Patents by Inventor Kim E. Arndt

Kim E. Arndt 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).

  • Process for the preparation of 4-amino-3-chloro-5-fluoro-6-(substituted) picolinates
    Patent number: 9452984
    Abstract: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange and hydrolysis, esterification and transition metal assisted coupling.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: September 27, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Kim E. Arndt, James M. Renga, Yuanming Zhu, Gregory T. Whiteker, Christian T. Lowe
  • Processes to produce certain 2-(pyridine-3-yl)thiazoles
    Patent number: 9198428
    Abstract: The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: December 1, 2015
    Assignee: Dow AgroSciences, LLC.
    Inventors: Ronald Ross, Jr., Carl DeAmicis, Yuanming Zhu, Noormohamed M. Niyaz, Kim E. Arndt, Scott P. West, Gary Roth
  • PROCESSES TO PRODUCE CERTAIN 2-(PYRIDINE-3-YL)THIAZOLES
    Publication number: 20150284377
    Abstract: The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.
    Type: Application
    Filed: June 19, 2015
    Publication date: October 8, 2015
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Ronald Ross, JR., Carl DeAmicis, Yuanming Zhu, Noormohamed M. Niyaz, Kim E. Arndt, Scott P. West, Gary Roth
  • PROCESS FOR THE PREPARATION OF 4-AMINO-3-CHLORO-5-FLUORO-6-(SUBSTITUTED) PICOLINATES
    Publication number: 20150274669
    Abstract: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange and hydrolysis, esterification and transition metal assisted coupling.
    Type: Application
    Filed: June 9, 2015
    Publication date: October 1, 2015
    Applicant: Dow AgroSciences LLC
    Inventors: Kim E. Arndt, James M. Renga, Yuanming Zhu, Gregory T. Whiteker, Christian T. Lowe
  • Processes to produce certain 2-(pyridine-3-yl)thiazoles
    Patent number: 9108952
    Abstract: The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: August 18, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Ronald Ross, Jr., Carl DeAmicis, Yuanming Zhu, Noormohamed M. Niyaz, Kim E. Arndt, Scott P. West, Gary Roth
  • Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates
    Patent number: 8993772
    Abstract: 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation, nitrile hydrolysis, esterification, and transition metal assisted coupling.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: March 31, 2015
    Assignee: Dow AgroSciences, LLC.
    Inventors: Yuanming Zhu, Gregory T. Whiteker, James M. Renga, Kim E. Arndt, Gary Roth, David E. Podhorez, Scott P. West, Yang Cheng
  • PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
    Publication number: 20140206881
    Abstract: 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation, nitrile hydrolysis, esterification, and transition metal assisted coupling.
    Type: Application
    Filed: March 24, 2014
    Publication date: July 24, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Yuanming Zhu, Gregory T. Whiteker, James M. Renga, Kim E. Arndt, Gary Roth, David E. Podhorez, Scott P. West, Yang Cheng
  • PROCESS FOR THE PREPARATION OF 4-AMINO-3-CHLORO-5-FLUORO-6-(SUBSTITUTED)PICOLINATES
    Publication number: 20140046070
    Abstract: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, reaction with hydrazine, halogenation, hydrolysis and esterification, and transition metal assisted coupling.
    Type: Application
    Filed: October 9, 2013
    Publication date: February 13, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Cynthia Armdt, James M. Renga, Kim E. Arndt, Gregory T. Whiteker, Yuanming Zhu, Robert D.J. Froese
  • PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
    Publication number: 20140039196
    Abstract: 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinates by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation and transition metal assisted coupling.
