Patents by Inventor Ronald J. Heemstra

Ronald J. Heemstra 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).

  • Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
    Patent number: 11944099
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: April 2, 2024
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, Jr., Timothy P. Martin, Nicolaas Vermeulen, John F. Daeuble, Sr., Joseph D. Eckelbarger, Alex Nolan, Kaitlyn Gray, David A. Demeter, Ricky Hunter, Tony K. Trullinger
  • MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
    Publication number: 20230180761
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: February 9, 2023
    Publication date: June 15, 2023
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: RONALD J. HEEMSTRA, RONALD ROSS, JR., KYLE A. DEKORVER, KAITLYN GRAY, DANIEL I. KNUEPPEL, PETER VEDNOR, TIMOTHY P. MARTIN, JOSEPH D. ECKELBARGER, JOHN F. DAEUBLE, SR., RICKY HUNTER, DAVID A. DEMETER, TONY K. TRULLINGER, ERICH W. BAUM, ZOLTAN L. BENKO, NAKYEN CHOY, GARY D. CROUSE, FANGZHENG LI, JEFFREY NISSEN, MONICA B. OLSON, MICHELLE RIENER, THOMAS C. SPARKS, FRANK J. WESSELS, MAURICE C. YAP
  • Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
    Patent number: 11632957
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: April 25, 2023
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, Jr., Kyle A. DeKorver, Kaitlyn Gray, Daniel I. Knueppel, Peter Vednor, Timothy P. Martin, Joseph D. Eckelbarger, John F. Daeuble, Sr., Ricky Hunter, David A. Demeter, Tony K. Trullinger, Erich W. Baum, Zoltan L. Benko, Nakyen Choy, Gary D. Crouse, Fangzheng Li, Jeffrey Nissen, Monica B. Olson, Michelle Riener, Thomas C. Sparks, Frank J. Wessels, Maurice C. Yap
  • MOLECULES HAVING CERTAIN PESTICIDAL UTILITIES, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES RELATED THERETO
    Publication number: 20230077362
    Abstract: This disclosure relates to compounds having pesticidal utility against pests in phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such compounds and intermediates used in such processes, compositions containing such compounds, and processes of using such compounds against such pests. These compounds/molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses compounds having the following formula (“Formula One” and/or “Formula One-A”).
    Type: Application
    Filed: July 16, 2020
    Publication date: March 16, 2023
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: NATALIE C. GIAMPIETRO, DAVID A. DEMETER, ABDALLAH BACHIR DIAGNE, KENNETH VIRGEL N. ESGUERRA, RONALD J. HEEMSTRA, RYAN AARON SCHULDT, THOMAS J. BARTON, LINDSEY G. HORTY, THOMAS C. SPARKS, GERALD B. WATSON
  • MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
    Publication number: 20210161144
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: February 11, 2021
    Publication date: June 3, 2021
    Applicant: DOW AGROSCIENCES LLC
    Inventors: RONALD J. HEEMSTRA, RONALD ROSS, JR., TIMOTHY P. MARTIN, NICOLAAS VERMEULEN, JOHN F. DAEUBLE, SR., JOSEPH D. ECKELBARGER, ALEX NOLAN, KAITLYN GRAY, DAVID A. DEMETER, RICKY HUNTER, TONY K. TRULLINGER
  • Molecules having pesticidal utility, and intermediates, compositions, and processes related thereto
    Patent number: 10993440
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: May 4, 2021
    Assignee: DOW AGROSCIENCES LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, Jr., Timothy P. Martin, Nicolaas Vermeulen, John F. Daeuble, Sr., Joseph D. Eckelbarger, Alex Nolan, Kaitlyn Gray, David A. Demeter, Ricky Hunter, Tony K. Trullinger
  • MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
    Publication number: 20210015098
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: March 21, 2019
    Publication date: January 21, 2021
    Applicant: DOW AGROSCIENCES LLC
    Inventors: TIMOTHY P. MARTIN, RONALD ROSS, Jr., RONALD J. HEEMSTRA, JOSEPH D. ECKELBARGER, TONY K. TRULLINGER, RICKY HUNTER, MARTIN J. WALSH
  • MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
    Publication number: 20200196607
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: February 19, 2020
    Publication date: June 25, 2020
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, JR., Kyle A. DeKorver, Kaitlyn Gray, Daniel I. Knueppel, Peter Vednor, Timothy P. Martin, Joseph D. Eckelbarger, John F. Daeuble, SR., Ricky Hunter, David A. Demeter, Tony K. Trullinger, Erich W. Baum, Zoltan L. Benko, Nakyen Choy, Gary D. Crouse, Fangzheng Li, Jeffrey Nissen, Monica B. Olson, Michelle Riener, Thomas C. Sparks, Frank J. Wessels, Maurice C. Yap
  • Pesticidal compositions and methods
    Patent number: 10590120
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such molecules and intermediates used in such processes, compositions containing such molecules, and processes of using such molecules against such pests. These molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses molecules having the structure of Formula A.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: March 17, 2020
    Assignee: DOW AGROSCIENCES LLC
    Inventors: Ronald J. Heemstra, Gary D. Crouse, Thomas C. Sparks, Natalie C. Giampietro, David A. Demeter
  • PICOLINAMIDES WITH FUNGICIDAL ACTIVITY
    Publication number: 20190359557
    Abstract: The invention relates to picolinamides of Formula I and their use as fungicides.
