Patents by Inventor Glynn Mitchell

Glynn Mitchell 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).

  • Herbicidal compounds
    Patent number: 12637437
    Abstract: The present invention related to compounds of Formula (I) or an agronomically acceptable salt thereof, wherein R1, R2, R3, R4 and R5 are as described herein. The invention further relates to compositions comprising said compounds, to methods of controlling weeds using said compositions, to the use of Compounds of Formula (I) as a herbicide, and methods of making said compounds.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: May 26, 2026
    Assignee: SYNGENTA CROP PROTECTION AG
    Inventors: Paul Matthew Burton, Glynn Mitchell, Nicholas John Taylor, Sarah Armstrong
  • HERBICIDAL COMPOUNDS
    Publication number: 20240254094
    Abstract: The present invention related to compounds of Formula (I) or an agronomically acceptable salt thereof, wherein R1, R2, R3, R4 and R5 are as described herein. The invention further relates to compositions comprising said compounds, to methods of controlling weeds using said compositions, to the use of Compounds of Formula (I) as a herbicide, and methods of making said compounds.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 1, 2024
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Paul Matthew BURTON, Glynn MITCHELL, Nicholas John TAYLOR, Sarah ARMSTRONG
  • SUBSTITUTED CYCLIC AMIDES AND THEIR USE AS HERBICIDES
    Publication number: 20240025853
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound. N-oxide, salt or composition.
    Type: Application
    Filed: August 30, 2023
    Publication date: January 25, 2024
    Inventors: Andrew Duncan SATTERFIELD, Matthew James CAMPBELL, James Francis BEREZNAK, Guy William WHITTINGHAM, Glynn MITCHELL, Christopher John MATHEWS, James Nicholas SCUTT, James Alan MORRIS, Jonathan Wesley Paul DALLIMORE, Timothy Robert DESSON, Katharine Mary INGRAM, Kenneth LING
  • Substituted cyclic amides and their use as herbicides
    Patent number: 11787765
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound, N-oxide, salt or composition.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: October 17, 2023
    Assignee: FMC Corporation
    Inventors: Andrew Duncan Satterfield, Matthew James Campbell, James Francis Bereznak, William Guy Whittingham, Glynn Mitchell, Christopher John Mathews, James Nicholas Scutt, James Alan Morris, Jonathan Wesley Paul Dallimore
  • HERBICIDAL COMPOUNDS
    Publication number: 20230219904
    Abstract: The present invention related to compounds of Formula (I) or an agronomically Macceptable salt thereof, wherein Q, R2, R3, R4 and R5 are as described herein. The invention further relates to compositions comprising said compounds, to methods of controlling weeds using said compositions, and to the use of Compounds of Formula (I) as a herbicide.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 13, 2023
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Paul Matthew BURTON, Glynn MITCHELL, Ramya RAJAN, Katie EMERY, Nicholas John TAYLOR
  • HERBICIDAL COMPOUNDS
    Publication number: 20220402882
    Abstract: The present invention relates to compounds Formula (I) wherein Q, R2, R3 and R4 are as defined herein. The invention further relates to compositions comprising said compounds, and methods of controlling weeds using said compounds and/or compositions.
    Type: Application
    Filed: November 13, 2020
    Publication date: December 22, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Paul Matthew BURTON, Ramya RAJAN, Katie EMERY, Glynn MITCHELL, David BURNS, Andrea MCGRANAGHAN
  • SUBSTITUTED CYCLIC AMIDES AND THEIR USE AS HERBICIDES
    Publication number: 20220127229
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound, N-oxide, salt or composition.
