Patents by Inventor Mathias Kremer

Mathias Kremer 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).

  • Use of alcohol ethoxylates as penetration enhancers
    Patent number: 7723268
    Abstract: The invention relation to the use of alcohol ethoxylates of the formula (I) in which n represents 4, 5, 6, 7 or 8 and Q represents a branched tridecyl radical, as penetrants for herbicidally active compounds from the group of the triazolinones. The invention also relates to corresponding plant treatment compositions and to their use in crop protection.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: May 25, 2010
    Assignee: Bayer Cropscience AG
    Inventors: Peter Baur, Dieter Feucht, Mathias Kremer, Frederic Top, Ulrich Schwiedop, Arndt Wellmann
  • Aryl sulfonyl amino carbonyl triazole based selective herbicides
    Patent number: 7115543
    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: Grant
    Filed: June 18, 2001
    Date of Patent: October 3, 2006
    Assignee: Bayer CropScience AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Mathias Kremer, Klaus-Helmut Müller
  • Selective heteroaryloxy-acetamide-based herbicides
    Publication number: 20060009359
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising heteroaryloxy-acetamides and known herbicidally active compounds and/or safeners listed in the description, which active compound combinations can be used with particularly good results for the selective control of weeds in crops of various useful plants.
    Type: Application
    Filed: August 10, 2005
    Publication date: January 12, 2006
    Inventors: Dieter Feucht, Peter Dahmen, Mark Drewes, Rolf Pontzen, Mathias Kremer
  • Selective heteroaryloxy- acetamides-based herbicides
    Patent number: 6967188
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising heteroaryloxy-acetamides and known herbicidally active compounds and/or safeners described in the description and their use for the selective control of weeds in crops of various useful plants.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: November 22, 2005
    Assignee: Bayer Cropscience AG
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Mathias Kremer
  • Use of alcohol ethoxylates as penetration enhancers
    Publication number: 20050070440
    Abstract: The invention relation to the use of alcohol ethoxylates of the formula (I) Q-(-O—CH2—CH2—)n—OH ??(I) in which n represents 4, 5, 6, 7 or 8 and Q represents a branched tridecyl radical, as penetrants for herbicidally active compounds from the group of the triazolinones. The invention also relates to corresponding plant treatment compositions and to their use in crop protection.
    Type: Application
    Filed: January 7, 2003
    Publication date: March 31, 2005
    Inventors: Peter Baur, Dieter Feucht, Mathias Kremer, Frederic Top, Ulrich Schwiedop, Arndt Wellmann
  • Carbamoyl triazolinone-based herbicides
    Publication number: 20050043181
    Abstract: The invention relates to new herbicidal, synergistic active compound combinations composed of carbamoyltriazolinones and herbicidally active compounds.
    Type: Application
    Filed: July 16, 2004
    Publication date: February 24, 2005
    Inventors: Dieter Feucht, Peter Dahmen, Mark Drewes, Rolf Pontzen, Mathias Kremer, Klaus-Helmut Muller
  • Selective herbicides based on 2,6-disubstituted pyridine derivatives
    Patent number: 6849578
    Abstract: The present invention provides herbicidal synergistic active compound combinations comprising a 2,6-disubstituted pyridine of the formula (I) and at least one herbicidally active compound and/or safeners. The synergistic active compound combinations of the present invention find use in the selective control of weed in various crops of plants.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: February 1, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Arndt Wellmann, Dieter Feucht, Mathias Kremer, Birgit Krauskopf, Peter Dahmen
  • Selective herbicides on basis of N-aryl-triazoline(thi)ones
    Patent number: 6841517
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising on the one hand known N-aryl-triazolin(ethi)ones and on the other hand known herbicidally active compounds and/or compounds which improve crop plant compatibility and which can be used with particularly good results for the selective control of weeds in various crops of useful plants.
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: January 11, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Feucht, Mark Wilhelm Drewes, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Arndt Wellmann, Wilhelm Haas
  • Carbamoyl triazolinone based herbicide
    Patent number: 6821926
    Abstract: The invention provides synergistic active compound combinations which are comprised of a carbamoyltriazolinone and at least one herbicidally active compound. The combinations of the present invention find use in controlling plant growth, including weeds.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: November 23, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Mathias Kremer, Klaus-Helmut Müller
  • N-aryl-uracils based Herbicides
    Publication number: 20040171488
    Abstract: The invention relates to novel herbicidal active compound combinations which comprise, on the one hand, known N-aryl-uracils and, on the other hand, known herbicidally active compounds and/or compounds which improve crop plant compatibility, which combinations can be used with particularly good results for controlling monocotyledonous and dicotyledonous weeds in various crops of useful plants, but also for controlling monocotyledonous and dicotyledonous weeds in the semi- and non-selective area.
    Type: Application
    Filed: March 5, 2004
    Publication date: September 2, 2004
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Ingo Wetcholowsky, Roland Andree
  • Selective heteroaryloxy- acetamides-based herbicides
    Publication number: 20040102321
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising heteroaryloxy-acetamides and known herbicidally active compounds and/or safeners listed in the description, which active compound combinations can be used with particularly good results for the selective control of weeds in crops of various useful plants.
    Type: Application
    Filed: November 20, 2002
    Publication date: May 27, 2004
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Mathias Kremer
  • N-aryl-uracile-based herbicides
    Patent number: 6734139
    Abstract: The present invention provides herbicidal active compound combinations which comprise, N-aryl-uracils and herbicidally active compounds and/or compounds which improve crop plant compatibility. The combinations find use in controlling monocotyledonous and dicotyledonous weeds in crops of useful plants.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: May 11, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Ingo Wetcholowsky, Roland Andree
  • Selective herbicides on the basis of a substituted phenylsulfonylaminocarbonyltriazolinone and safeners
    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
  • Aryl sulfonyl amino carbonyl triazole based selective herbicides
    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