Patents Assigned to Syngenta Limited
  • Publication number: 20140350061
    Abstract: A compound of formula (I): where A1, A2, A3, A4, A5, A6, G1, L, R1, R2, R3, R4, Y1, Y2 and Y3 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, molluscicidal and nematicidal compositions comprising compounds of formula (I) and to methods of using compounds of formula (I) to combat and control insect, acarine, mollusc and nematode pests.
    Type: Application
    Filed: February 24, 2014
    Publication date: November 27, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Peter RENOLD, Jerome Yves CASSAYRE, Myriem EL QACEMI, Thomas PITTERNA
  • Patent number: 8895474
    Abstract: Compounds of Formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
    Type: Grant
    Filed: January 18, 2010
    Date of Patent: November 25, 2014
    Assignee: Syngenta Limited
    Inventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
  • Patent number: 8895761
    Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: November 25, 2014
    Assignees: Syngenta Limited, Syngenta Crop Protection, LLC
    Inventors: Michel Muehlebach, Christopher John Mathews, James Nicholas Scutt, Stephane Andre Marie Jeanmart, Mangala Govenkar
  • Publication number: 20140342912
    Abstract: This invention relates to the use of aromatic phosphate esters of formula (I) wherein R1, R2 and R2 are as defined within the description, as adjuvants in compositions, particularly for agrochemical use, as well to compositions comprising such an aromatic phosphate ester, in combination with at least one agrochemical and optionally at least one surfactant. The invention further extends to methods of making and using such compositions.
    Type: Application
    Filed: November 23, 2012
    Publication date: November 20, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Gordon Alastair Bell, Philip Taylor
  • Patent number: 8889595
    Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: November 18, 2014
    Assignees: Syngenta Participations AG, Syngenta Limited
    Inventors: John Benjamin Taylor, Jeffrey Steven Wailes, Stephane André Marie Jeanmart, Mangala Govenkar
  • Publication number: 20140329679
    Abstract: The present invention relates to compositions for protecting crop of useful plants from the harmful effects of certain sulphonanilide derivative herbicides as well as methods for protecting crops of useful plants from the harmful effects of these herbicides and methods for combating weeds in crops of useful plants.
    Type: Application
    Filed: May 5, 2012
    Publication date: November 6, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Paul John De Fraine, Mark Spinney, William Guy Whittingham, Ian Zlexei Zelaya, Anne Mary Rees
  • Publication number: 20140323300
    Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein R1, R2, R3 and R4 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.
    Type: Application
    Filed: December 7, 2012
    Publication date: October 30, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: William Guy Whittingham, Nicholas Phillip Mulholland, Russell Viner, Alison Clare Elliott, Katy Louise Bridgwood, John Martin Clough, Kevin Beautement, Glynn Mitchell, Gordon Munns
  • Publication number: 20140323303
    Abstract: The present invention relates to a compound of formula (I): wherein: X is methyl or chlorine; R1 is methyl or chlorine; R2 is hydrogen, methyl, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, fluorine, chlorine, bromine, methoxy, ethoxy or fluoromethoxy; and G, R3, R4, R5 and R6 are as defined herein; wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.
    Type: Application
    Filed: November 30, 2012
    Publication date: October 30, 2014
    Applicants: Syngenta Participations AG, Syngenta Limited
    Inventors: Alaric James Avery, Mangala Mahadev Phadte, James Nicholas Scutt, John Benjamin Taylor, Russell Colin Viner, Jeffrey Steven Wailes
  • Patent number: 8865623
    Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
    Type: Grant
    Filed: January 6, 2010
    Date of Patent: October 21, 2014
    Assignee: Syngenta Limited
    Inventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
  • Patent number: 8852618
    Abstract: Mixtures containing gamma-cyhalothrin [(S)-?-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate] and another compound having insecticidal, nematicidal, acaricidal, molluscicidal, fungicidal, plant growth regulating or herbicidal activity are provided. Compositions containing the mixture and insecticidal methods using such mixtures or compositions are also provided.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: October 7, 2014
    Assignee: Syngenta Limited
    Inventor: Martin Stephen Clough
  • Publication number: 20140256546
    Abstract: The present invention provides a compound of Formula (I) or an agronomically acceptable salt thereof, wherein: R2 is selected from the group consisting of (A1), (A2) and (A3) wherein X1 is N or CR7X2 is N or CR8X3 is N or CR9X4 is N or CR6R1, R3, R4, R5 R6, R7, R8 and R9 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.
    Type: Application
    Filed: October 3, 2011
    Publication date: September 11, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Yunas Bhonoah, Alison Clare Elliott, Steven Gaulier, Kenneth Ling, Glynn Mitchell, James Alan Morris, Paula Rocha Rzepa, Russell Colin Viner
  • Patent number: 8828908
    Abstract: Bicyclic dione compounds of formula (I), and derivatives thereof, which are suitable for use as herbicides.
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: September 9, 2014
    Assignee: Syngenta Limited
    Inventors: Christopher John Mathews, Matthew Brian Hotson, Alan John Dowling, James Nicholas Scutt, Mangala Govenkar, Lee Challinor
  • Publication number: 20140249031
    Abstract: The present invention relates to crystalline particles [particularly organic particles or agrochemical particles] coated with micelles of copolymers, to compositions comprising such particles, to a process for preparing the coated particles and to uses of the particles and the compositions [for example to produce surface coatings with high loadings of copolymer and uses of products derived therefrom].
