Patents by Inventor Stefan Hillebrand

Stefan Hillebrand 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).

  • Phenoxyhalogenphenylamidines and the use thereof as fungicides
    Patent number: 10912297
    Abstract: The present invention relates phenoxyhalogenphenylamidines 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 an agrochemical formulation for this purpose, comprising the phenoxyhalogenphenylamidines 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: July 5, 2016
    Date of Patent: February 9, 2021
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Stefan Hillebrand, Mazen Es-Sayed, Peter Dahmen, Ulrike Wachendorff-Neumann, Stephane Brunet
  • PHENOXYPHENYLAMIDINES AND THE USE THEREOF AS FUNGICIDES
    Publication number: 20200077648
    Abstract: The present invention relates to compounds of the formula (I), in particular to phenoxyphenylamidines of the formula (I), to a process for their preparation, to the use of phenoxyphenylamidines of the formula (I) according to the invention for controlling unwanted microorganisms, in particular phytopathogenic fungi and also to a composition for this purpose, comprising the phenoxyphenylamidines of the formula (I) according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms, in particular phytopathogenic fungi, characterized in that the compounds of the formula (I) are applied to the microorganisms, in particular to the phytopathogenic fungi and/or in their habitat.
    Type: Application
    Filed: December 13, 2017
    Publication date: March 12, 2020
    Applicants: Bayer CropScience Aktiengesellschaft, Bayer Aktiengesellschaft
    Inventors: Cyril MONTAGNE, Stefan HILLEBRAND, Mazen ES-SAYED, Andreas GÖRTZ, Ulrike WACHENDORFF-NEUMANN, Thomas SEITZ, Jörg GREUL, Sergii PAZENOK, Klaus KUNZ
  • HALOGEN-SUBSTITUTED PHENOXYPHENYLAMIDINES AND THE USE THEREOF AS FUNGICIDES
    Publication number: 20200068886
    Abstract: The present invention relates to halogen-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 an agrochemical formulation for this purpose, comprising the halogen-substituted 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: Application
    Filed: November 6, 2019
    Publication date: March 5, 2020
    Inventors: Stefan HILLEBRAND, Mazen ES-SAYED, Ulrike WACHENDORFF-NEUMANN, Stephane BRUNET
  • Halogen-substituted phenoxyphenylamidines and the use thereof as fungicides
    Patent number: 10506807
    Abstract: The present invention relates to halogen-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 an agrochemical formulation for this purpose, comprising the halogen-substituted 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: June 13, 2016
    Date of Patent: December 17, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Stefan Hillebrand, Mazen Es-Sayed, Ulrike Wachendorff-Neumann, Stephane Brunet
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Patent number: 10499641
    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: Grant
    Filed: September 25, 2017
    Date of Patent: December 10, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Tomoki Tsuchiya, Pierre Wasnaire, Sebastian Hoffmann, Pierre Cristau, Thomas Seitz, Joachim Kluth, Stefan Hillebrand, Juergen Benting, Daniela Portz, Ulrike Wachendorff-Neumann
  • ACTIVE COMPOUND COMBINATIONS
    Publication number: 20190313638
    Abstract: The invention relates to active compound combinations, in particular within a composition, which comprises (A) one or more phenylamidine compounds of formula (I) and one or more fungicidal compounds (B). Moreover, the invention relates to a method for controlling the phytopathogenic fungi of plants, to the use of an active compound combination according to the invention for the treatment of one or more seeds, to a method for protecting one or more seeds and to the corresponding treated seed.
    Type: Application
    Filed: December 13, 2017
    Publication date: October 17, 2019
    Inventors: Cyril MONTAGNE, Stefan HILLEBRAND, Mazen ES-SAYED, Andreas GOERTZ, Ulrike WACHENDORFF-NEUMANN
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Patent number: 10426169
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols RA1, RA2, X, Y, L1, L2, RB1, RB2, 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: Grant
    Filed: October 30, 2017
    Date of Patent: October 1, 2019
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Tomoki Tsuchiya, Pierre Wasnaire, Sebastian Hoffmann, Thomas Seitz, Stefan Hillebrand, Juergen Benting, Jan Peter Schmidt, Pierre Cristau
  • Halogen-substituted phenoxyphenylamidines and the use thereof as fungicides
    Patent number: 10252977
    Abstract: The present invention relates to halogen-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 an agrochemical formulation for this purpose, comprising the halogen-substituted 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: June 10, 2016
    Date of Patent: April 9, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Stefan Hillebrand, Mazen Es-Sayed, Joerg Greul, Ulrike Wachendorff-Neumann, Juergen Benting, Stephane Brunet
  • PHENOXYHALOGENPHENYLAMIDINES AND THE USE THEREOF AS FUNGICIDES
    Publication number: 20180199571
    Abstract: The present invention relates phenoxyhalogenphenylamidines 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 an agrochemical formulation for this purpose, comprising the phenoxyhalogenphenylamidines 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: Application
    Filed: July 5, 2016
    Publication date: July 19, 2018
    Inventors: Stefan HILLEBRAND, Mazen ES-SAYED, Peter DAHMEN, Ulrike WACHENDORFF-NEUMANN, Stephane BRUNET
  • Halogen-substituted phenoxyphenylamidines and the use thereof as fungicides
