US Patent Issued to IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY on July 15 for "Fabrication of Ca 3 Co 4 O 9 /MgO nanocomposite materials using pechini sol-gel method" (Saudi Arabia Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,357,962, issued on July 15, was assigned to IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY (Riyadh, Saudi Arabia).

"Fabrication of Ca 3 Co 4 O 9 /MgO nanocomposite materials using pechini sol-gel method" was invented by Ehab Abdelhamed Abdelrahman Ahmed (Riyadh, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multiphase particulate nanocomposite material including, determined by X-ray diffraction (XRD): a monoclinic calcium cobalt oxide (Ca3Co4O9) crystalline phase; and, a cubic magnesium oxide (MgO) crystalline phase. The multiphase nanocomposite material further inlcudes either: a hexagonal calcium carbonate (CaCO3) crystalline phase and a cu...