Patents by Inventor Larry Y. Zhang

Larry Y. Zhang 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).

  • Phenylalkyl substituted heteroaryl derivatives
    Patent number: 8017635
    Abstract: Certain novel phenylalkyl substituted azole derivatives have unexpected insecticidal activity. These compounds are represented by formula I: where A, B, D, E, G, a, b, c, d, and R through R11, inclusively, are folly described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: September 13, 2011
    Assignee: FMC Corporation
    Inventors: John W. Lyga, Frank Zawacki, Larry Y. Zhang
  • Phenylalkyl Substituted Heteroaryl Derivatives
    Publication number: 20100152045
    Abstract: Certain novel phenylalkyl substituted azole derivatives have unexpected insecticidal activity. These compounds are represented by formula I: where A, B, D, E, G, a, b, c, d, and R through R11, inclusively, are folly described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
    Type: Application
    Filed: May 24, 2006
    Publication date: June 17, 2010
    Inventors: John W. Lyga, Frank Zawacki, Larry Y. Zhang
  • Substituted cyclic urea derivatives
    Patent number: 7713970
    Abstract: Certain novel phenyl substituted cyclic urea derivatives have unexpected insecticidal activity. These compounds are represented by formula I: where A, B a, D, b, E, G, c, d, J, X and R through R10, inclusively, are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
    Type: Grant
    Filed: May 18, 2005
    Date of Patent: May 11, 2010
    Assignee: FMC Corporation
    Inventors: Edward J. Barron, Larry Y. Zhang, John W. Lyga, Matthew P. Whiteside
  • Substituted Cyclic Urea Derivatives
    Publication number: 20080200518
    Abstract: Certain novel phenyl substituted cyclic urea derivatives have unexpected insecticidal activity. These compounds are represented by formula I: where A, B a, D, b, E, G, c, d, J, X and R through R10, inclusively, are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
    Type: Application
    Filed: May 18, 2005
    Publication date: August 21, 2008
    Applicant: Bayer CropScience AG
    Inventors: Edward J. Barron, Larry Y. Zhang, John W. Lyga, Matthew P. Whiteside