Patents by Inventor Michael Drysdale Turnbull

Michael Drysdale Turnbull 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).

  • Mosquito vector control compositions, methods and products utilizing same
    Patent number: 11882828
    Abstract: The present inventions concerns use of a certain methoxyacrylate compound to control mosquitoes, and vector control solutions comprising a defined methoxyacrylate compound, in particular the invention relates to a substrate, to a composition, for controlling mosquitoes comprising a defined methoxyacrylate compound, and to certain methoxyacrylate compounds.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: January 30, 2024
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: Ottmar Franz Hueter, Natalie Anne Miller, Philip Wege, Mark Hoppe, Peter Maienfisch, Michael Drysdale Turnbull
  • MOSQUITO VECTOR CONTROL COMPOSITIONS, METHODS AND PRODUCTS UTILIZING SAME
    Publication number: 20230123440
    Abstract: The present inventions concerns use of a certain methoxyacrylate compound to control mosquitoes, and vector control solutions comprising a defined methoxyacrylate compound, in particular the invention relates to a substrate, to a composition, for controlling mosquitoes comprising a defined methoxyacrylate compound, and to certain methoxyacrylate compounds.
    Type: Application
    Filed: October 24, 2022
    Publication date: April 20, 2023
    Applicant: Syngenta Participations AG
    Inventors: Ottmar Franz HUETER, Natalie Anne MILLER, Philip WEGE, Mark HOPPE, Peter MAIENFISCH, Michael Drysdale TURNBULL
  • MOSQUITO VECTOR CONTROL COMPOSITIONS, METHODS AND PRODUCTS UTILIZING SAME
    Publication number: 20190082687
    Abstract: The present inventions concerns use of a certain methoxyacrylate compound to control mosquitoes, and vector control solutions comprising a defined methoxyacrylate compound, in particular the invention relates to a substrate, to a composition, for controlling mosquitoes comprising a defined methoxyacrylate compound, and to certain methoxyacrylate compounds.
    Type: Application
    Filed: May 31, 2016
    Publication date: March 21, 2019
    Applicant: Syngenta Participations AG
    Inventors: Ottmar Franz HUETER, Natalie Anne MILLER, Philip WEGE, Mark HOPPE, Peter MAIENFISCH, Michael Drysdale TURNBULL
  • PESTICIDAL COMPOUNDS AND THEIR USES
    Publication number: 20180360040
    Abstract: The present invention concerns certain cyclic derivatives of guanidine compounds and their use in protecting plants, their use to control mosquitoes, and vector control management methods or control solutions comprising such a cyclic derivative of guanidine compounds, in particular the invention relates to a substrate, to a composition, comprising a cyclic derivative of guanidine compounds for controlling mosquitoes.
    Type: Application
    Filed: January 12, 2016
    Publication date: December 20, 2018
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Ottmar Franz Hueter, Andrew Edmunds, Mark Hoppe, Philip Wege, Peter Maienfisch, Michael Drysdale Turnbull
  • Herbicidal compounds
    Patent number: 8987455
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein A1, A2, A3, A4, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: March 24, 2015
    Assignee: Syngenta Limited
    Inventors: Matthew Robert Cordingley, Michael Drysdale Turnbull, Nigel James Willetts, Patrick Jelf Crowley
  • Herbicidal pyrido[2,3-b]pyrazines
    Patent number: 8653078
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: February 18, 2014
    Assignee: Syngenta Limited
    Inventors: Matthew Robert Cordingley, V, Michael Drysdale Turnbull, Neil Brian Carter, Patrick Jelf Crowley
  • HERBICIDAL COMPOUNDS
    Publication number: 20140011677
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein A1, A2, A3, A4, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines.
    Type: Application
    Filed: September 6, 2013
    Publication date: January 9, 2014
    Applicant: Syngenta Limited
    Inventors: Matthew Robert Cordingley, Michael Drysdale Turnbull, Nigel James Willetts, Patrick Jelf Crowley
  • Herbicidal compounds
    Patent number: 8557840
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I): wherein A1, A2, A3, A4, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: October 15, 2013
    Assignee: Syngenta Limited
    Inventors: Matthew Robert Cordingley, Michael Drysdale Turnbull, Nigel James Willetts, Patrick Jelf Crowley
  • Herbicidal pyrido[2,3-B]pyrazines and their use as herbicides
    Patent number: 8338598
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or TV-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: December 25, 2012
    Assignee: Syngenta Limited
    Inventors: Matthew Robert Cordingley, Michael Drysdale Turnbull, Neil Brian Carter, Patrick Jelf Crowley
  • Pyrido-pyrazine derivatives useful as herbicidal compounds
    Patent number: 8217055
    Abstract: The present invention relates to compounds of formula (I): wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: July 10, 2012
    Assignee: Syngenta Crop Protection LLC
    Inventors: Neil Brian Carter, Matthew Robert Cordingley, Patrick Jelf Crowley, Michael Drysdale Turnbull
  • Pyrido[2,3-B]pyrazine derivatives useful as herbicidal compounds
    Patent number: 8133847
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or salts or N-oxides thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyrido[2,3-b]pyrazines.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: March 13, 2012
    Assignee: Syngenta Limited
    Inventors: Neil Brian Carter, Matthew Robert Cordingley, Patrick Jelf Crowley, Michael Drysdale Turnbull
  • Herbicidal compounds
    Patent number: 8133849
    Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: March 13, 2012
    Assignee: Syngenta Limited
    Inventors: Nigel James Willetts, Matthew Robert Cordingley, Patrick Jelf Crowley, Suzanna Jane Riley, Michael Drysdale Turnbull
  • HERBICIDAL COMPOUNDS
    Publication number: 20110034334
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I): wherein A1, A2, A3, A4, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines.
