Patents by Inventor Daniel Knueppel

Daniel Knueppel 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 AND PROCESSES RELATED THERETO
    Publication number: 20240343681
    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 22, 2022
    Publication date: October 17, 2024
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: JOSEPH D. ECKELBARGER, RONALD J. HEEMSTRA, RICKY HUNTER, DANIEL KNUEPPEL, TIMOTHY P. MARTIN, TONY K. TRULLINGER, MARTIN J. WALSH
  • 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)pyridin-3-yl and processes of preparation
    Patent number: 10513506
    Abstract: Provided herein is a process for the preparation of 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)pyridin-3-yl)oxy)benzonitrile.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: December 24, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Qiang Yang, Daniel Knueppel, Michael T. Sullenberger, Yan Hao, Sarah Ryan, Jerod Patzner, Gregory Whiteker
  • 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1h-tetrazol-1-yl)propan-2-ols and processes for their preparation
    Patent number: 10301283
    Abstract: Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and 1-(2,4-difluorophenyl)-2,2-difluoro-2-(5-substituted-pyridin-2-yl)ethanones and processes for their preparation.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: May 28, 2019
    Assignee: Dow Agrosciences, LLC
    Inventors: William J. Hoekstra, Nakyen Choy, Carl DeAmicis, Daniel Knueppel, Jim Renga, Michael T. Sullenberger, Gregory Whiteker, Yuanming Zhu, Gary D. Gustafson
  • 4-((6-(2-(2,4-DIFLUOROPHENYL)-1,1-DIFLUORO-2-HYDROXY-3-(1H-1,2,4-TRIAZOL-1-YL)PROPYL)PYRIDIN-3-YL)OXY)BENZONITRILE AND PROCESSES OF PREPARATION
    Publication number: 20180327380
    Abstract: Provided herein is a process for the preparation of 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)pyridin-3-yl)oxy)benzonitrile.
    Type: Application
    Filed: November 17, 2016
    Publication date: November 15, 2018
    Inventors: Qiang YANG, Daniel KNUEPPEL, Michael T. SULLENBERGER, Yan HAO, Sarah RYAN, Jerod PATZNER, Gregory WHITEKER
  • 2-(2,4-DIFLUOROPHENYL)-1,1-DIFLUORO-1-(5-SUBSTITUTED-PYRIDIN-2-YL)-3-(1H-TETRAZOL-1-YL)PROPAN-2-OLS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20180155324
    Abstract: Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and 1-(2,4-difluorophenyl)-2,2-difluoro-2-(5-substituted-pyridin-2-yl)ethanones and processes for their preparation.
    Type: Application
    Filed: February 1, 2018
    Publication date: June 7, 2018
    Inventors: William J. Hoekstra, Nakyen Choy, Carl DeAmicis, Daniel Knueppel, Jim Renga, Michael T. Sullenberger, Gregory Whiteker, Yuanming Zhu, Gary D. Gustafson
  • 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and processes for their preparation
    Patent number: 9988365
    Abstract: Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and 1-(2,4-difluorophenyl)-2,2-difluoro-2-(5-substituted-pyridin-2-yl)ethanones and processes for their preparation.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: June 5, 2018
    Assignee: VPS-3, Inc.
    Inventors: William J. Hoekstra, Nakyen Choy, Carl DeAmicis, Daniel Knueppel, Jim Renga, Michael T. Sullenberger, Gregory Whiteker, Yuanming Zhu, Gary D. Gustafson
  • 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and processes for their preparation
    Patent number: 9914726
    Abstract: Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and processes for their preparation.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: March 13, 2018
    Assignee: VPS-3, INC.
    Inventors: William J. Hoekstra, Daniel Knueppel, Jim Renga, Gregory Whiteker, Michael T. Sullenberger
  • 2-(2,4-DIFLUOROPHENYL)-1,1-DIFLUORO-1-(5-SUBSTITUTED-PYRIDIN-2-YL)-3-(1H-TETRAZOL-1-YL)PROPAN-2-OLS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20170158667
    Abstract: Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and 1-(2,4-difluorophenyl)-2,2-difluoro-2-(5-substituted-pyridin-2-yl)ethanones and processes for their preparation.
    Type: Application
    Filed: March 19, 2015
    Publication date: June 8, 2017
    Inventors: William J. Hoekstra, Nakyen Choy, Carl DeAmicis, Daniel Knueppel, Jim Renga, Michael T. Sullenberger, Gregory Whiteker, Yuanming Zhu, Gary D. Gustafson
  • Pesticidal compositions and processes related thereto
    Patent number: 9655365
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes related thereto.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: May 23, 2017
    Assignee: Dow AgroSciences LLC
    Inventors: Noormohamed M. Niyaz, Negar Garizi, Yu Zhang, Tony K. Trullinger, Ricky Hunter, Ann M. Buysse, Asako Kubota, Paul R. LePlae, Jr., Daniel Knueppel, Christian T. Lowe, Dan Pernich, David A. Demeter, Timothy C. Johnson
  • 2-(2,4-DIFLUOROPHENYL)-1,1-DIFLUORO-1-(5-SUBSTITUTED-PYRIDIN-2-YL)-3-(1H-TETRAZOL-1-YL)PROPAN-2-OLS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20170081316
    Abstract: Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and processes for their preparation.
