Patents by Inventor Sebastian Hoffmann

Sebastian Hoffmann 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 N-PHENYLETHYLPYRAZOLE CARBOXAMIDE DERIVATIVES OR SALTS THEREOF FOR CONTROLLING POWDERY MILDEW PRIMARY INFECTIONS
    Publication number: 20140051735
    Abstract: The present invention relates to the use of N-phenylethylpyrazole carboxamide derivatives, in particular 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid [2-(2,4-dichlorophenyl)-2-methoxy-1-methyl-ethyl]-amide for controlling powdery mildew primary infections in crops and to a method for controlling those primary infections.
    Type: Application
    Filed: August 15, 2011
    Publication date: February 20, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Gilbert Labourdette, Hélène Lachaise, Luk De Maeyer, Christian Feryn, Sebastian Hoffmann, Heiko Rieck
  • HETEROARYL PIPERIDINE AND HETEROARYL PIPERAZINE DERIVATIVES AS FUNGICIDES
    Publication number: 20140005224
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols A, X, Y, L1, L2, G, Q, p, R1, R2 and R10 are each as defined in the description, and salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Application
    Filed: October 25, 2011
    Publication date: January 2, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Stefan Hillebrand, Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Pierre Wasnaire, Tomoki Tsuchiya, Jürgen Benting, Ulrike Wachendorff-Neumann, Thomas SEITZ
  • PYRAZOLE CARBOXYLIC ACID AMIDES USEFUL FOR THE REDUCTION OF MYCOTOXIN CONTAMINATION IN PLANTS
    Publication number: 20130331261
    Abstract: The present invention relates to the novel use of pyrazole carboxylic acid amides, compositions comprising these compounds and their use in methods for the reduction of mycotoxin contamination in plants.
    Type: Application
    Filed: November 28, 2011
    Publication date: December 12, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Sebastian Hoffmann, Ruth Meissner, Pierre-Yves Coqueron, Philippe Desbordes
  • Pyridinylcarboxylic acid derivatives as fungicides
    Patent number: 8604040
    Abstract: Pyridinylcarboxylic acid derivatives of the formula (I) in which the symbols A, X, Y1, Y2, Y3, L1, L2, RG, and R1 are each as defined in the description, and also salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: December 10, 2013
    Assignee: Bayer CropScience AG
    Inventors: Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Nicola Rahn, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Ulrike Wachendorff-Neumann
  • HETEROARYLPIPERIDINE AND -PIPERAZINE DERIVATIVES AS FUNGICIDES
    Publication number: 20130296272
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols A, X, Y, L1, L2, G, Q, p, R1, R2 and R10 are each as defined in the description, and salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Application
    Filed: August 24, 2011
    Publication date: November 7, 2013
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Tomoki Tsuchiya, Pierre Wasnaire, Sebastian Hoffmann, Pierre Cristau, Thomas Seitz, Joachim Kluth, Stefan Hillebrand, Juergen Benting, Daniela Portz, Ulrike Wachendorff-Neumann
  • Ketoheteroarylpiperdine and -Piperazine Derivatives as Fungicides
    Publication number: 20130274292
    Abstract: Ketoheteroarylpiperidine and -piperazine derivatives of the formula (I), in which the symbols A, L1, G, X, Y, T and R1 have the meanings given in the description and agrochemically active salts thereof and their use for controlling phytopathogenic harmful fungi and also processes for preparing compounds of the formula (I).
    Type: Application
    Filed: March 13, 2013
    Publication date: October 17, 2013
    Inventors: Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Thomas Seitz, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Ulrike Wachendorff-Neumann
  • Use of N-Phenylethylpyraozole Carboxamide Derivatives or Salts Thereof for Extending Shelf Life of Fruits and Vegetables
    Publication number: 20130245050
    Abstract: The present invention relates to the use of N-phenylethylpyrazole carboxamide derivatives or salts thereof for extended shelf life and storage stability of fruits and vegetables, to a method for extending shelf life or fruits and vegetables by applying N-phenylethylpyrazole carboxamide derivatives or salts thereof to the crops prior to the harvest of the fruits or vegetables.
