Patents by Inventor Hans Tobler

Hans Tobler 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: 11647749
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: May 16, 2023
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Publication number: 20230113346
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 13, 2023
    Applicant: SYNGENTA CROP PROTECTION LLC
    Inventors: Hans TOBLER, Harald WALTER, Ulrich Johannes HAAS
  • Publication number: 20210378242
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Application
    Filed: August 5, 2021
    Publication date: December 9, 2021
    Applicant: SYNGENTA CROP PROTECTION, LLC
    Inventors: Harald WALTER, Urs NEUENSCHWANDER, Ronald ZEUN, Josef EHRENFREUND, Hans TOBLER, Camilla CORSI, Clemens LAMBERTH
  • Patent number: 11102977
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: August 31, 2021
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
  • Publication number: 20200163337
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Applicant: SYNGENTA CROP PROTECTION, LLC
    Inventors: Hans TOBLER, Harald WALTER, Ulrich Johannes HAAS
  • Patent number: 10575523
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: March 3, 2020
    Assignee: SYNGENTA CROP PROTECTION LLC
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Publication number: 20200000092
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Application
    Filed: September 9, 2019
    Publication date: January 2, 2020
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
  • Patent number: 10405548
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: September 10, 2019
    Assignee: Syngenta Crop Protection LLC
    Inventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
  • Publication number: 20190053491
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Application
    Filed: October 23, 2018
    Publication date: February 21, 2019
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Hans TOBLER, Harald WALTER, Ulrich Johannes HAAS
  • Patent number: 10143201
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: December 4, 2018
    Assignee: SYNGENTA CROP PROTECTION, LLC
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Publication number: 20180228157
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Application
    Filed: April 16, 2018
    Publication date: August 16, 2018
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
  • Patent number: 9949482
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: April 24, 2018
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
  • Publication number: 20170202220
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Application
    Filed: March 31, 2017
    Publication date: July 20, 2017
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Patent number: 9642365
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: May 9, 2017
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Publication number: 20170071205
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Application
    Filed: November 29, 2016
    Publication date: March 16, 2017
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Harald WALTER, Urs NEUENSCHWANDER, Ronald ZEUN, Josef EHRENFREUND, Hans TOBLER, Camilla CORSI, Clemens LAMBERTH
  • Patent number: 9538755
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: January 10, 2017
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
  • Publication number: 20160192655
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Application
    Filed: March 15, 2016
    Publication date: July 7, 2016
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Patent number: 9314022
    Abstract: A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: April 19, 2016
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
  • Patent number: 8680337
    Abstract: The present invention relates to a process for the preparation of compounds of formula I wherein R1 and R2 are each independently of the other hydrogen or C1-C5alkyl and R3 is CF3 or CF2H, by a) reaction of a compound of formula II wherein R1 and R2 are as defined for formula I, with at least one reducing agent to form a compound of formula III wherein R1 and R2 are as defined for formula I, and b) reaction of that compound with at least one reducing agent to form a compound of formula IV wherein R1 and R2 are as defined for formula I, and (c) reaction of that compound with a compound of formula V wherein Q is chlorine, fluorine, bromine, iodine, hydroxy or C1-C6alkoxy and R3 is as defined for formula I, to form the compound of formula I; and to novel intermediates for use in that process.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: March 25, 2014
    Assignee: Sungenta Limited
    Inventors: Hans Tobler, Harald Walter, Josef Ehrenfreund, Camilla Corsi, Fanny Giordano, Martin Zeller, Gottfried Seifert, Shailesh Shah, Neil George, Ian Jones, Paul Bonnett
  • Publication number: 20140051736
    Abstract: The invention relates to fungicidal compositions comprising as active ingredient a combination of components A) and B) as defined in the patent claims, to a method of controlling phytopathogenic diseases on crop plants using such a composition and to a method of protecting natural substances of vegetable and/or animal origin and/or their processed forms using such a composition.
    Type: Application
    Filed: September 4, 2013
    Publication date: February 20, 2014
    Applicant: SYNGENTA CROP PROTECTION, LLC
    Inventors: Harald WALTER, Urs NEUENSCHWANDER, Ronald ZEUN, Josef EHRENFREUND, Hans TOBLER, Camilla CORSI, Clemens LAMBERTH