US Patent Issued to Saudi Arabian Oil on April 21 for "Catalyst compositions that include zeolites with different silica to alumina molar ratios" (Saudi Arabia Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,750, issued on April 21, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia).

"Catalyst compositions that include zeolites with different silica to alumina molar ratios" was invented by Lujain R. Alfilfil (Thuwal, Saudi Arabia), Khalid Ali Almajnouni (Jeddah, Saudi Arabia) and Isidoro Morales Osorio (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to embodiments a catalyst composition may include from 10 wt. % to 50 wt. % of matrix material, from 10 wt. % to 30 wt. % of binder, and from 30 wt. % to 70 wt. % of a zeolite mixture. The zeolite mixture may comprise at least a first portion of zeolite and a secon...