Patents by Inventor Terry W. Balko

Terry W. Balko 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).

  • 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides
    Patent number: 9199943
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: December 1, 2015
    Assignee: Dow AgroSciences, LLC.
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-substituted-6-amino-5-alkyl, alkenyl or alkynyl-4-pyrimidinecarboxylic acids and 6-substituted-4-amino-3-alkyl, alkenyl or alkynyl picolinic acids and their use as herbicides
    Patent number: 8658791
    Abstract: 6-Amino-4-pyrimidinecarboxylic acids having alkyl, alkenyl or alkynyl substituents in the 5-position and 4-aminopicolinic acids having alkyl, alkenyl or alkynyl substituents in the 3-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: February 25, 2014
    Assignee: Dow AgroSciences, LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Terry W. Balko, Carla N. Yerkes
  • 2-(POLY-SUBSTITUTED ARYL)-6-AMINO-5-HALO-4-PYRIMIDINECARBOXYLIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20130237422
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: April 24, 2013
    Publication date: September 12, 2013
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-SUBSTITUTED-6-AMINO-5-ALKYL, ALKENYL OR ALKYNYL-4-PYRIMIDINECARBOXYLIC ACIDS AND 6-SUBSTITUTED-4-AMINO-3-ALKYL, ALKENYL OR ALKYNYL PICOLINIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20130210631
    Abstract: 6-Amino-4-pyrimidinecarboxylic acids having alkyl, alkenyl or alkynyl substituents in the 5-position and 4-aminopicolinic acids having alkyl, alkenyl or alkynyl substituents in the 3-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: August 16, 2012
    Publication date: August 15, 2013
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Terry W. Balko, Carla N. Yerkes
  • 2-(POLY-SUBSTITUTED ARYL)-6-AMINO-5-HALO-4-PYRIMIDINECARBOXYLIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20130005577
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides
    Patent number: 8288318
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: October 16, 2012
    Assignee: Dow AgroSciences, LLC.
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-substituted-6-amino-5-alkyl, alkenyl or alkynyl-4-pyrimidinecarboxylic acids and 6-substituted-4-amino-3-alkyl, alkenyl or alkynyl picolinic aids and their use as herbicides
    Patent number: 8268753
    Abstract: 6-Amino-4-pyrimidinecarboxylic acids having alkyl, alkenyl or alkynyl substituents in the 5-position and 4-aminopicolinic acids having alkyl, alkenyl or alkynyl substituents in the 3-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: September 18, 2012
    Assignee: Dow AgroSciences LLC.
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Terry W. Balko, James M. Ruiz, Carla N. Yerkes, Thomas L. Siddall, William C. Lo
  • 2-(POLY-SUBSTITUTED ARYL)-6-AMINO-5-HALO-4-PYRIMIDINECARBOXYLIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20110190133
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: January 4, 2011
    Publication date: August 4, 2011
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides
    Patent number: 7888287
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: February 15, 2011
    Assignee: Dow AgroSciences LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-substituted-6-amino-5-alkyl, alkenyl or alkynyl-4-pyrimidinecarboxylic acids and 6-substituted-4-amino-3- alkyl, alkenyl or alkynyl picolinic acids and their use as herbicides
    Patent number: 7786044
    Abstract: 6-Amino-4-pyrimidinecarboxylic acids having alkyl, alkenyl or alkynyl substituents in the 5-position and 4-aminopicolinic acids having alkyl, alkenyl or alkynyl substituents in the 3-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: August 31, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Terry W. Balko, Carla N. Yerkes
  • 2-SUBSTITUTED-6-AMINO-5-ALKYL, ALKENYL OR ALKYNYL-4-PYRIMIDINECARBOXYLIC ACIDS AND 6-SUBSTITUTED-4-AMINO-3-ALKYL, ALKENYL OR ALKYNYL PICOLINIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20100041556
