Patents by Inventor Katherine A. Guenthenspberger

Katherine A. Guenthenspberger 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).

  • Insecticidal (1,3,5)-triazinyl phenyl hydrazones
    Patent number: 8188273
    Abstract: (1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: May 29, 2012
    Assignee: Dow AgroSciences, LLC.
    Inventors: Noormohamed M. Niyaz, Katherine A. Guenthenspberger, Ricky Hunter, Annette Vitale Brown, Jaime S. Nugent
  • INSECTICIDAL (1,3,5)-TRIAZINYL PHENYL HYDRAZONES
    Publication number: 20120040837
    Abstract: (1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
    Type: Application
    Filed: October 19, 2011
    Publication date: February 16, 2012
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Noormohamed M. Niyaz, Katherine A. Guenthenspberger, Ricky Hunter, Annette V. Brown, Jaime S. Nugent
  • INSECTICIDAL PYRIMIDINYL ARYL HYRDRAZONES
    Publication number: 20110319615
    Abstract: Pyrimidinyl aryl hydrazones are effective at controlling insects.
    Type: Application
    Filed: September 8, 2011
    Publication date: December 29, 2011
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Katherine A. Guenthenspberger, Timothy C. Johnson, Noormohamed M. Niyaz, Ricky Hunter, Annette V. Brown, Tony K. Trullinger
  • Insecticidal (1,3,5)-triazinyl phenyl hydrazones
    Patent number: 8067588
    Abstract: (1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: November 29, 2011
    Assignee: Dow AgroSciences LLC
    Inventors: Noormohamed M. Niyaz, Katherine A. Guenthenspberger, Ricky Hunter, Annette V. Brown, Jaime S. Nugent
  • Insecticidal pyrimidinyl aryl hyrdrazones
    Patent number: 8058279
    Abstract: Pyrimidinyl aryl hydrazones are effective at controlling insects.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: November 15, 2011
    Assignee: Dow AgroSciences LLC
    Inventors: Katherine A. Guenthenspberger, Timothy C. Johnson, Noormohamed M. Niyaz, Ricky Hunter, Annette V. Brown, Tony K. Trullinger
  • 2-(SUBSTITUTED PHENYL)-6-AMINO-5-ALKOXY, THIOALKOXY AND AMINOALKYL-4-PYRIMIDINECARBOXYLATES AND THEIR USE AS HERBICIDES
    Publication number: 20100121058
    Abstract: 2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.
    Type: Application
    Filed: November 23, 2009
    Publication date: May 13, 2010
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Katherine A. Guenthenspberger, Thomas L. Siddall
  • 2-(substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylates and their use as herbicides
    Patent number: 7642220
    Abstract: 2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: January 5, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Katherine A. Guenthenspberger, William C. Lo, Thomas L. Siddall
  • INSECTICIDAL (1,3,5)-TRIAZINYL PHENYL HYDRAZONES
    Publication number: 20090093481
    Abstract: (1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 9, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Noormohamed M. Niyaz, Katherine A. Guenthenspberger, Ricky Hunter, Annette V. Brown, Jaime S. Nugent
  • INSECTICIDAL PYRIMIDINYL ARYL HYRDRAZONES
    Publication number: 20090093480
    Abstract: Pyrimidinyl aryl hydrazones are effective at controlling insects.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 9, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Katherine A. Guenthenspberger, Timothy C. Johnson, Noormohamed M. Niyaz, Ricky Hunter, Annette V. Brown, Tony K. Trullinger
  • 2-(SUBSTITUTED PHENYL)-6-AMINO-5-ALKOXY, THIOALKOXY AND AMINOALKYL-4-PYRIMIDINECARBOXYLATES AND THEIR USE AS HERBICIDES
    Publication number: 20090062125
    Abstract: 2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.
    Type: Application
    Filed: August 29, 2008
    Publication date: March 5, 2009
    Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Katherine A. Guenthenspberger, William C. Lo, Thomas L. Siddall