    Type: Application
    Filed: October 9, 2013
    Publication date: February 6, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Gregory T. Whiteker, Kim E. Arndt, James M. Renga, Yuanming Zhu, Christian T. Lowe, Thomas L. Siddall, David E. Podhorez, Gary Roth, Scott P. West
  • PROCESSES TO PRODUCE CERTAIN 2-(PYRIDINE-3-YL)THIAZOLES
    Publication number: 20130324736
    Abstract: The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 5, 2013
    Inventors: Ronald Ross, JR., Carl DeAmicis, Yuanming Zhu, Noormohamed M. Niyaz, Kim E. Arndt, Scott P. West, Gary Roth
  • PROCESSES TO PRODUCE CERTAIN 2-(PYRIDINE-3-YL)THIAZOLES
    Publication number: 20130324737
    Abstract: The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 5, 2013
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Ronald Ross, JR., Carl DeAmicis, Yuanming Zhu, Noormohamed M. Niyaz, Kim E. Arndt, Scott P. West, Gary Roth
  • 3-halo-(arly)-4-iminotetrahydropicolinates and their use as herbicides
    Patent number: 8598086
    Abstract: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acids having mono-, di- tri- and tetra-substituted aryl substituents in the 6-position, and their acid derivatives, are herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: December 3, 2013
    Assignee: Dow AgroSciences, LLC.
    Inventors: James M. Renga, Paul R. Schmitzer, Gregory T. Whiteker, Kim E. Arndt, Noormohamed M. Niyaz, Christian T. Lowe
  • Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines
    Patent number: 8318946
    Abstract: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: November 27, 2012
    Assignee: Dow Agrosciences, LLC
    Inventors: Kevin G. Meyer, Kim E. Arndt
  • Process for the preparation of 6-(aryl)-4-aminopicolinates
    Patent number: 8252938
    Abstract: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acid esters are heated with polar solvents to prepare 6-(aryl)-4-aminopicolinates.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: August 28, 2012
    Assignee: Dow AgroSciences, LLC.
    Inventors: James M. Renga, Gregory T. Whiteker, Kim E. Arndt, Christian T. Lowe
  • PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
    Publication number: 20120190860
    Abstract: 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinates by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation and transition metal assisted coupling.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 26, 2012
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Gregory T. Whiteker, Kim E. Arndt, James M. Renga, Yuanming Zhu, Christian T. Lowe, Thomas L. Siddall, David E. Podhorez, Gary A. Roth, Scott P. West, Cynthia Arndt
  • PROCESS FOR THE PREPARATION OF 4-AMINO-3-CHLORO-5-FLUORO-6-(SUBSTITUTED) PICOLINATES
    Publication number: 20120190857
    Abstract: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange and hydrolysis, esterification and transition metal assisted coupling.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 26, 2012
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Kim E. Arndt, James M. Renga, Yuanming Zhu, Gregory T. Whiteker, Christian T. Lowe, Cynthia Arndt
  • PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
    Publication number: 20120190859
    Abstract: 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation, nitrile hydrolysis, esterification, and transition metal assisted coupling.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 26, 2012
    Applicant: Dow AgroSciences LLC
    Inventors: Yuanming Zhu, Gregory T. Whiteker, James M. Renga, Kim E. Arndt, Gary A. Roth, David E. Podhorez, Scott P. West, Cynthia Arndt
  • PROCESS FOR THE PREPARATION OF 4-AMINO-3-CHLORO-5-FLUORO-6-(SUBSTITUTED) PICOLINATES
    Publication number: 20120190858
    Abstract: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, reaction with hydrazine, halogenation, hydrolysis and esterification, and transition metal assisted coupling.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 26, 2012
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Yuanming Zhu, Gregory T. Whiteker, Kim E. Arndt, Cynthia Arndt, James M. Renga, Robert D. Froese
  • Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines
    Patent number: 8129539
    Abstract: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield from a non-pyridine source by cyclization.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: March 6, 2012
    Assignee: Dow Agro Sciences LLC
    Inventors: James M. Renga, Ronald Ross, Jr., Timothy P. Martin, Kim E. Arndt, Nicholas M. Irvine
  • 3-HALO-(ARLY)-4-IMINOTETRAHYDROPICOLINATES AND THEIR USE AS HERBICIDES
    Publication number: 20100311594
    Abstract: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acids having mono-, di- tri- and tetra-substituted aryl substituents in the 6-position, and their acid derivatives, are herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: June 7, 2010
    Publication date: December 9, 2010
    Applicant: DOW AGROSCIENCES LLC
    Inventors: James M. Renga, Paul R. Schmitzer, Gregory T. Whiteker, Kim E. Arndt, Noormohamed M. Niyaz, Christian T. Lowe