Patents Assigned to Syngenta Crop Protection LLC
  • 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
  • Patent number: 10364235
    Abstract: The invention relates to compounds of formula (I): where A1, A2, A3, A4, G, R1, R2, R3 and R4 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising the compounds of formula (I) and to methods of using the compounds of formula (I) to control insect, acarine, nematode and mollusc pests.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: July 30, 2019
    Assignees: Synenta Crop Protection LLC, Syngenta Limited
    Inventors: Peter Renold, Jerome Yves Cassayre, Myriem El Qacemi, Jagadish Pabba, Thomas Pitterna
  • Publication number: 20190166842
    Abstract: The present invention relates to compounds of formula (I): wherein A1, A2, A3, A4, G1, L, Y1, Y2, Y3, Y4, R1, R2, R3 and R4 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to intermediates for preparing compounds of formula (I), to compositions comprising them and to methods of using them to combat and control insect, acarine, nematode and mollusc pests.
    Type: Application
    Filed: February 5, 2019
    Publication date: June 6, 2019
    Applicant: SYNGENTA CROP PROTECTION LLC
    Inventors: Jerome Yves CASSAYRE, Peter RENOLD, Myriem EL QACEMI, Thomas PITTERNA, Julie Clementine TOUEG
  • Publication number: 20190071407
    Abstract: The present invention relates to compounds formula (I): wherein P is P1, P2, heterocyclyl or heterocyclyl substituted by one to five Z; and wherein A1, A2, A3, A4, G1, R1, R2, R3, R4, R5, R6, R17, R18, R19 and R20 are as defined herein; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising the compounds of formula (I) and to methods of using the compounds of formula (I) to control insect, acarine, nematode and mollusc pests.
    Type: Application
    Filed: November 1, 2018
    Publication date: March 7, 2019
    Applicant: Syngenta Crop Protection LLC
    Inventors: Thomas Pitterna, Myriem El Qacemi, Jerome Yves Cassayre, Peter Renold, Vladimir Bobosik
  • 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: 10155730
    Abstract: The present invention relates to compounds formula (I): wherein P is P1, P2, heterocyclyl or heterocyclyl substituted by one to five Z; and wherein A1, A2, A3, A4, G1, R1, R2, R3, R4, R5, R6, R17, R18, R19 and R20 are as defined herein; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising the compounds of formula (I) and to methods of using the compounds of formula (I) to control insect, acarine, nematode and mollusc pests.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: December 18, 2018
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Thomas Pitterna, Myriem El Qacemi, Jerome Yves Cassayre, Peter Renold, Vladimir Bobosik
  • 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: 20180289015
    Abstract: The present invention provides a method of substantially retaining or otherwise preserving the biological activity of a dsRNA, present in a cell lysate, to post-transcriptionally silence the expression of a gene in a target organism, comprising the step of adding to the lysate a compound having the function of a protein- or amine-cross linking agent. The invention also comprises compositions comprising the lysate comprising dsRNA, and protein cross linking agents, as well as the use of said agents in the method.
    Type: Application
    Filed: September 27, 2016
    Publication date: October 11, 2018
    Applicants: SYNGENTA CROP PROTECTION LLC, DEVGEN NV
    Inventors: Pascale Feldmann, Jeffrey David Fowler, Wendy Maddelein, Nina Cromheecke, Isabelle Maillet
  • 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: 10004223
    Abstract: The present invention relates to methods for generating polymeric particles which comprise one or more active ingredients. The invention also relates to the use of such polymeric particles as a seed treatment. The present technology provides an improved seed treatment suitable for applying plant propagation materials. The seed treatment of the present technology includes the use of high aspect-ratio particles as a seed treatment. The present technology has been found to have advantageous properties associated with the seed treatment including increased adherence of the formulation to the seed and reduced tendency to dust off.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: June 26, 2018
    Assignee: Syngenta Crop Protection LLC
    Inventors: Jeffrey Fowler, Sejong Kim
  • Patent number: 9980479
    Abstract: A method of reducing damage to plant propagation material and plant organs which grow at a later time by a representative of the class Nematode, which method comprises (I) treating the propagation material with (A) a chelating agent, and optionally (B) a macrocyclic lactone compound or another pesticide, before the material is sown or planted, or (II) applying (A) a chelating agent, and optionally (B) a macrocyclic lactone compound or another pesticide, to the locus of the material or the treated material defined in (I) before its planting, and/or at its planting and/or during its growth.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: May 29, 2018
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Max Angst, Elmar Kerber, Adel Morcos
  • 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: 20180065956
    Abstract: The invention relates to compounds of formula (I): where A1, A2, A3, A4, G, R1, R2, R3 and R4 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising the compounds of formula (I) and to methods of using the compounds of formula (I) to control insect, acarine, nematode and mollusc pests.
