Patents by Inventor Susan Hensen Trotto

Susan Hensen Trotto 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 biphenylthiohydrazides
    Patent number: 6242647
    Abstract: The present invention provides N-biphenylthiohydrazone derivatives of formula I and compositions and methods for the use thereof in the control of insect and acarid pests and for the protection of crops therefrom.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: June 5, 2001
    Assignee: American Cyanamid Company
    Inventors: Robert Eugene Diehl, David Allen Hunt, Susan Hensen Trotto
  • Arylthio, -sulfinyl and -sulfonyl pyrrole insecticidal agents
    Patent number: 5817691
    Abstract: There are provided arylthio, -sulfinyl and -sulfonyl pyrrole compounds having the structural formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of insects.
    Type: Grant
    Filed: April 9, 1997
    Date of Patent: October 6, 1998
    Assignee: American Cyanamid Company
    Inventors: Keith Douglas Barnes, Robert Eugene Diehl, Susan Hensen Trotto, Yulin Hu