Patents by Inventor Stephane André Marie Jeanmart

Stephane André Marie Jeanmart 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).

  • Patent number: 10375956
    Abstract: The present invention relates to a compound of formula (I): wherein: R8 and R9, independently of each other, are hydrogen, fluorine or C1-C3alkyl; R10 is hydrogen or methyl (preferably hydrogen); and the other substituents are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be 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: Grant
    Filed: June 3, 2014
    Date of Patent: August 13, 2019
    Assignee: Syngenta Limited
    Inventors: Ian Henry Aspinall, Stephane Andre Marie Jeanmart, James Nicholas Scutt, John Benjamin Taylor
  • Publication number: 20190090486
    Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides and especially as fungicides.
    Type: Application
    Filed: April 8, 2016
    Publication date: March 28, 2019
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Farhan BOU HAMDAN, Daniel STIERLI, Stephane André Marie JEANMART, Christopher Richard Ayles GODFREY, Thomas James HOFFMAN, Renaud BEAUDEGNIES, Martin POULIOT
  • Patent number: 9695123
    Abstract: Compounds of formula (I) wherein the other substituents HetAr, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in claim 1, and their use in compositions and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: July 4, 2017
    Assignee: Syngenta Participations AG
    Inventors: Stephane Andre Marie Jeanmart, Ramya Rajan, Damien Bonvalot, Francesca Perrucio
  • Patent number: 9655363
    Abstract: Compounds of formula (I) wherein the other substituents MBG, HetAr, R1, R2, R and R4 are as defined in claim 1, and their use in compositions and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: May 23, 2017
    Assignee: Syngenta Participations AG
    Inventors: Stephane Andre Marie Jeanmart, Damien Bonvalot
  • Publication number: 20160168095
    Abstract: Compounds of formula (I) wherein the other substituents HetAr, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in claim 1, and their use in compositions and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
    Type: Application
    Filed: July 25, 2014
    Publication date: June 16, 2016
    Applicant: Syngenta Participations AG
    Inventors: Stephane Andre Marie JEANMART, Ramya RAJAN, Damien BONVALOT, Francesca PERRUCIO
  • Publication number: 20160128326
    Abstract: The present invention relates to a compound of formula (I): wherein: R8 and R9, independently of each other, are hydrogen, fluorine or C1-C3alkyl; R10 is hydrogen or methyl (preferably hydrogen); and the other substituents are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be 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: June 3, 2014
    Publication date: May 12, 2016
    Applicant: Syngenta Limited
    Inventors: Ian Henry ASPINALL, Stephane Andre Marie JEANMART, James Nicholas SCUTT, John Benjamin TAYLOR
  • Publication number: 20150351402
    Abstract: Compounds of formula (I) wherein the other substituents MBG, HetAr, R1, R2, R and R4 are as defined in claim 1, and their use in compositions and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
    Type: Application
    Filed: January 28, 2014
    Publication date: December 10, 2015
    Applicant: Syngenta Participations AG
    Inventors: Stephane Andre Marie JEANMART, Damien BONVALOT
  • Patent number: 9096560
    Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: August 4, 2015
    Assignee: Syngenta Limited
    Inventors: Stephane André Marie Jeanmart, Russell Colin Viner, John Benjamin Taylor, William Guy Whittingham, Jeffrey Steven Wailes, Sarah Margaret Targett, Christopher John Mathews, Mangala Govenkar, Matthew Robert Cordingley, Claire Janet Russell, Melloney Tyte
  • Patent number: 9051300
    Abstract: The invention relates to a compound of formula (I), which is suitable for use as a herbicide wherein G is hydrogen or an agriculturally acceptable metal, sulfonium, ammonium or latentiating group; Q is a unsubstituted or substituted C3-C8 saturated or mono-unsaturated heterocyclyl containing at least one heteroatom selected from O, N and S, or Q is heteroaryl or substituted heteroaryl; m is 1, 2 or 3; and Het is an optionally substituted monocyclic or bicyclic heteroaromatic ring; and wherein the compound is optionally an agronomically acceptable salt thereof.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: June 9, 2015
    Assignee: Syngenta Limited
    Inventors: Stephane André Marie Jeanmart, Adrian Longstaff, Christopher John Mathews, Claire Janet Russell, Russell Colin Viner, Frances Kathryn Wood
  • Patent number: 8956999
    Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds of formula (I), which are suitable for use as herbicides.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: February 17, 2015
    Assignees: Syngenta Limited, Syngenta Crop Protection LLC
    Inventors: Stephane André Marie Jeanmart, Christopher John Mathews, John Benjamin Taylor, Mangala Govenkar, Stephen Christopher Smith
  • Patent number: 8946453
    Abstract: Disclosed are cyclic dione derivatives represented by formula (I), wherein the substituents are as defined in the description. The preparation method, intermediate and use thereof are also provided.
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: February 3, 2015
    Assignee: Syngenta Participations AG
    Inventors: Stephane Andre Marie Jeanmart, Long Lu, Yaming Wu, Lisheng Mao, Michel Muehlebach
  • Patent number: 8940913
    Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: January 27, 2015
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Melloney Tyte, Stephane André Marie Jeanmart, Christopher John Mathews, Louisa Robinson
  • 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
  • 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
  • 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
  • Patent number: 8754242
    Abstract: Compounds of formula (I) wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: June 17, 2014
    Assignees: Syngenta Crop Protection LLC, Syngenta Limited
    Inventors: Melloney Tyte, Christopher John Matthews, Gavin John Hall, William Guy Whittingham, Jeffrey Steven Wailes, James Nicholas Scutt, Stephane André Marie Jeanmart, Russell Colin Viner
  • Publication number: 20140011845
    Abstract: Disclosed are cyclic dione derivatives represented by formula (I), wherein the substituents are as defined in the description. The preparation method, intermediate and use thereof are also provided.
    Type: Application
    Filed: December 30, 2011
    Publication date: January 9, 2014
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Stephane Andre Marie Jeanmart, Long Lu, Yaming Wu, Lisheng Mao, Michel Muehlbeach
  • Patent number: 8598365
    Abstract: Bicyclic dione compounds, and derivatives thereof, which are suitable for use as herbicides.
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: December 3, 2013
    Assignee: Syngenta Limited
    Inventors: Stephane André Marie Jeanmart, Christopher John Mathews, John Benjamin Taylor, Steve Smith
  • Publication number: 20130252972
    Abstract: The present invention relates to a compound of formula I: (I) wherein the substituents have the definitions as defined in claim 1 or a salt or a N-oxide thereof, their use and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
    Type: Application
    Filed: July 19, 2011
    Publication date: September 26, 2013
    Applicant: SYNGENTA CROP PROTECTION LLC
    Inventors: Carla Bobbio, Camilla Corsi, Stephane Andre Marie Jeanmart, Sebastian Volker Wendeborn
  • Patent number: 8541594
    Abstract: Bicyclic dione compounds, and derivatives thereof, which are suitable for use as herbicides.
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: September 24, 2013
    Assignee: Syngenta Limited
    Inventors: Stephane André Marie Jeanmart, Christopher John Mathews, John Benjamin Taylor, Steve Smith