    Type: Application
    Filed: July 3, 2012
    Publication date: September 4, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Patrick Joseph Mulqueen, Niall Rae Thomson, Simon Richard Biggs, Nelly Chagneux, Mathieu Edmond Rene Dubois, Prodip Sarker, Shane Scanlon
  • Publication number: 20140249328
    Abstract: This invention relates to a formulation comprising a compound of formula (I) where R1 and R2 are each independently hydrogen, optionally substituted C1-18 alkyl, optionally substituted C1-18 alkenyl, optionally substituted C3-8 cycloalkyl, optionally substituted C3-8 cycloalkenyl or optionally substituted aryl; provided that the total number of carbon atoms in R1 and R2 is an integer from 5 to 40 inclusive; the use of a compound of formula (I) (i) as an adjuvant provided that the total number of carbon atoms in R1 and R2 is an integer from 5 to 40 inclusive; and (ii) as a solvent provided that the total number of carbon atoms in R1 and R2 is an integer from 5 to 20 inclusive; to certain novel compounds of formula (I) and to a process for preparing those novel compounds.
    Type: Application
    Filed: July 27, 2011
    Publication date: September 4, 2014
    Applicant: SYNGENTA LIMITED
    Inventor: Anne Waller
  • Patent number: 8808720
    Abstract: A product comprising microcapsules which themselves comprise (a) a polymeric shell; and (b) a core which comprises (i) a solid agrochemical dispersed in a matrix and (ii) a water-immiscible liquid characterized in that the matrix is distributed non-continuously throughout the water-immiscible liquid.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: August 19, 2014
    Assignee: Syngenta Limited
    Inventors: Patrick Joseph Mulqueen, Anne Waller, Julia Lynne Ramsay, Geoffrey William Smith
  • Patent number: 8809235
    Abstract: Agrochemical concentrates having a continuous water-containing single phase, where said continuous phase also comprises an oil-based adjuvant and a hydrotrope capable of solubilizing said adjuvant in said continuous phase, a process for making these concentrates and a method of using these concentrates.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: August 19, 2014
    Assignee: Syngenta Limited
    Inventors: Gordon Bell, Guy Ramsay
  • Publication number: 20140221206
    Abstract: The invention provides a herbicidal composition comprising a mixture of: (a) polymeric microparticles containing a first herbicide, wherein the first herbicide is a synthetic auxin herbicide (e.g. dicamba, MCPA or 2,4-D) or an acetolactate synthase (ALS) inhibitor herbicide (e.g. triasulfuron, tribenuron-methyl, iodosulfuron-methyl, mesosulfuron-methyl, sulfosulfuron, flupyrsulfuron-methyl, or pyroxsulam); wherein the first herbicide, when in a salt-free form and when not contained within polymeric microparticles, antagonises the herbicidal activity of pinoxaden; and (b) pinoxaden; wherein the polymeric microparticles are controlled-release matrices, within which is the first herbicide, and which function in such a way as to control and/or slow down the release of the first herbicide from the polymeric microparticles into a liquid (e.g. aqueous) medium when the polymeric microparticles are placed (e.g. dispersed) in and in contact with the liquid medium.
    Type: Application
    Filed: September 3, 2012
    Publication date: August 7, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Carol Formstone, Martine Ingrid De Heer, Philip Taylor, Sian Janet Taylor
  • Patent number: 8791303
    Abstract: Compounds of formula (I) are suitable for use as herbicides: wherein R is methyl, ethyl, vinyl, ethynyl or cyclopropyl, R1 is hydrogen, C1-C6alkyl, C1-C6haloalkyl, C3-C7cycloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, vinyl, propenyl, ethynyl, propynyl, halogen, or optionally substituted phenyl, R2 is methyl, ethyl, vinyl, ethynyl or methoxy, R3 and R4 are hydrogen or together form a double bond, A is C3-C7cycloalkyl which is unsubstituted or substituted once or twice by C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6alkylcarbonyloxy, C2-C6alkenyl, ?O or ?N—R10, or A is cyclohexyl substituted once, at the 4-position, by one (C3-C6cycloalkyl)methoxy, C3-C6cycloalkyloxy, C2-C5alkenyl-CH2-oxy, or benzyloxy substituent, or A is decahydro-1-naphthyl or decahydro-2-naphthyl, or A is optionally substituted phenyl, and G is hydrogen or an agriculturally acceptable metal, sulfonium, ammonium or a latentiating group.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: July 29, 2014
    Assignee: Syngenta Limited
    Inventors: Daniel Jason Foley, Stephane André Marie Jeanmart, Adrian Longstaff, Robert William Parsons, Claire Janet Russell, John Benjamin Taylor, Jeffrey Steven Wailes
  • Publication number: 20140206534
    Abstract: The present invention relates to a process for coating a surface with micelles which comprise an AB block copolymer comprising the step of treating the surface with an apolar liquid containing the micelles; and to surfaces coated with such micelles.
    Type: Application
    Filed: July 3, 2012
    Publication date: July 24, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Patrick Joseph Mulqueen, Niall Rae Thomson, Simon Richard Biggs, Nelly Chagneux, Mathieu Edmond Rene Dubois, Prodip Sarker, Shane Scanlon
  • Patent number: 8771959
    Abstract: Methods for making transgenic plants that are resistant to HPPD herbicides are presented. Polynucleotides other than those from Pseudomonas fluorescens that encode resistant HPPD enzymes are enclosed for use in the process of making transgenic plants that are tolerant to HPPD-inhibiting herbicides.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: July 8, 2014
    Assignee: Syngenta Limited
    Inventors: Christopher John Andrews, Simon Anthony James Warner, Timothy Robert Hawkes