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).
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Patent number: 11647749Abstract: 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: GrantFiled: January 31, 2020Date of Patent: May 16, 2023Assignee: SYNGENTA PARTICIPATIONS AGInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Publication number: 20230113346Abstract: 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: ApplicationFiled: October 14, 2022Publication date: April 13, 2023Applicant: SYNGENTA CROP PROTECTION LLCInventors: Hans TOBLER, Harald WALTER, Ulrich Johannes HAAS
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Publication number: 20210378242Abstract: 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: ApplicationFiled: August 5, 2021Publication date: December 9, 2021Applicant: SYNGENTA CROP PROTECTION, LLCInventors: Harald WALTER, Urs NEUENSCHWANDER, Ronald ZEUN, Josef EHRENFREUND, Hans TOBLER, Camilla CORSI, Clemens LAMBERTH
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Patent number: 11102977Abstract: 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: GrantFiled: September 9, 2019Date of Patent: August 31, 2021Assignee: Syngenta Crop Protection, LLCInventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
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Publication number: 20200163337Abstract: 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: ApplicationFiled: January 31, 2020Publication date: May 28, 2020Applicant: SYNGENTA CROP PROTECTION, LLCInventors: Hans TOBLER, Harald WALTER, Ulrich Johannes HAAS
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Patent number: 10575523Abstract: 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: GrantFiled: October 23, 2018Date of Patent: March 3, 2020Assignee: SYNGENTA CROP PROTECTION LLCInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Publication number: 20200000092Abstract: 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: ApplicationFiled: September 9, 2019Publication date: January 2, 2020Applicant: Syngenta Crop Protection, LLCInventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
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Patent number: 10405548Abstract: 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: GrantFiled: April 16, 2018Date of Patent: September 10, 2019Assignee: Syngenta Crop Protection LLCInventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
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Publication number: 20190053491Abstract: 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: ApplicationFiled: October 23, 2018Publication date: February 21, 2019Applicant: Syngenta Crop Protection, LLCInventors: Hans TOBLER, Harald WALTER, Ulrich Johannes HAAS
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Patent number: 10143201Abstract: 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: GrantFiled: March 31, 2017Date of Patent: December 4, 2018Assignee: SYNGENTA CROP PROTECTION, LLCInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Publication number: 20180228157Abstract: 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: ApplicationFiled: April 16, 2018Publication date: August 16, 2018Applicant: Syngenta Crop Protection, LLCInventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
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Patent number: 9949482Abstract: 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: GrantFiled: November 29, 2016Date of Patent: April 24, 2018Assignee: Syngenta Crop Protection, LLCInventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
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Publication number: 20170202220Abstract: 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: ApplicationFiled: March 31, 2017Publication date: July 20, 2017Applicant: Syngenta Crop Protection, LLCInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Patent number: 9642365Abstract: 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: GrantFiled: March 15, 2016Date of Patent: May 9, 2017Assignee: Syngenta Crop Protection, LLCInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Publication number: 20170071205Abstract: 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: ApplicationFiled: November 29, 2016Publication date: March 16, 2017Applicant: Syngenta Crop Protection, LLCInventors: Harald WALTER, Urs NEUENSCHWANDER, Ronald ZEUN, Josef EHRENFREUND, Hans TOBLER, Camilla CORSI, Clemens LAMBERTH
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Patent number: 9538755Abstract: 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: GrantFiled: September 4, 2013Date of Patent: January 10, 2017Assignee: Syngenta Crop Protection, LLCInventors: Harald Walter, Urs Neuenschwander, Ronald Zeun, Josef Ehrenfreund, Hans Tobler, Camilla Corsi, Clemens Lamberth
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Publication number: 20160192655Abstract: 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: ApplicationFiled: March 15, 2016Publication date: July 7, 2016Applicant: Syngenta Crop Protection, LLCInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Patent number: 9314022Abstract: 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: GrantFiled: September 19, 2013Date of Patent: April 19, 2016Assignee: Syngenta Crop Protection, LLCInventors: Hans Tobler, Harald Walter, Ulrich Johannes Haas
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Patent number: 8680337Abstract: 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: GrantFiled: May 7, 2013Date of Patent: March 25, 2014Assignee: Sungenta LimitedInventors: Hans Tobler, Harald Walter, Josef Ehrenfreund, Camilla Corsi, Fanny Giordano, Martin Zeller, Gottfried Seifert, Shailesh Shah, Neil George, Ian Jones, Paul Bonnett
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Publication number: 20140051736Abstract: 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: ApplicationFiled: September 4, 2013Publication date: February 20, 2014Applicant: SYNGENTA CROP PROTECTION, LLCInventors: Harald WALTER, Urs NEUENSCHWANDER, Ronald ZEUN, Josef EHRENFREUND, Hans TOBLER, Camilla CORSI, Clemens LAMBERTH