    Abstract: 6-Amino-4-pyrimidinecarboxylic acids having alkyl, alkenyl or alkynyl substituents in the 5-position and 4-aminopicolinic acids having alkyl, alkenyl or alkynyl substituents in the 3-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: October 20, 2009
    Publication date: February 18, 2010
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Terry W. Balko, James M. Ruiz, Carla N. Yerkes, Thomas L. Siddall, William C. Lo
  • 2-(POLY-SUBSTITUTED ARYL)-6-AMINO-5-HALO-4-PYRIMIDINECARBOXYLIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20090149329
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: February 13, 2009
    Publication date: June 11, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides
    Patent number: 7538214
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: May 26, 2009
    Assignee: Dow AgroSciences LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, James M. Ruiz, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 2-SUBSTITUTED-6-AMINO-5-ALKYL, ALKENYL OR ALKYNYL-4-PYRIMIDINECARBOXYLIC ACIDS AND 6-SUBSTITUTED-4-AMINO-3- ALKYL, ALKENYL OR ALKYNYL PICOLINIC ACIDS AND THEIR USE AS HERBICIDES
    Publication number: 20090088322
    Abstract: 6-Amino-4-pyrimidinecarboxylic acids having alkyl, alkenyl or alkynyl substituents in the 5-position and 4-aminopicolinic acids having alkyl, alkenyl or alkynyl substituents in the 3-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Application
    Filed: October 1, 2008
    Publication date: April 2, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Terry W. Balko, James M. Ruiz, Carla N. Yerkes, Thomas L. Siddall, Willuam C. Lo
  • 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
    Patent number: 7498468
    Abstract: 4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: March 3, 2009
    Assignee: Dow AgroSciences LLC
    Inventors: Terry W. Balko, John F. Daeuble, Thomas L. Siddall
  • 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
    Patent number: 7314849
    Abstract: 4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: January 1, 2008
    Assignee: Dow AgroSciences LLC
    Inventors: Terry W. Balko, Paul R. Schmitzer, John F. Daeuble, Carla N. Yerkes, Thomas L. Siddall
  • 2-(Poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides
    Patent number: 7300907
    Abstract: 6-Amino-5-halo-4-pyrimidinecarboxylic acids having poly-substituted aryl substituents in the 2-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed control.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: November 27, 2007
    Assignee: Dow Agrosciences LLC
    Inventors: Jeffrey B. Epp, James M. Ruiz, Paul R. Schmitzer, Terry W. Balko, Thomas L. Siddall, Carla N. Yerkes
  • 4-substituted 5-polycyclylpyrimidine herbicides
    Patent number: 5780465
    Abstract: 4-Substituted 5-polycyclylpyrimidine compounds in which the 5-substituent is polycyclic and is attached to the pyrimidine moiety through an aliphatic carbon atom, such as 5-(2,2-dimethylindan-1-yl)-4-methylthiopyrimidine, were prepared and found to possess excellent herbicidal activity. The compounds are especially useful for the control of undesirable vegetation in paddy rice.
    Type: Grant
    Filed: April 3, 1997
    Date of Patent: July 14, 1998
    Assignee: Dow AgroSciences LLC
    Inventors: Lowell D. Markley, Kim E. Arndt, Patricia G. Ray, Terry W. Balko, Erik N. K. Cressman, David G. Ouse, Johnny L. Jackson, Jacob Secor
  • 2-(Substituted imino)-N-(3-substituted phenyl)-3-thiazolidinecarbothioamides
    Patent number: 4289778
    Abstract: 2-(Substituted imino)-N-(3-substituted phenyl)-3-thiazolidinecarbothioamides, useful as insecticides.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: September 15, 1981
    Assignee: Eli Lilly and Company
    Inventor: Terry W. Balko
  • Heterocyclic carbothioamides
    Patent number: 4289766
    Abstract: 2-Substituted-N-(3-substituted phenyl)thiazolidine-, tetrahydro-2H-1,3-thiazine-, and benzothiazoline-3-carbothioamides, useful as insecticides.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: September 15, 1981
    Assignee: Eli Lilly and Company
    Inventors: Terry W. Balko, Ronald E. Hackler