    Type: Application
    Filed: March 19, 2015
    Publication date: March 23, 2017
    Inventors: William J. Hoekstra, Daniel Knueppel, Jim Renga, Gregory Whiteker, Michael T. Sullenberger
  • Pesticidal compositions and related methods
    Patent number: 9549560
    Abstract: A pesticidal composition comprises at least one compound selected from a 1-(3-pyridyl-N-oxide) pyrazole compound of formula I, II, or III, or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R12, R13, Y, and Q, are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: January 24, 2017
    Assignee: Dow AgroSciences LLC
    Inventors: Martin J. Walsh, Daniel Knueppel, Noormohamed M. Niyaz, Ann M. Buysse, Negar Garizi, Asako Kubota, Yu Zhang, Ricky Hunter, Tony K. Trullinger
  • Pesticidal compositions and related methods
    Patent number: 9523100
    Abstract: A process of applying a pesticidal composition to an area to control a pest, wherein the pesticidal composition comprises at least one compound selected from a compound of formula I, or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, Q, Z, L, La, and x are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: December 20, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Yu Zhang, Asako Kubota, Noormohamed M. Niyaz, Thomas Barton, Tony K. Trullinger, Christian T. Lowe, Paul R. LePlae, Ann M. Buysse, Martin J. Walsh, Negar Garizi, Ricky Hunter, Daniel Knueppel
  • Pesticidal compositions and related methods
    Patent number: 9445597
    Abstract: A pesticidal composition comprises one or more of the following compounds: 3-(thiazol-2-yl)pyridine 1-oxide compound of formula I or II, or N-(4-chloro-2-(pyridin-3-yl)thiazol-5-yl)-3-(methylthio)propanamide compound (C3), or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, and Q, are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: September 20, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Negar Garizi, Martin J. Walsh, Ann M. Buysse, Daniel Knueppel, Asako Kubota, Noormohamed M. Niyaz, Yu Zhang, Ricky Hunter, Tony K. Trullinger
  • Fungicidal compositions
    Patent number: 9447073
    Abstract: The instant invention describes tetrazole compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: September 20, 2016
    Assignee: Viamet Pharmaceuticals, Inc.
    Inventors: William J. Hoekstra, Michael R. Loso, Gary D. Gustafson, Daniel Knueppel, Zachary A. Buchan, Michael T. Sullenberger
  • PESTICIDAL COMPOSITIONS AND RELATED METHODS
    Publication number: 20160208281
    Abstract: A process of applying a pesticidal composition to an area to control a pest, wherein the pesticidal composition comprises at least one compound selected from a compound of formula I, or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, Q, Z, L, La, and x are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
    Type: Application
    Filed: April 5, 2016
    Publication date: July 21, 2016
    Inventors: Yu Zhang, Asako Kubota, Noormohamed M. Niyaz, Thomas Barton, Tony K. Trullinger, Christian T. Lowe, Paul R. LePlae, Ann M. Buysse, Martin J. Walsh, Negar Garizi, Ricky Hunter, Daniel Knueppel
  • FUNGICIDAL COMPOSITIONS
    Publication number: 20160102072
    Abstract: The instant invention describes tetrazole compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: May 28, 2014
    Publication date: April 14, 2016
    Inventors: William Hoekstra, Michael R. Loso, Gary D. Gustafson, Daniel Knueppel, Zachary A. Buchan, Michael T. Sullenberger
  • Pesticidal compositions and related methods
    Patent number: 9295260
    Abstract: A pesticidal composition comprises at least one compounds selected from a compound of formula, or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, Q, Z, L, La, and x are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: March 29, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Yu Zhang, Asako Kubota, Noormohamed M. Niyaz, Thomas Barton, Tony K. Trullinger, Christian T. Lowe, Paul R. LePlae, Ann M. Buysse, Martin J. Walsh, Negar Garizi, Ricky Hunter, Daniel Knueppel
  • Pesticidal compositions and processes related thereto
    Patent number: 9282739
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes related thereto.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 15, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Ann M. Buysse, Noormohamed M. Niyaz, David A. Demeter, Yu Zhang, Martin J. Walsh, Asako Kubota, Ricky Hunter, Tony K. Trullinger, Christian T. Lowe, Daniel Knueppel, Akshay Patny, Negar Garizi, Paul R. LePlae, Jr., Frank Wessels, Ronald Ross, Jr., Carl DeAmicis, Peter Borromeo
  • Pesticidal compositions and related methods
    Patent number: 9137998
    Abstract: A pesticidal composition comprises a compound of formula I or any agriculturally acceptable salt thereof, wherein R1, R2, R4, R5, R6, R7, Z, Q, and Y are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests, or to an area to control pests.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: September 22, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Noormohamed M. Niyaz, Ann M. Buysse, David A. Demeter, Negar Garizi, Ricky Hunter, Daniel Knueppel, Paul R. LePlae, Christian T. Lowe, Akshay Patny, Tony K. Trullinger, Martin J. Walsh, Yu Zhang
  • Pesticidal compositions and related methods
    Patent number: RE48057
    Abstract: A pesticidal composition comprises a compound of formula I or any agriculturally acceptable salt thereof, wherein R1, R2, R4, R5, R6, R7, Z, Q, and Y are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests, or to an area to control pests.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: June 23, 2020
    Assignee: DOW AGROSCIENCES LLC
    Inventors: Noormohamed M. Niyaz, Ann M. Buysse, David A. Demeter, Negar Garizi, Ricky Hunter, Daniel Knueppel, Paul R. LePlae, Christian T. Lowe, Akshay Patny, Tony K. Trullinger, Martin J. Walsh, Yu Zhang