Patents by Inventor David Andrew Travis

David Andrew Travis 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).

  • PYRROLIDINONES HERBICIDES
    Publication number: 20230270111
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 31, 2023
    Inventors: Andrew Duncan SATTERFIELD, Thomas Paul SELBY, David Andrew TRAVIS, Kanu Maganbhai PATEL, Andrew Edmund TAGGI
  • Pyrrolidinones herbicides
    Patent number: 11589583
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: February 28, 2023
    Assignee: FMC Corporation
    Inventors: Andrew Duncan Satterfield, Thomas Paul Selby, David Andrew Travis, Kanu Maganbhai Patel, Andrew Edmund Taggi
  • PYRROLIDINONES HERBICIDES
    Publication number: 20220030863
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: May 17, 2019
    Publication date: February 3, 2022
    Inventors: ANDREW DUNCAN SATTERFIELD, THOMAS PAUL SELBY, DAVID ANDREW TRAVIS, KANU MAGANBHAI PATEL, ANDREW EDMUND TAGGI
  • PYRROLIDINONES HERBICIDES
    Publication number: 20200367494
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: May 17, 2019
    Publication date: November 26, 2020
    Inventors: ANDREW DUNCAN SATTERFIELD, THOMAS PAUL SELBY, DAVID ANDREW TRAVIS, KANU MAGANBHAI PATEL, ANDREW EDMUND TAGGI
  • Pyrrolidinones as herbicides
    Patent number: 10294202
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: May 21, 2019
    Assignee: FMC CORPORATION
    Inventors: Andrew Duncan Satterfield, Thomas Paul Selby, David Andrew Travis, Kanu Maganbhai Patel, Andrew Edmund Taggi
  • Herbicidal substituted 3-arylpyrazoles
    Patent number: 10167262
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein X1, X2, X3, G and Q are as defined in the Summary of the Invention; P is P1 or P2; and P1 and P2 are as defined in the Summary of the Invention. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention. Also disclosed is a herbicidal mixture comprising (a) a compound of Formula 1, and (b) at least one additional active ingredient selected from (b1) through (b16); and salts of compounds of (b1) through (b16), wherein (b1) through (b16) are as defined in the disclosure.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: January 1, 2019
    Assignee: FMC Corporation
    Inventors: Thomas Paul Selby, Stephen Frederick McCann, Andrew Duncan Satterfield, Kenneth Andrew Hughes, David Andrew Travis
  • HERBICIDAL SUBSTITUTED 3-ARYLPYRAZOLES
    Publication number: 20170183312
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein X1, X2, X3, G and Q are as defined in the Summary of the Invention; P is P1 or P2; and P1 and P2 are as defined in the Summary of the Invention. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention. Also disclosed is a herbicidal mixture comprising (a) a compound of Formula 1, and (b) at least one additional active ingredient selected from (b1) through (b16); and salts of compounds of (b1) through (b16), wherein (b1) through (b16) are as defined in the disclosure.
    Type: Application
    Filed: June 5, 2015
    Publication date: June 29, 2017
    Inventors: Thomas Paul Selby, Nicholas Ryan Deprez, Amy X. Ding, Stephen Frederick McCann, Andrew Duncan Satterfield, Kenneth Andrew Hughes, David Andrew Travis
  • PYRROLIDINONES AS HERBICIDES
    Publication number: 20160297756
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof: wherein R1, R2, R3, R4, R5, R6, Q1, Q2, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: December 2, 2014
    Publication date: October 13, 2016
    Inventors: Andrew Duncan Satterfield, Thomas Paul Selby, David Andrew Travis, Kanu Maganbhai Patel, Andrew Edmund Taggi