Patents by Inventor Peter Dàhmen

Peter Dàhmen 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).

  • 4-cycloalkyl or 4-aryl substituted phenoxyphenylamidines and use thereof as fungicides
    Patent number: 8748662
    Abstract: The present invention relates to 4-cycloalkyl- or 4-aryl-substituted phenoxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyphenylamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: June 10, 2014
    Assignee: Bayer CropScience AG
    Inventors: Klaus Kunz, Ralf Dunkel, Joerg Nico Greul, Oliver Guth, Kerstin Ilg, Darren James Mansfield, Wahed Ahmed Moradi, Thomas Seitz, Peter Dahmen, Ulrike Wachendorff-Neumann, Arnd Voerste, Jean-Pierre Vors
  • Active Compound Combinations
    Publication number: 20140154336
    Abstract: The present invention relates to compositions, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.
    Type: Application
    Filed: June 12, 2013
    Publication date: June 5, 2014
    Inventors: Thomas SEITZ, Ulrike WACHENDORFF-NEUMANN, Peter DAHMEN
  • FUNGICIDE PYRAZOLE CARBOXAMIDES DERIVATIVES
    Publication number: 20140148411
    Abstract: The present invention relates to pyrazole carboxamides derivatives of formula (1) wherein Y represents CR5 or N, T represents S or O, X1 and X2 represent a chlorine or a fluorine atom, and Z1 represents a substituted or non-substituted cyclopropyl; Their process of preparation, their use as fungicide, and/or anti-mycotoxin active agents, and/or insecticide, and/or nematicide, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 29, 2014
    Inventors: Guenter BARTELS, Angela BECKER, Juergen BENTING, Christoph-Andreas BRAUN, Peter DAHMEN, Philippe DESBORDES, Christophe DUBOST, Stephanie GARY, Ulrich GORGENS, Hiroyuki HADANO, Beniot HARTMANN, Thomas KNOBLOCH, Marc KOSTEN, Norbert LUI, Ruth MEISSNER, Sergiy PAZENOK, Rachel RAMA, Arnd VOERSTE, Ulrike WACHENDORFF-NEUMANN
  • O-CYCLOPROPYLCYCLOHEXYL-CARBOXANILIDES AND THEIR USE AS FUNGICIDES
    Publication number: 20140081030
    Abstract: The present invention relates to O-CYCLOPROPYLCYCLOHEXYL-CARBOXANILIDES derivatives of formula (I); their process of preparation, their use as fungicide, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Application
    Filed: November 25, 2013
    Publication date: March 20, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Joerg Nico GREUL, Juergen BENTING, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN
  • FUNGICIDAL AGENT COMBINATIONS
    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
  • C2-phenyl-substituted cyclic ketonols
    Patent number: 8673818
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula in which W is methyl, X is alkyl, alkenyl or alkinyl, Y is hydrogen, methyl, ethyl, i-propyl, alkenyl or alkinyl, and Z is hydrogen, alkyl, alkenyl or alkinyl, with the proviso that at least one of X, Y, or Z represents a chain having at least two carbon atoms and with the further proviso that X is not ethyl when Z is hydrogen and Y is methyl, and CKE represents the group in which B is hydrogen, alkyl or alkoxyalkyl, A and Q1 together are optionally substituted alkanediyl or alkenediyl, Q2 is represents hydrogen or C1-C4-alkyl, and G represents hydrogen or an acyl or acyl-like group, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: March 18, 2014
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • FUNGICIDAL COMBINATIONS COMPRISING A DITHIINO - TETRACARBOXAMIDE FUNGICIDE
    Publication number: 20140073503
    Abstract: The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: March 21, 2012
    Publication date: March 13, 2014
    Inventors: Thomas Seitz, Ulrike Wachendorff-Neumann, Peter Dahmen
  • Fungicide active ingredient combinations
    Patent number: 8658564
    Abstract: The present invention relates to novel active compound combinations comprising the known fungicidally active compounds N-[2-(1,3-dimethylbutyl)phenyl]-5-fluoro-1,3-dimethyl-1H-pyrazole-4-carboxamide, metalaxyl and triazole (3), which are highly suitable for controlling unwanted phytopathogenic fungi. Moreover, the invention relates to a method for the curative or preventive treatment of phytopathogenic fungi on plants or useful plants, in particular to the treatment of seed, for example seed of cereals, and not least to the treated seed itself.
