Patents Assigned to Pestalto Environmental Products
  • Compositions for controlled release of pest control products in aquatic environments
    Patent number: 7563453
    Abstract: The present invention relates to compositions and methods for the controlled-release of pest control products into aquatic environments. The compositions comprise one or more pest control products in admixture with one or more water soluble and one or more water insoluble waxes. The compositions of the present invention are particularly useful for treating columns of water in catch basins.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: July 21, 2009
    Assignee: Pestalto Environmental Products
    Inventors: Robert Dupree, Barrington M. J. Tyler