    Type: Application
    Filed: November 13, 2017
    Publication date: March 8, 2018
    Applicants: Syngenta Crop Protection LLC, Syngenta Limited
    Inventors: Peter Renold, Jerome Yves Cassayre, Myriem El Qacemi, Jagadish Pabba, Thomas Pitterna
  • Patent number: 9878970
    Abstract: The present invention relates to a novel a process for the preparation of 9-dichloromethylene-1,2,3,4-tetrahydro-1,4-methano-naphthalen-5-ylamine which process comprises a) reacting cyclopentadiene in the presence of a radical initiator and CXCl3, wherein X is chloro or bromo, to a compound of formula I1, or aa) reacting cyclopentadiene with CXCl3, wherein X is chloro, in the presence of a metal catalyst to a compound of formula I1, wherein X is chloro, b) reacting the compound of formula I1 with a base in the presence of an appropriate solvent to the compound of formula III, c) and converting the compound of formula III in the presence of 1,2-dehydro-6-nitrobenzene to the compound of formula IV, and d) hydrogenating the compound of formula IV in the presence of a metal catalyst.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: January 30, 2018
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Denis Gribkov, Bjorn Antelmann, Fanny Bois, Harald Walter, Alain De Mesmaeker
  • Publication number: 20180016211
    Abstract: The present invention relates to a novel a process for the preparation of 9-dichloromethylene-1,2,3,4-tetrahydro-1,4-methano-naphthalen-5-ylamine which process comprises a) reacting cyclopentadiene in the presence of a radical initiator and CXCl3, wherein X is chloro or bromo, to a compound of formula II, or aa) reacting cyclopentadiene with CXCl3, wherein X is chloro, in the presence of a metal catalyst to a compound of formula II, wherein X is chloro, b) reacting the compound of formula II with a base in the presence of an appropriate solvent to the compound of formula III, c) and converting the compound of formula III in the presence of 1,2-dehydro-6-nitrobenzene to the compound of formula IV, and d) hydrogenating the compound of formula IV in the presence of a metal catalyst.
    Type: Application
    Filed: September 27, 2017
    Publication date: January 18, 2018
    Applicant: Syngenta Crop Protection, LLC
    Inventors: Denis GRIBKOV, Bjorn ANTELMANN, Fanny BOIS, Harald WALTER, Alain DE MESMAEKER
  • Patent number: 9839218
    Abstract: Stable, single-phase pesticidal emulsifiable concentrates are provided which comprise (a) a pesticide mixture comprising a major amount of a water-insoluble pesticide and a minor amount of a water-soluble pesticidal salt; (b) a solvent system comprising (i) a major amount of an organic solvent comprising at least one non aqueous polar solvent; and (ii) a minor amount of water; and, optionally, (c) an emulsifying surfactant system enabling an oil in water emulsion to be formed when the concentrate formulation is diluted upon addition to water.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: December 12, 2017
    Assignee: Syngenta Crop Protection LLC
    Inventors: Colin D Miln, Ravi Ramachandran, Giulia Capuzzi
  • Patent number: 9834546
    Abstract: The invention relates to compounds of formula (I): where A1, A2, A3, A4, G, R1, R2, R3 and R4 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising the compounds of formula (I) and to methods of using the compounds of formula (I) to control insect, acarine, nematode and mollusc pests.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: December 5, 2017
    Assignees: Syngenta Limited, Syngenta Crop Protection LLC
    Inventors: Peter Renold, Jerome Yves Cassayre, Myriem El Qacemi, Jagadish Pabba, Thomas Pitterna
  • Patent number: 9796646
    Abstract: The present invention relates to a novel process for the preparation of 9-dichloromethylene-1,2,3,4-tetrahydro-1,4-methano-naphthalen-5-ylamine which process comprises a) reacting cyclopentadiene in the presence of a radical initiator and CXCl3, wherein X is chloro or bromo, to a compound of formula II aa) reacting cyclopentadiene with CXCl3, wherein X is chloro, in the presence of a metal catalyst to a compound of formula II wherein X is chloro, b) reacting the compound of formula II with a base in the presence of an appropriate solvent to the compound of formula III c) and converting the compound of formula III in the presence of 1,2-dehydro-6-nitrobenzene to the compound of formula IV and d) hydrogenating the compound of formula IV in the presence of a metal catalyst.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: October 24, 2017
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Denis Gribkov, Bjorn Antelmann, Fanny Giordano, Harald Walter, Alain De Mesmaeker
  • Patent number: 9743668
    Abstract: The invention includes aqueous compatibilized pesticidal formulations and methods of making them. In typical embodiments, formulations comprise a first electrolytic pesticide and a second electrolytic pesticide, and about 30 to about 300 g/L of at least one alkyl polyglycoside. The invention also includes methods of preparing pesticidal formulations to increase the concentration of the electrolytic pesticides. The invention also includes storage and transport systems containing formulation embodiments. The invention also includes methods inhibiting pests.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: August 29, 2017
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Julia Lynne Ramsay, David Stock, Gordon Alstair Bell, Claudio Screpanti, Colin Douglas Miln, Henry Ebun Agbaje, Charles A. Jones, III, Ravi Ramachandran
  • 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