Patents by Inventor Hector E. Portillo

Hector E. Portillo 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).

  • Safer organophosphorous compositions
    Patent number: 6566349
    Abstract: The efficacy of insecticidal compositions (especially organophosphate insecticides) is enhanced through the blending of the insecticide with fatty acid containing crop oil concentrate.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: May 20, 2003
    Assignee: BASF Corporation
    Inventors: Thomas E. Anderson, William M. Fletcher, Hector E. Portillo