US Patent Issued to Imam Abdulrahman Bin Faisal University on April 7 for "Method for making spinel ferrite superparamagnetic composite" (Saudi Arabia Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,543, issued on April 7, was assigned to Imam Abdulrahman Bin Faisal University (Dammam, Saudi Arabia).

"Method for making spinel ferrite superparamagnetic composite" was invented by Yassine Slimani (Dammam, Saudi Arabia), Munirah Abdullah Almessiere (Dammam, Saudi Arabia) and Abdulhadi Baykal (Dammam, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1-xBxRyFe2-yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over...