US Patent Issued to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS on Dec. 23 for "Corrosion inhibitor composition for wet sour crude" (Saudi Arabia Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,636, issued on Dec. 23, was assigned to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS (Dhahran, Saudi Arabia).

"Corrosion inhibitor composition for wet sour crude" was invented by Ime Bassey Obot (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of inhibiting sour corrosion of a metal surface including contacting the metal surface and composition in a corrosive medium. The corrosive medium includes hydrogen sulfide. The composition includes an aliphatic alcohol comprising 1 to 6 carbons, a polysorbate, a glycol compound, and a substituted benzimidazole compound. The composition includes a weight ratio of the substituted...