Patents by Inventor Caleb Williams

Caleb Williams 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).

  • MESOIONIC PESTICIDES
    Publication number: 20100323887
    Abstract: Disclosed are compounds of Formula 1, wherein X is O or S; Y is O or S; and R1, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: January 30, 2009
    Publication date: December 23, 2010
    Applicant: E.I. DU Pont De Nemours and Company
    Inventors: Caleb William Holyoke, JR., My-Hanh Thi Tong, Reed Aaron Coats, Wenming Zhang, Stephen Frederick McCann, Dominic Ming-Tak Chan