    Type: Application
    Filed: November 1, 2021
    Publication date: April 28, 2022
    Inventors: Andrew Duncan Satterfield, Matthew James CAMPBELL, James Francis BEREZNAK, William Guy WHITTINGHAM, Glynn MITCHELL, Christopher John MATHEWS, James Nicholas SCUTT, James Alan MORRIS, Jonathan Wesley Paul DALLIMORE, Katharine Mary INGRAM, Timothy Robert DESSON, Kenneth LING
  • Substituted cyclic amides and their use as herbicides
    Patent number: 11180453
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound, N-oxide, salt or composition.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: November 23, 2021
    Assignee: FMC Corporation
    Inventors: Andrew Duncan Satterfield, Matthew James Campbell, James Francis Bereznak, William Guy Whittingham, Glynn Mitchell, Christopher John Mathews, James Nicholas Scutt, James Alan Morris, Jonathan Wesley Paul Dallimore
  • SUBSTITUTED CYCLIC AMIDES AND THEIR USE AS HERBICIDES
    Publication number: 20200347017
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound, N-oxide, salt or composition.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 5, 2020
    Inventors: Andrew Duncan SATTERFIELD, Matthew James CAMPBELL, James Francis BEREZNAK, William Guy WHITTINGHAM, Glynn MITCHELL, Christopher John MATHEWS, James Nicholas SCUTT, James Alan MORRIS, Jonathan Wesley Paul DALLIMORE, Katharine Mary INGRAM, Timothy Robert DESSON, Kenneth LING
  • Substituted cyclic amides and their use as herbicides
    Patent number: 10654804
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound, N-oxide, salt or composition.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: May 19, 2020
    Assignee: FMC Corporation
    Inventors: Andrew Duncan Satterfield, Matthew James Campbell, James Francis Bereznak, William Guy Whittingham, Glynn Mitchell, Christopher John Mathews, James Nicholas Scutt, James Alan Morris, Jonathan Wesley Paul Dallimore, Katharine Mary Ingram, Timothy Robert Desson, Kenneth Ling
  • Herbicidal compounds
    Patent number: 10512268
    Abstract: The present invention relates to compounds of Formula (I) or an agronomically acceptable salt of said compounds wherein A1, A2, 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: Grant
    Filed: June 28, 2016
    Date of Patent: December 24, 2019
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventor: Glynn Mitchell
  • Herbicidal compounds
    Patent number: 10194660
    Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein A1a, A1b, R1, R2, R3 and R4 and R5 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: Grant
    Filed: June 10, 2016
    Date of Patent: February 5, 2019
    Assignee: Syngenta Participations AG
    Inventors: Glynn Mitchell, Nicholas Phillip Mulholland, Yunas Bhonoah
  • Triazolotriazinone derivatives having activity a s herbicides
    Patent number: 10125138
    Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein Q, R2 and R3 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds, in particular in crops of useful plants, and to intermediates used to synthesize said compounds.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: November 13, 2018
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: Glynn Mitchell, Linda Hazel Curley
  • HERBICIDAL COMPOUNDS
    Publication number: 20180295839
    Abstract: The present invention relates to compounds of Formula (I) or an agronomically acceptable salt of said compounds wherein A1, A2, 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: June 28, 2016
    Publication date: October 18, 2018
    Applicant: Syngenta Participations AG
    Inventor: Glynn MITCHELL
  • HERBICIDAL COMPOUNDS
    Publication number: 20180177190
    Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein A1a, A1b, R1, R2, R3 and R4 and R5 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: June 10, 2016
    Publication date: June 28, 2018
    Applicant: Syngenta Participations AG
    Inventors: Glynn MITCHELL, Nicholas Phillip MULHOLLAND, Yunas BHONOAH
  • Herbicidal quinolines
    Patent number: 9980486
    Abstract: The present invention relates to compounds of formula (I), or an agronomically acceptable salt of said compounds wherein A1a, A1b, R1, R2, R3, R4, R5 and R6 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: Grant
    Filed: September 11, 2015
    Date of Patent: May 29, 2018
    Assignee: Syngenta Participations AG
    Inventors: Glynn Mitchell, Gordon Richard Munns, Matthew Carl Plane, Nicholas Phillip Mulholland
  • SUBSTITUTED CYCLIC AMIDES AND THEIR USE AS HERBICIDES
    Publication number: 20180099935
    Abstract: Disclosed are compounds of Formula 1, N-oxides of the compounds and salts of the compounds and N-oxides: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, J, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of such a compound, N-oxide, salt or composition.
    Type: Application
    Filed: June 1, 2016
    Publication date: April 12, 2018
    Inventors: Andrew Duncan Satterfield, Matthew James Campbell, James Francis Bereznak, William Guy Whittingham, Glynn Mitchell, Christopher John Mathews, James Nicholas Scutt, James Alan Morris, Jonathan Wesley Paul Dallimore, Katharine Mary Ingram, Timothy Robert Desson, Kenneth Ling
  • TRIAZOLOTRIAZINONE DERIVATIVES HAVING ACTIVITY A S HERBICIDES
    Publication number: 20180044340
    Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein Q, R2 and R3 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds, in particular in crops of useful plants, and to intermediates used to synthesise said compounds.
    Type: Application
    Filed: February 24, 2016
    Publication date: February 15, 2018
    Applicant: Syngenta Participations AG
    Inventors: Glynn MITCHELL, Linda Hazel CURLEY
  • HERBICIDAL QUINOLINES
    Publication number: 20170251670
    Abstract: The present invention relates to compounds of formula (I), or an agronomically acceptable salt of said compounds wherein A1a, A1b, R1, R2, R3, R4, R5 and R6 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: September 11, 2015
    Publication date: September 7, 2017
    Applicant: Syngenta Participations AG
    Inventors: Glynn MITCHELL, Gordon Richard MUNNS, Matthew Carl PLANE, Nicholas Phillip MULHOLLAND
  • Herbicidal compounds
    Patent number: 9701662
    Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein A1, A2, R1, R2, R3 and R4 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds, in particular in crops of useful plants, and to intermediates used to synthesize said compounds.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: July 11, 2017
    Assignee: Syngenta Participations AG
    Inventors: Glynn Mitchell, Nicholas Phillip Mulholland