Patents by Inventor Aref A. Aref

Aref A. Aref 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).

  • Palatable solid pesticidal compositions of ethylene and vinyl acetate copolymer
    Patent number: 5135744
    Abstract: The invention comprises compositions in solid form of ethylene/vinyl acetate copolymer with an effective amount of bioactive agent, a protein/carbohydrate-lipid source, 0 to 20% of an edible oil and optionally an attractant, dye, preservative, adversive agent and biomarker and the use, thereof, to control pests.
    Type: Grant
    Filed: November 21, 1990
    Date of Patent: August 4, 1992
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Samuel R. Alexander, Aref A. Aref, Malcolm S. Smith