    Type: Application
    Filed: August 15, 2011
    Publication date: September 19, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Heiko Rieck, Dominique Steiger, Peter Howard Davies, Sylvain Tafforeau, Lorianne Fought, George Hauley Musson, IV, Luk De Maeyer, Gilbert Labourdette, Helen Lachaise, Sebastian Hoffmann
  • Bis(difluoromethyl)pyrazoles as fungicides
    Patent number: 8524743
    Abstract: Bis(difluoromethyl)pyrazole derivatives of the formula (I) in which the symbols R1, X and G are each as defined in the description, and agrochemically active salts, metal complexes and N-oxides thereof, and use thereof for controlling phytopathogenic harmful fungi, and also processes for preparing compounds of the formula (I).
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: September 3, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Daniela Portz, Ulrike Wachendorff-Neumann
  • Heteroarylpiperidine and -piperazine derivatives
    Patent number: 8501781
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I), in which the symbols have the meanings given in the description and agrochemically active salts thereof and their use for controlling phytopathogenic harmful fungi and also processes for preparing compounds of the formula (I).
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: August 6, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Pierre Cristau, Nicola Rahn, Tomoki Tsuchiya, Joachim Kluth, Pierre Wasnaire, Sebastian Hoffmann, Jürgen Benting, Ulrike Wachendorff-Neumann, Thomas Seitz
  • Isothiazolyloxyphenylamidines and their use as fungicides
    Patent number: 8470739
    Abstract: The present invention relates to isothiazolyloxyphenylamidines 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 which comprises the isothiazolyloxyphenylamidines 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 in their habitat.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: June 25, 2013
    Assignee: Bayer CropSciene AG
    Inventors: Klaus Kunz, Kerstin Ilg, Joerg Nico Greul, Pierre Cristau, Sebastian Hoffmann, Thomas Seitz, Oswald Ort, Ulrich Heinemann, Juergen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, Marcel Calleja, Hiroyuki Hadano
  • Unknown
    Publication number: 20120245204
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols are each as defined in the description, and agrochemically active salts thereof, and use thereof for controlling phytopathogenic harmful fungi, and also processes for preparing compounds of the formula (I).
    Type: Application
    Filed: February 1, 2012
    Publication date: September 27, 2012
    Applicant: Bayer CropScience AG
    Inventors: Sebastian HOFFMANN, Pierre Wasnaire, Tomoki Tsuchiya, Pierre Cristau, Thomas Seitz, Joachim Kluth, Jürgen Benting, Ulrike Wachendorff-Neumann
  • HETEROARYLPIPERIDINE AND -PIPERAZINE DERIVATIVES AS FUNGICIDES
    Publication number: 20120122929
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols A, X, Y, L1, L2, G, Q, p, R1, R2 and R10 are each as defined in the description, and salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Application
    Filed: August 23, 2011
    Publication date: May 17, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Tomoki TSUCHIYA, Pierre WASNAIRE, Sebastian HOFFMANN, Pierre CRISTAU, Thomas SEITZ, Joachim KLUTH, Stefan HILLEBRAND, Jürgen BENTING, Daniela PORTZ, Ulrike WACHENDORFF-NEUMANN
  • Heteroarylpiperidine and -Piperazine Derivatives as Fungicides
    Publication number: 20120122928
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols A, X, Y, L1, L2, G, Q, p, R1, R2 and R10 are each as defined in the description, and salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi, and processes for preparing the compounds of the formula (I).
    Type: Application
    Filed: August 9, 2011
    Publication date: May 17, 2012
    Applicant: Bayer CropScience AG
    Inventors: Tomoki Tsuchiya, Pierre Wasnaire, Sebastian Hoffmann, Pierre Cristau, Thomas Seitz, Joachim Kluth, Jürgen Benting, Ulrike Wachendorff-Neumann
  • Isothiazolyloxyphenylamidines and their use as fungicides
    Patent number: 8138211
    Abstract: The present invention relates to isothiazolyloxyphenylamidines 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 which comprises the isothiazolyloxyphenylamidines 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 in their habitat.
    Type: Grant
    Filed: January 30, 2010
    Date of Patent: March 20, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Klaus Kunz, Kerstin Ilg, Jörg Nico Greul, Pierre Cristau, Sebastian Hoffmann, Thomas Seitz, Oswald Ort, Ulrich Heinemann, Jürgen Benting, Peter Dahmen, Ulrike Wachendorff-Neumann, Marcel Calleja, Hiroyuki Hadano
  • Pyridinylcarboxylic Acid Derivatives as Fungicides
    Publication number: 20120065197
    Abstract: Pyridinylcarboxylic acid derivatives of the formula (I) in which the symbols A, X, Y1, Y2, Y3, L1, L2, RG, and R1 are each as defined in the description, and also salts, metal complexes and N-oxides of the compounds of the formula (I), and the use thereof for controlling phytopathogenic harmful fungi and processes for preparing compounds of the formula (I).
