic acid dibutylamides in agrochemical formulations, agrochemical formulations which comprise such compounds and the use as tank mix additives.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: December 6, 2016
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Peter Baur, Martin Steinbeck, Ingo Wetcholowsky, Thomas Auler, Rolf Pontzen, Alison Daniels
  • 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
  • Publication number: 20150344905
    Abstract: The present invention provides a fungicidal composition comprising a strain of Bacillus subtilis or Bacillus amyloliquefaciens and one of several compounds in a synergistically effective amount. Also provided are methods of controlling fungal harmful organisms and/or bacterial harmful organisms in a plant, the method comprising applying an effective amount of a fungicidal composition to the plant, to a part of the plant and/or to a locus on which the plant or plant part grows.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 3, 2015
    Inventors: Johan KIJLSTRA, James Sirikit NAMNATH, Rolf PONTZEN, Ulrike WACHENDORFF-NEUMANN, Carrie WATERMAN
  • 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: 9000189
    Abstract: The invention relates to novel compounds of the formula (I) in which W, X, Y, Z and CKE have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising, firstly, the compounds of the formula (I) and, secondly, at least one crop plant compatibility-improving compound. The invention further relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the additions of ammonium salts or phosphonium salts and optionally penetrants.
    Type: Grant
    Filed: November 22, 2007
    Date of Patent: April 7, 2015
    Assignee: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Rolf Pontzen, Christian Arnold, Ulrich Görgens, Olga Malsam, Udo Reckmann, Erich Sanwald, Stefan Lehr, Jan Dittgen, Dieter Feucht, Martin Hills, Christopher Rosinger
  • Patent number: 8962578
    Abstract: The invention relates to novel fungicidally active compound combinations of 2?-cyano-3,4-dichloroisothiazole-5-carboxanilide and active compounds listed in the disclosure.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: February 24, 2015
    Assignee: Bayer CropScience AG
    Inventors: Peter Dahmen, Ulrike Wachendorff-Neumann, Rolf Pontzen, Lutz Assmann, Haruko Sawada
  • Patent number: 8889592
    Abstract: The present invention relates to boosting the action of crop protection compositions comprising in particular spiroheterocyclically substituted tetramic acid derivatives of the formula (I) by addition of ammonium or phosphonium salts and optionally penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or for preventing unwanted vegetation.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: November 18, 2014
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Olga Malsam, Rolf Pontzen, Elmar Gatzweiler, Rainer Sussmann
  • Publication number: 20140256716
    Abstract: The invention relates to the use of C16-C18-carboxylic acid dibutylamides in agrochemical formulations, agrochemical formulations which comprise such compounds and the use as tank mix additives.
    Type: Application
    Filed: August 10, 2012
    Publication date: September 11, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Peter Baur, Martin Steinbeck, Ingo Wetcholowsky, Thomas Auler, Alison Daniels, Rolf Pontzen
  • Publication number: 20140080820
    Abstract: The invention relates to novel fungicidally active compound combinations of 2?-cyano-3,4-dichloroisothiazole-5-carboxanilide of the formula and active compounds listed in the disclosure.
    Type: Application
    Filed: November 19, 2013
    Publication date: March 20, 2014
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Rolf PONTZEN, Wolfram ANDERSCH, Lutz ASSMANN
  • Patent number: 8648014
    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: August 17, 2012
    Date of Patent: February 11, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Rudolf Ernst Gesing
  • Patent number: 8609589
    Abstract: The invention relates to novel fungicidally active compound combinations of 2?-cyano-3,4-dichloroisothiazole-5-carboxanilide of the formula and active compounds listed in the disclosure.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: December 17, 2013
    Assignee: Bayer CropScience
    Inventors: Peter Dahmen, Ulrike Wachendorff-Neumann, Rolf Pontzen, Wolfram Andersch, Lutz Aβmann
  • Patent number: 8604068
    Abstract: The present invention comprises 2-cyanobenzenesulfonic acid amides of the formula (I) and isomeric forms thereof (I-A) and (I-B) wherein R1, R2, R3, R4, R5 and A have the aforesaid meaning for the control of animal pests with the use of penetration enhancers and/or ammonium or phosphonium salts.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: December 10, 2013
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Bernd Alig, Christian Arnold, Rolf Pontzen, Klaus-Helmut Müller
  • Patent number: 8546577
    Abstract: The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: October 1, 2013
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Robert Velten, Thomas Schenke, Otto Schallner, Michael Edmund Beck, Rolf Pontzen, Olga Malsam, Udo Reckmann, Ralf Nauen, Ulrich Goergens, Leonardo Pitta, Thomas Mueller, Christian Arnold, Erich Sanwald
  • 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
  • Patent number: 8426372
    Abstract: The invention relates to novel fungicidally active compound combinations of 2?-cyano-3,4-dichloroisothiazole-5-carboxanilide of the formula and active compounds listed in the disclosure.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: April 23, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Peter Dahmen, Ulrike Wachendorff-Neumann, Rolf Pontzen, Lutz Assmann, Haruko Sawada