    Type: Application
    Filed: January 16, 2009
    Publication date: February 10, 2011
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Matthew Robert Cordingley, Michael Drysdale Turnbull, Nigel James Willetts, Patrick Jelf Crowley
  • HERBICIDAL COMPOUNDS
    Publication number: 20110021351
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or TV-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines.
    Type: Application
    Filed: January 16, 2009
    Publication date: January 27, 2011
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Matthew Robert Cordingley, Michael Drysdale Turnbull, Neil Brian Carter, Patrick Jelf Crowley
  • HERBICIDAL COMPOUNDS
    Publication number: 20100323889
    Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).
    Type: Application
    Filed: November 10, 2008
    Publication date: December 23, 2010
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Nigel James Willetts, Matthew Robert Cordingley, Patrick Jelf Crowley, Suzanna Jane Riley, Michael Drysdale Turnbull
  • PYRIDO-PYRAZINE DERIVATIVES USEFUL AS HERBICIDAL COMPOUNDS
    Publication number: 20100167929
    Abstract: The present invention relates to compounds of formula (I): wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).
    Type: Application
    Filed: December 6, 2007
    Publication date: July 1, 2010
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Neil Brian Carter, Matthew Robert Cordingley, Patrick Jelf Crowley, Michael Drysdale Turnbull
  • PYRIDO[2,3-B]PYRAZINE DERIVATIVES USEFUL AS HERBICIDAL COMPOUNDS
    Publication number: 20090305892
    Abstract: The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or salts or N-oxides thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyrido[2,3-b]pyrazines.
    Type: Application
    Filed: July 16, 2007
    Publication date: December 10, 2009
    Applicant: SYNGENTA LIMITED
    Inventors: Neil Brian Carter, Matthew Robert Cordingley, Patrick Jelf Crowley, Michael Drysdale Turnbull
  • Thiazoles and their agricultural compositions
    Patent number: 5952359
    Abstract: A compound of formula (I),R--S(O).sub.n CH.sub.2 CH.sub.2 CH.dbd.CF.sub.2or a salt thereof, wherein n is 0, 1 or 2; and R is a group of formula (V) or (VII) ##STR1## wherein: at least one of R.sup.2, R.sup.3, R.sup.4 or R.sup.5 is a S(O)nCH.sub.2 CH.sub.2 CH.dbd.CF.sub.2 group; and the remainder of R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are each independently hydrogen, optionally substituted alkyl, optionally substituted alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, alkoxy, alkenyloxy, alkynyloxy, hydroxyalkyl, alkoxyalkyl, optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, optionally substituted aryloxy, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted heteroaryloxy, optionally substituted heteroarylalkoxy, optionally substituted heteroaryloxyalkyl, haloalkyl, haloalkenyl, haloalkynyl, haloalkoxy, haloalkenyloxy, haloalkynyloxy, halogen, hydroxy, cyano, nitro, --NR.sup.7 R.sup.
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: September 14, 1999
    Assignee: ZENECA Limited
    Inventors: Christopher Richard Ayles Godfrey, Matthew Brian Hotson, Nan Catherine Sillars, Alan John Dowling, Michael Drysdale Turnbull, Harjinder Singh Bansal, Allison Mary Smith, Roger Salmon, Steven Fitzjohn
  • Difluorobutenes and difluorobutanes
    Patent number: 5914423
    Abstract: A process for the preparation of a compound of formula (I):HetSCH.sub.2 CH.sub.2 CH.dbd.CF.sub.2 (I)wherein Het is an optionally substituted 5- or 6-membered heterocyclic ring, which comprises reacting a compound of formula (II):HetSH (II)with a compound of formula (III):CF.sub.2 .dbd.CHCH.sub.2 CH.sub.2 L (III)wherein L is chlorine or bromine or a group --OSO2R.sup.a wherein R.sup.a is a C1-4 alkyl group or a phenyl group optionally substituted by a C1-4 alkyl group.
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: June 22, 1999
    Assignee: Zeneca, Limited
    Inventors: Michael Drysdale Turnbull, Nigel James Willetts, Steven Fitzjohn, Prafula Govind Kholia, Harjindersingh Bansal, Alfred Glyn Williams
  • (4,4-difluorobut-3-enylthio)-substituted heterocyclic or carbocyclic ring compounds having pesticidal activity
    Patent number: 5912243
    Abstract: A compound having the formula R--S(O).sub.n CH.sub.2 CH.sub.2 CH.dbd.CF.sub.
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: June 15, 1999
    Assignee: Zeneca Limited
    Inventors: Alan John Dowling, Alison Mary Craig, Christopher Richard Ayles Godfrey, Harjinder Singh Bansal, Matthew Brian Hotson, Michael Drysdale Turnbull, Nan Catherine Sillars, Roger Salmon, Steven Fitzjohn