Patents by Inventor Stan Tocker

Stan Tocker 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).

  • Self-microencapsulating controlled release pesticide compositions
    Patent number: 4722838
    Abstract: This invention relates to a self-microencapsulating pesticidal composition consisting essentially of a solution of a polymeric barrier material in an organic solvent system, a dissolved or dispersed pesticidal agent and a surfactant.
    Type: Grant
    Filed: May 9, 1986
    Date of Patent: February 2, 1988
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Stan Tocker