Patents by Inventor John Todd Mathieson

John Todd Mathieson 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).

  • Fungicidal compositions for controlling leaf spots in sugar beets
    Patent number: 10455835
    Abstract: A new method for the control and prevention of sugar beet leaf spot caused by Cercospora beticola (CERCBE) in a sugar beet plant has been discovered. The method involves applying effective amounts of Formula I to sugar beets.
    Type: Grant
    Filed: December 28, 2013
    Date of Patent: October 29, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: David Ouimette, John Todd Mathieson, Greg Kemmitt
  • Synergistic fungicidal compositions
    Patent number: 9750248
    Abstract: A synergistic fungicidal mixture contains a fungicidally effective amount of a compound of Formula I, (3S,6S,7R,8R)-8-benzyl-3-(3-((isobutyryloxy)methoxy)-4-methoxypicolinamido)-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl isobutyrate, and at least one triazole fungicide wherein Formula I is
    Type: Grant
    Filed: December 28, 2013
    Date of Patent: September 5, 2017
    Assignee: Dow Agrosciences LLC
    Inventors: David Ouimette, John Todd Mathieson, Chenglin Yao, Olavo Correa da Silva, Greg Kemmit
  • Synergistic fungicidal compositions
    Patent number: 9247742
    Abstract: A synergistic fungicidal mixture contains a fungicidally effective amount of a compound of Formula I and at least one fungicide selected from the group consisting of tricyclazole, azoxystrobin, carpropamid, probenazole, kasugamycin, and boscalid.
    Type: Grant
    Filed: December 28, 2013
    Date of Patent: February 2, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: David Ouimette, Richard K. Mann, John Todd Mathieson, Olavo Correa da Silva
  • SYNERGISTIC FUNGICIDAL COMPOSITIONS
    Publication number: 20140187508
    Abstract: A synergistic fungicidal mixture contains a fungicidally effective amount of a compound of Formula I and at least one fungicide selected from the group consisting of tricyclazole, azoxystrobin, carpropamid, probenazole, kasugamycin, and boscalid.
    Type: Application
    Filed: December 28, 2013
    Publication date: July 3, 2014
    Applicant: Dow AgroScience LLC
    Inventors: DAVID OUIMETTE, RICHARD K. MANN, JOHN TODD MATHIESON, OLAVO CORREA da SILVA
  • SYNERGISTIC FUNGICIDAL COMPOSITIONS
    Publication number: 20140187590
    Abstract: A synergistic fungicidal mixture contains a fungicidally effective amount of a compound of Formula I, (3S,6S,7R,8R)-8-benzyl-3-(3-((isobutyryloxy)methoxy)-4-methoxypicolinamido)-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl isobutyrate, and at least one triazole fungicide wherein Formula I is
    Type: Application
    Filed: December 28, 2013
    Publication date: July 3, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: DAVID OUIMETTE, JOHN TODD MATHIESON, CHENGLIN YAO, OLAVO CORREA da SILVA, GREG KEMMIT
  • FUNGICIDAL COMPOSITIONS FOR CONTROLLING LEAF SPOTS IN SUGAR BEETS
    Publication number: 20140187589
    Abstract: A new method for the control and prevention of sugar beet leaf spot caused by Cercospora beticola (CERCBE) in a sugar beet plant has been discovered. The method involves applying effective amounts of Formula I to sugar beets.
    Type: Application
    Filed: December 28, 2013
    Publication date: July 3, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: DAVID OUIMETTE, JOHN TODD MATHIESON, GREG KEMMITT
  • Isomeric mixtures of dinitro-octylphenyl esters and synergistic fungicidal mixtures therefrom
    Publication number: 20080255233
    Abstract: The present invention relates to an isomeric composition comprising isomers of dinitro-octylphenyl esters, wherein the 2,6-dinitro-4-(1-propylpentyl)phenyl ester isomer is present in an amount of less than 0.1 weight percent, based on the total weight of the isomeric composition and to synergistic fungicidal mixtures therefrom.
    Type: Application
    Filed: April 13, 2007
    Publication date: October 16, 2008
    Applicant: Dow AgroSciences LLC
    Inventors: Franco Sivieri, John Davies, Bernhard Distler, Robert Joseph Ehr, Richard Billington, Elizabeth Ann Green, John Todd Mathieson
  • Compounds having fungicidal activity and processes to make and use same
    Patent number: 6815556
    Abstract: A compound according to formula one that is useful as a fungicide is provided. Additionally, processes to make and use same are provided.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: November 9, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Carla Jean Rasmussen Klittich, Jeannie Rachel Cetusic, Marilene Tenguan Iamauti, Irene Mae Morrison, Michael Thomas Sullenberger, William Chi-Leung Lo, Ann Marie Buysse, Brent Jeffrey Rieder, John Todd Mathieson, Monica Britt Olson, Michael John Ricks
  • 2-methoxyimino-2(pyridinyloxymethyl)phenyl acetamides useful as fungicides
    Patent number: 6734143
    Abstract: The present invention provides 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides according to formula (I) as well as their use as fungicidal compounds.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: May 11, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Neil Vincent Kirby, Jenifer Lynn Adamski Butz, Brent Jeffrey Rieder, James M. Renga, Jeannie Rachel Phillips Cetusic, Irene Mae Morrison, John Todd Mathieson, Gary David Gustafson
  • 2-METHOXYIMINO-2(PYRIDINYLOXYMETHYL)PHENYL ACETAMIDES USEFUL AS FUNGICIDES
    Publication number: 20040063763
    Abstract: The present invention provides 2-methoxyimino-2-(pynrdinyloxymetilyl,) phenyl acetamides according to formula (I) as well as their use as fungicidal compounds.
    Type: Application
    Filed: February 27, 2003
    Publication date: April 1, 2004
    Inventors: Neil Vincent Kirby, Jenifer Lynn Adamski Butz, Brent Jeffrey Rieder, James M Renga, Jeannie Rachel Phillips Cetusic, Irene Mae Morrison, John Todd Mathieson, Gary David Gustafson
  • Compounds having fungicidal activity and processes to make and use same
    Publication number: 20040030189
    Abstract: A compound according to formula one that is useful as a fungicide is provided. Additionally, processes to make and use same are provided.
    Type: Application
    Filed: June 9, 2003
    Publication date: February 12, 2004
    Inventors: Carla Jean Rasmussen Klittich, Jeannie Rachel Cetusic, Marilene Tenguan Iamauti, Irene Mae Morrison, Michael Thomas Sullenberger, William Chi-Leung Lo, Ann Marie Buysse, Brent Jeffrey Rieder, John Todd Mathieson, Monica Britt Olson, Michael John Ricks