Patents by Inventor Timothy Robert Desson

Timothy Robert Desson 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).

  • 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
  • Herbicidal compounds
    Patent number: 11608323
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3, Ra, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 21, 2023
    Assignees: SYNGENTA PARTICIPATIONS AG, SYNGENTA LIMITED
    Inventors: James Alan Morris, Jutta Elisabeth Boehmer, Ravindra Sonawane, Timothy Robert Desson, Sally Elizabeth Russell, Kenneth Ling, Alan Joseph Hennessy, Matthew Brian Hotson, Adrian Longstaff, Sr., Mangala Phadte, Claire Janet Russell, Jake Goodwin-Tindall
  • 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
    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 mixtures
    Patent number: 10512264
    Abstract: The present invention provides a composition comprising (A) a compound of formula (I) wherein R1 is methyl, methoxy or chloro, R2 is methyl or chloro and A is a substituted heteroaryl group, or an N-oxide or salt form thereof, and (B) one or more further herbicides; as well as the use of such compositions in controlling plants or inhibiting plant growth.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: December 24, 2019
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: James Alan Morris, Jutta Elisabeth Boehmer, William Guy Whittingham, Timothy Robert Desson, Anne Jacqueline Dalencon, Brian Pickett, Nikolaos Kaloumenos, Akos Balogh
  • HERBICIDAL COMPOUNDS
    Publication number: 20190112288
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3, Ra, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 18, 2019
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: James Alan MORRIS, Jutta Elisabeth BOEHMER, Ravindra SONAWANE, Timothy Robert Desson, Sally Elizabeth Russell, Kenneth Ling, Alan Joseph Hennessy, Matthew Brian Hotson, Adrian Longstaff, SR., Mangala Phadte, Claire Janet Russell, Jake GOODWIN-TINDALL
  • Chemical compounds
    Patent number: 9963445
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3 and A are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: May 8, 2018
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: John Martin Clough, Jutta Elisabeth Boehmmer, Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, James Alan Morris, Timothy Robert Desson, Matthew Brian Hotson, Sally Russell, Kenneth Ling, Susan Patricia Barnett, David Philip Bacon, Donn Warwick Moseley, William Roderick Mound, Alan John Dowling
  • 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
  • Herbicidal compounds
    Patent number: 9936701
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: April 10, 2018
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: James Alan Morris, Shuji Hachisu, William Guy Whittingham, Anne Jaqueline Dalencon, Jutta Elisabeth Boehmer, Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, Alan John Dowling, Timothy Robert Desson, Sitaram Pal, Janice Black, Swarnendu Sasmal, Guruprasad Narashimh Sawant, Srinivas Reddy Purumandla, Sujit Kumar Ghorai
  • HERBICIDAL MIXTURES
    Publication number: 20180092358
    Abstract: The present invention provides a composition comprising (A) a compound of formula (I): wherein R1 is methyl or methoxy, R2 is hydrogen, methyl or ethoxy and A is a substituted heteroaryl group, or an N-oxide or salt form thereof, and (B) one or more further herbicides; as well as the use of such compositions in controlling plants or inhibiting plant growth.
    Type: Application
    Filed: March 31, 2016
    Publication date: April 5, 2018
    Applicant: Syngenta Participations AG
    Inventors: James Alan Morris, Jutta Elisabeth Boehmer, Alan Joseph Hennessy, Timothy Robert Desson, Sally Elizabeth Russell, Claire Janet Russell, Brian Pickett, Nikolaos Kaloumenos, Akos Balogh
  • HERBICIDAL MIXTURES
    Publication number: 20180084778
    Abstract: The present invention provides a composition comprising (A) a compound of formula (I) wherein R1 is methyl, methoxy or chloro, R2 is methyl or chloro and A is a substituted heteroaryl group, or an N-oxide or salt form thereof, and (B) one or more further herbicides; as well as the use of such compositions in controlling plants or inhibiting plant growth.