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: February 25, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Anne Suty-Heinze, Peter Dahmen
  • ACTIVE COMPOUND COMBINATIONS COMPRISING A (THIO)CARBOXAMIDE DERIVATIVE AND AN INSECTICIDAL OR ACARICIDAL OR NEMATICIDAL ACTIVE COMPOUND
    Publication number: 20140051576
    Abstract: The present invention relates to active compound combinations, in particular within an insecticide or fungicide composition, which comprises (A) a N-cyclopropyl-N-[substituted-benzyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide or thiocarboxamide derivative and a further insecticidally and/or acaricidally and/or nematicidal active compound (B). Moreover, the invention relates to a method for controlling animal pests such as insects and/or unwanted acarids and/or nematodes, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: April 18, 2012
    Publication date: February 20, 2014
    Inventors: Peter Dahmen, Philippe Desbordes, Christophe Dubost, Stephanie Gary, Elke Hellwege, Hendrik Helmke, Heike Hungenberg, Ulrike Wachendorff-Neumann
  • Active compound combinations
    Patent number: 8652997
    Abstract: The invention relates to active compound combinations, in particular a fungicidal and/or insecticidal composition, comprising Isotianil (3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide) and at least one further insecticide of the tetronic acid derivatives group and optionally one further insecticide of the neonicotinoids. Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi and/or microorganisms and/or pests of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: February 18, 2014
    Assignee: Bayer CropScience AG
    Inventors: Lutz Assmann, Pete Howard Davies, Michael Klüken, Karl-Wilhelm Münks, Peter Dahmen, Heike Hungenberg
  • O-cyclopropylcyclohexyl-carboxanilides and their use as fungicides
    Patent number: 8653114
    Abstract: The present invention relates to O-CYCLOPROPYLCYCLOHEXYL-CARBOXANILIDES derivatives of formula (I); their process of preparation, their use as fungicide, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: February 18, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Jörg Nico Greul, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann
  • Herbicides containing substituted thien-3-yl-sulphonylaminio(thio)carbonyl-triazolin(ethi)ones
    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
  • ACTIVE COMPOUND COMBINATIONS COMPRISING A (THIO)CARBOXAMIDE DERIVATIVE AND A FUNGIDICAL COMPOUND
    Publication number: 20140038823
    Abstract: The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a N-cyclopropyl-N-[substituted-benzyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide or thiocarboxamide derivative and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively or eradicatively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: April 18, 2012
    Publication date: February 6, 2014
    Inventors: Peter Dahmen, Philippe Desbordes, Christophe Dubost, Stephanie Gary, Frank Goehlich, Hendrik Helmke, Thomas Seitz, Ulrike Wachendorff-Neumann, Ingo Wetcholowsky
  • PYRIMIDINE DERIVATIVES AND USE THEREOF AS PESTICIDES
    Publication number: 20140031373
    Abstract: The present invention relates to novel substituted pyrimidine derivatives, to processes for preparing these compounds, to compositions comprising these compounds and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.
    Type: Application
    Filed: November 28, 2011
    Publication date: January 30, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Carl Friedrich Nising, Graham Holmwood, Hendrik Helmke, Gorka Peris, Tomoki Tsuchiya, Alexander Sudau, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann
  • ACTIVE COMPOUND COMBINATIONS
    Publication number: 20140005049
    Abstract: The invention relates to active compound combinations, in particular within a composition, which comprises (A) an amidine compound of formula (I) and a further fungicidally (B-1), insecticidally (B-2) active or plant growth regulating compound (B-3). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or reducing the mycotoxin contamination of plant or plant parts, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: September 6, 2013
    Publication date: January 2, 2014
    Inventors: Kerstin ILG, Ulrich Heinemann, Peter Dahmen, Ulrike Wachendorff-Neumann
  • Active Compound Combinations
    Publication number: 20130345050
    Abstract: The invention relates to active compound combinations, in particular a fungicidal and/or insecticidal composition, comprising Isotianil (3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide) and at least one further insecticide of the anthranilamide group and optionally one further insecticide of the neonicotinoids. Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi and/or microorganisms and/or pests of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Application
    Filed: August 29, 2013
    Publication date: December 26, 2013
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Lutz ASSMANN, Ulrike Wachendorff-Neumann, Peter Dahmen, Heike Hungenberg, Wolfgang Thielert
  • 1-(heterocyclic carbonyl)-2-substituted pyrrolidines
    Patent number: 8614242
    Abstract: The present invention relates to fungicidal 1-(heterocyclic carbonyl)-2-substituted pyrrolidines and their thiocarbonyl derivatives, their process of preparation and intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: December 24, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Jurgen Benting, Peter Dahmen, Philippe Desbordes, Stephanie Gary, Hiroyuki Hadano, Jean-Pierre Vors, Ulrike Wachendorff-Neumann
  • Fungicidal agent combinations
    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
  • Alkyl-analide producing method
    Patent number: 8580971
    Abstract: New pyrazolylcarboxanilides of the formula (I) in which R and R1 have the meanings given in the description, a plurality of processes for the preparation of these substances and their use for controlling undesired microorganisms, and novel intermediates and their preparation.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: November 12, 2013
    Assignee: Bayer CropScience AG
    Inventors: Ralf Dunkel, Hans-Ludwig Elbe, Jörg Nico Greul, Herbert Gayer, Thomas Seitz, Peter Dahmen, Ulrike Wachendorff-Neumann
  • Active Compound Combinations
    Publication number: 20130296167
    Abstract: Active compound combinations are disclosed which comprise (A) a dithiino-tetracarboximide of formula (I) and a further insecticidally active compound (B). Methods for controlling animal pests such as insects and/or unwanted acarids and for curatively or preventively controlling the phytopathogenic fungi of plants or crops are also disclosed as well as the use of a composition according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.
    Type: Application
    Filed: April 17, 2013
    Publication date: November 7, 2013
    Inventors: Thomas SEITZ, Ulrike Wachendorff-Neumann, Heike Hungenberg, Peter Dahmen