    Publication number: 20180186724
    Abstract: The present invention relates to halogen-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 an agrochemical formulation for this purpose, comprising the halogen-substituted 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: Application
    Filed: June 10, 2016
    Publication date: July 5, 2018
    Inventors: Stefan HILLEBRAND, Mazen ES-SAYED, Joerg GREUL, Ulrike WACHENDORFF-NEUMANN, Juergen BENTING, Stephane BRUNET
  • Piperidine pyrazoles as fungicides
    Patent number: 10004232
    Abstract: The invention relates to heteroarylpiperidine and -piperazine derivatives of formula (I) to agrochemically active salts thereof, to their use and also to methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants, to methods for producing such compositions and to treated seed, and also to the use thereof for controlling phytopathogenic harmful plants in agriculture, horticulture and forestry, in animal health, in materials protection and also in the household and hygiene sector. The present invention further relates to a method for producing heteroarylpiperidine and -piperazine derivatives.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: June 26, 2018
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Stefan Hillebrand, Tomoki Tsuchiya, Sebastian Hoffmann, Pierre Cristau, Pierre Wasnaire, Thomas Seitz, Juergen Benting, Ulrike Wachendorff-Neumann, Peter Jan Schmidt
  • HALOGEN-SUBSTITUTED PHENOXYPHENYLAMIDINES AND THE USE THEREOF AS FUNGICIDES
    Publication number: 20180153167
    Abstract: The present invention relates to halogen-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 an agrochemical formulation for this purpose, comprising the halogen-substituted 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: Application
    Filed: June 13, 2016
    Publication date: June 7, 2018
    Inventors: STEFAN HILLEBRAND, MAZEN ES-SAYED, ULRIKE WACHENDORFF-NEUMANN, STEPHANE BRUNET
  • Heteroaryl piperidine and heteroaryl piperazine derivatives as fungicides
    Patent number: 9975889
    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: Grant
    Filed: October 31, 2016
    Date of Patent: May 22, 2018
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Stefan Hillebrand, Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Pierre Wasnaire, Tomoki Tsuchiya, Juergen Benting, Ulrike Wachendorff-Neumann, Thomas Seitz
  • HETEROARYLPIPERIDINE AND -PIPERAZINE DERIVATIVES AS FUNGICIDES
    Publication number: 20180103641
    Abstract: Heteroarylpiperidine and -piperazine derivatives of the formula (I) in which the symbols RA1, RA2, X, Y, L1, L2, RB1, RB2, 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 30, 2017
    Publication date: April 19, 2018
    Inventors: Tomoki TSUCHIYA, Pierre Wasnaire, Sebastian Hoffmann, Thomas Seitz, Stefan Hillebrand, Juergen Benting, Jan Peter Schmidt, Pierre Cristau
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Patent number: 9930890
    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: Grant
    Filed: July 5, 2016
    Date of Patent: April 3, 2018
    Assignee: 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
  • Malonic ester derivatives of heteroarylpiperidines and -piperazines as fungicides
    Patent number: 9924721
    Abstract: Malonic ester derivatives of the formula (I) in which the symbols A1, A2, Y, R10, p, X, R2, G, Q, L2 and R1 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: Grant
    Filed: August 26, 2014
    Date of Patent: March 27, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Stefan Hillebrand, Matthias Riedrich, Sebastian Hoffmann, Mark James Ford, Joachim Telser, Mazen Es-Sayed, Guenter Hoemberger, Pierre Wasnaire, Ulrike Wachendorff-Neumann, Tomoki Tsuchiya, Valerie Toquin
  • Heteroaryl piperidine and heteroaryl piperazine derivatives as fungicides
    Patent number: 9914728
    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: Grant
    Filed: October 31, 2016
    Date of Patent: March 13, 2018
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Stefan Hillebrand, Pierre Cristau, Sebastian Hoffmann, Joachim Kluth, Pierre Wasnaire, Tomoki Tsuchiya, Juergen Benting, Ulrike Wachendorff-Neumann, Thomas Seitz
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Publication number: 20180007903
    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: September 25, 2017
    Publication date: January 11, 2018
    Inventors: Tomoki TSUCHIYA, Pierre WASNAIRE, Sebastian HOFFMANN, Pierre CRISTAU, Thomas SEITZ, Joachim KLUTH, Stefan HILLEBRAND, Juergen BENTING, Daniela PORTZ, Ulrike WACHENDORFF-NEUMANN
  • Crystalline form of 2-{3-[2-(1-{[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1, 3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenylmethanesulphonate
    Patent number: 9783534
    Abstract: The present invention relates to a novel crystalline form of 2-{3-[2-(1-{[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenylmethansulphonate, to processes for its preparation and to its use in agrochemical preparations.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: October 10, 2017
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Britta Olenik, Stefan Hillebrand, Pierre Wasnaire, Martin Weiss, Ulrike Wachendorff-Neumann
  • Heteroarylpiperidine and -piperazine derivatives as fungicides
    Patent number: 9770027
    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: Grant
    Filed: August 10, 2015
    Date of Patent: September 26, 2017
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Tomoki Tsuchiya, Pierre Wasnaire, Sebastian Hoffmann, Pierre Cristau, Thomas Seitz, Joachim Kluth, Stefan Hillebrand, Juergen Benting, Daniela Portz, Ulrike Wachendorff-Neumann