US Patent Issued to SAUDI ARABIAN OIL on Oct. 20 for "Method for separation and quantitation of heavy polycyclic aromatic hydrocarbons (HPAHs) using aromatic-selective size exclusion chromatography" (Saudi Arabia Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,821, issued on Oct. 20, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia).

"Method for separation and quantitation of heavy polycyclic aromatic hydrocarbons (HPAHs) using aromatic-selective size exclusion chromatography" was invented by Saroj Kumar Panda (Dhahran, Saudi Arabia), Ahmed M. Aldawood (Safwa, Saudi Arabia) and Omer Refa Koseoglu (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "Heavy polycyclic aromatic hydrocarbons (HPAHs) are analyzed using aromatic-selective size exclusion chromatography for the separation and quantitation of HPAHs. This method is suitable to determine the concentration of HPAHs in ...