    Type: Application
    Filed: November 28, 2018
    Publication date: November 28, 2019
    Inventors: Chenglin YAO, Kevin G. MEYER, Yu LU, Brian A. LOY, David M. JONES, Ronald J. HEEMSTRA, Jeffrey B. EPP, Johnathan E. DELORBE, Kyle A. DEKORVER, John F. DAEUBLE, SR.
  • MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES RELATED THERETO
    Publication number: 20190166847
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: January 18, 2019
    Publication date: June 6, 2019
    Applicant: Dow AgroSciences LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, JR., Timothy P. Martin, Nicolaas Vermeulen, John F. Daeuble, SR., Joseph D. Eckelbarger, Alex Nolan, Kaitlyn Gray, David A. Demeter, Ricky Hunter, Tony K. Trullinger
  • MOLECULES HAVEING PESTICIDAL UTILIY AND INTERMEDIATES, COMPOSITIONS AND PROCESSES RELATED THERETO
    Publication number: 20190150452
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: January 18, 2019
    Publication date: May 23, 2019
    Applicant: Dow AgroSciences LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, JR., Timothy P. Martin, Nicolaas Vermeulen, John F. Daeuble, SR., Joseph D. Eckelbarger, Alex Nolan, Kaitlyn Gray, David A. Demeter, Ricky Hunter, Tony K. Trullinger
  • Molecules having pesticidal utility and intermediates, compositions and processes related thereto
    Patent number: 10258045
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: April 16, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, Jr., Timothy P. Martin, Nicolaas Vermeulen, John F. Daeuble, Sr., Joseph D. Eckelbarger, Alex Nolan, Kaitlyn Gray, David A. Demeter, Ricky Hunter, Tony K. Trullinger
  • Picolinamides with fungicidal activity
    Patent number: 10252989
    Abstract: The invention relates to picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: April 9, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Chenglin Yao, Kevin G. Meyer, Yu Lu, Brian A. Loy, David M. Jones, Ronald J. Heemstra, Jeffrey B. Epp, Johnathan E. Delorbe, Kyle A. Dekorver, John F. Daeuble, Sr.
  • Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
    Publication number: 20190090488
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Application
    Filed: November 29, 2018
    Publication date: March 28, 2019
    Applicant: Dow AgroSciences LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, JR., Kyle A. DeKorver, Kaitlyn Gray, Daniel I. Knueppel, Peter Vednor, Timothy P. Martin, Joseph D. Eckelbarger, John F. Daeuble, SR., Ricky Hunter, David A. Demeter, Tony K. Trullinger, Erich W. Baum, Zoltan L. Benko, Nakyen Choy, Gary D. Crouse, Fangzheng Li, Jeffrey Nissen, Monica B. Olson, Michelle Riener, Thomas C. Sparks, Frank J. Wessels, Maurice C. Yap
  • Thiopicolinamide compounds with fungicidal activity
    Patent number: 10231452
    Abstract: This disclosure relates to thiopicolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: March 19, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Kyle A. DeKorver, Kevin G. Meyer, Chenglin Yao, Karla Bravo-Altamirano, Ronald J. Heemstra, Brannon Sam, David M. Jones
  • Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
    Patent number: 10219516
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: March 5, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, Jr., Kyle A. DeKorver, Kaitlyn Gray, Daniel I. Knueppel, Peter Vednor, Timothy P. Martin, Joseph D. Eckelbarger, John F. Daeuble, Sr., Ricky Hunter, David A. Demeter, Tony K. Trullinger, Erich W. Baum, Zoltan L. Benko, Nakyen Choy, Gary D. Crouse, Fangzheng Li, Jeffrey Nissen, Monica B. Olson, Michelle Riener, Thomas C. Sparks, Frank J. Wessels, Maurice C. Yap
  • Picolinamides with fungicidal activity
    Patent number: 10173971
    Abstract: The invention relates to picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: January 8, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Chenglin Yao, Kevin G. Meyer, Yu Lu, Brian A. Loy, David M. Jones, Ronald J. Heemstra, Jeffrey B. Epp, Johnathan E. DeLorbe, Kyle A. DeKorver, John F. Daeuble, Sr.
  • Thiopicolinamide compounds with fungicidal activity
    Patent number: 10172358
    Abstract: The present disclosure relates to thiopicolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: January 8, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Kyle A. DeKorver, Kevin G. Meyer, Chenglin Yao, Karla Bravo-Altamirano, Ronald J. Heemstra, Brannon Sam, David M. Jones
  • Use of macrocyclic picolinamides as fungicides
    Patent number: 9974304
    Abstract: The invention relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: May 22, 2018
    Assignee: Dow AgroSciences LLC
    Inventors: Kyle A. DeKorver, Johnathan E. DeLorbe, Kevin G. Meyer, Chenglin Yao, Ronald J. Heemstra, William H. Dent, III