Patents by Inventor William N. James, Jr.

William N. James, Jr. 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).

  • Turfgrass insecticides
    Patent number: 5358966
    Abstract: This invention relates to a method of controlling insects in turfgrass, ornamental plants or food crops using an insecticidally effective amount of certain N'- substituted-N,N'-diacylhydrazines having the formula ##STR1## wherein X is phenyl, 2-fluorophenyl, or phenyl or 2-fluorophenyl substituted at the 4-position with chloro, fluoro, iodo, methyl or ethyl andY is phenyl, 4-fluorophenyl, 2-chloro-4-fluorophenyl or phenyl substituted at the 2-position with chloro, bromo or iodo.
    Type: Grant
    Filed: June 8, 1993
    Date of Patent: October 25, 1994
    Assignee: Rohm and Haas Company
    Inventors: William N. James, Jr., Harold E. Aller