    Type: Application
    Filed: March 24, 2016
    Publication date: March 29, 2018
    Applicant: Syngenta Participations AG
    Inventors: James Alan MORRIS, Jutta Elisabeth BOEHMER, WIlliam Guy WHITTINGHAM, Timothy Robert DESSON, Anne Jacqueline DALENCON, Brian PICKETT, Nikolas KALOUMENOS, Akos BALOGH
  • Dihydro-hydantoin derivatives with herbicidal activity
    Patent number: 9751865
    Abstract: The invention relates to substituted dihydro-hydantoin derivatives of the formula (I) wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds 10 to control or inhibit plant growth.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: September 5, 2017
    Assignee: Syngenta Limited
    Inventors: James Alan Morris, Ravindra Sonawane, Mangala Phadte, Jake Goodwin-Tindall, Jutta Elisabeth Boehmer, Timothy Robert Desson, Claire Janet Russell, Alan Joseph Hennessy, Matthew Brian Hotson
  • 1-(pyridazin-3-yl)-imidazolidin-2-one derivatives as herbicides
    Patent number: 9723840
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: August 8, 2017
    Assignees: Syngenta Limited, Syngetna Participations AG
    Inventors: Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, Kenneth Ling, Sally Elizabeth Russell, Timothy Robert Desson, Matthew Brian Hotson, Donn Warwick Moseley, Jutta Elisabeth Boehmer, James Alan Morris, Alan Joseph Hennessy
  • Herbicidal Compounds
    Publication number: 20170121319
    Abstract: The invention relates to dihydro-hydantoin compounds of the formula (I) wherein X, Rb, Rc, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Application
    Filed: June 12, 2015
    Publication date: May 4, 2017
    Applicant: Syngenta Participations AG
    Inventors: Alan Joseph HENNESSY, James Alan MORRIS, Mangala PHADTE, Timothy Robert DESSON, Jake GOODWIN-TINDALL, Sally Elizabeth RUSSELL, Jutta Elisabeth BOEHMER, Donn Warwick MOSELEY
  • Chemical compounds
    Patent number: 9611248
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3 and A are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: April 4, 2017
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: Alan John Dowling, John Martin Clough, Jutta Martin Boehmer, Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, James Alan Morris, Timothy Robert Desson, Matthew Brian Hotson, Sally Russell, Kenneth Ling, Susan Patricia Barnett, David Philip Bacon, Donn Warwick Moseley, William Roderick Mound
  • Chemical compounds
    Patent number: 9605004
    Abstract: The invention relates to pyrrolone compounds of the formula (I), wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: March 28, 2017
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: Alan John Dowling, Timothy Robert Desson, William Guy Whittingham, Anne Jacqueline Dalencon, James Alan Morris, Jutta Elisabeth Boehmer, Mangala Phadte, Adrian Longstaff, Matthew Brian Hotson, Paul John De Fraine, Alison Jane Thompson, Shuji Hachisu
  • Chemical compounds
    Patent number: 9487502
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3, Ra, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: November 8, 2016
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: Mangala Phadte, Ravindra Sonaware, James Alan Morris, Alan Joseph Hennessy, Jutta Elisabeth Boehmer, Adrian Longstaff, Timothy Robert Desson, Sally Elizabeth Russell, Matthew Brian Hotson, Donn Warwick Moseley, Claire Janet Russell, Jake Goodwin-Tindall
  • DIHYDRO-HYDANTOIN DERIVATIVES WITH HERBICIDAL ACTIVITY
    Publication number: 20160318906
    Abstract: The invention relates to substituted dihydro-hydantoin derivatives of the formula (I) wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds 10 to control or inhibit plant growth.
    Type: Application
    Filed: December 17, 2014
    Publication date: November 3, 2016
    Applicant: Syngenta Limited
    Inventors: James Alan MORRIS, Ravindra SONAWANE, Mangala PHADTE, Jake GOODWIN-TINDALL, Jutta Elisabeth BOEHMER, Timothy Robert DESSON, Claire Janet RUSSELL, Alan Joseph HENNESSY, Matthew Brian HOTSON
  • 1-(PYRIDAZIN-3-YL)-IMIDAZOLIDIN-2-ONE DERIVATIVES AS HERBICIDES
    Publication number: 20160262395
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Application
    Filed: November 6, 2014
    Publication date: September 15, 2016
    Applicants: SYNGENTA PARTICIPATIONS AG, SYNGENTA LIMITED
    Inventors: Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, Kenneth Ling, Sally Elizabeth Russell, Timothy Robert Desson, Matthew Brian Hotson, Donn Warwick Moseley, Jutta Elisabeth Boehmer, James Alan Morris, Alan Joseph Hennessy