    Type: Application
    Filed: May 26, 2011
    Publication date: March 15, 2012
    Applicant: Bayer CropScience AG
    Inventors: Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Nicola Rahn, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Ulrike Wachendorff-Neumann
  • ISOTHIAZOLYLOXYPHENYLAMIDINES AND THEIR USE AS FUNGICIDES
    Publication number: 20120065061
    Abstract: The present invention relates to isothiazolyloxyphenylamidines 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 which comprises the isothiazolyloxyphenylamidines 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 in their habitat.
    Type: Application
    Filed: November 21, 2011
    Publication date: March 15, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Klaus KUNZ, Kerstin ILG, Jörg Nico GREUL, Pierre CRISTAU, Sebastian HOFFMANN, Thomas SEITZ, Oswald ORT, Ulrich HEINEMANN, Jürgen BENTING, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Marcel CALLEJA, Hiroyuki HADANO
  • Ketoheteroarylpiperidine and -Piperazine Derivatives as Fungicides
    Publication number: 20110312999
    Abstract: Ketoheteroarylpiperidine and -piperazine derivatives of the formula (I), in which the symbols A, L1, G, X, Y, T and R1 have the meanings given in the description and agrochemically active salts thereof and their use for controlling phytopathogenic harmful fungi and also processes for preparing compounds of the formula (I).
    Type: Application
    Filed: April 28, 2011
    Publication date: December 22, 2011
    Applicant: Bayer CropScience AG
    Inventors: Pierre CRISTAU, Sebastian HOFFMANN, Joachim KLUTH, Thomas SEITZ, Tomoki TSUCHIYA, Pierre WASNAIRE, Jürgen BENTING, Ulrike WACHENDORFF-NEUMANN
  • Heteroarylpiperidine And-Piperazine Derivatives
    Publication number: 20110306620
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I), in which the symbols have the meanings given in the description and agrochemically active salts thereof and their use for controlling phytopathogenic harmful fungi and also processes for preparing compounds of the formula (I).
    Type: Application
    Filed: October 27, 2010
    Publication date: December 15, 2011
    Applicant: Bayer CropScience AG
    Inventors: Pierre Cristau, Nicola Rahn, Tomoki Tsuchiya, Joachim Kluth, Pierre Wasnaire, Sebastian Hoffmann, Jürgen Benting, Ulrike Wachendorff-Neumann, Thomas Seitz
  • Bis(difluoromethyl)pyrazoles as Fungicides
    Publication number: 20110301197
    Abstract: Bis(difluoromethyl)pyrazole derivatives of the formula (I) in which the symbols R1, X, Y and Q are each as defined in the description, and agrochemically active salts thereof, and use thereof for controlling phytopathogenic harmful fungi, and also processes for preparing compounds of the formula (I).
    Type: Application
    Filed: May 16, 2011
    Publication date: December 8, 2011
    Applicant: Bayer CropScience AG
    Inventors: Pierre CRISTAU, Sebastian HOFFMANN, Joachim KLUTH, Thomas SEITZ, Tomoki TSUCHIYA, Pierre WASNAIRE, Jürgen BENTING, Ulrike WACHENDORFF-NEUMANN
  • Bis(difluoromethyl)pyrazoles as Fungicides
    Publication number: 20110224257
    Abstract: Bis(difluoromethyl)pyrazole derivatives of the formula (I) in which the symbols R1, X and G are each as defined in the description, and agrochemically active salts, metal complexes and N-oxides thereof, and use thereof for controlling phytopathogenic harmful fungi, and also processes for preparing compounds of the formula (I).
    Type: Application
    Filed: December 21, 2010
    Publication date: September 15, 2011
    Applicant: Bayer CropScience AG
    Inventors: Pierre CRISTAU, Sebastian Hoffmann, Joachim Kluth, Tomoki Tsuchiya, Pierre Wasnaire, Jürgen Benting, Daniela Portz, Ulrike Wachendorff-Neumann