US Patent Issued to Saudi Arabian Oil on July 1 for "Hydrogel-based pH sensors and use thereof" (Saudi Arabia Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,670, issued on July 1, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia).

"Hydrogel-based pH sensors and use thereof" was invented by Layan Alaeddin AlSharif (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to sensors including a dielectric layer disposed between a first electrode layer and a second electrode layer, and a sensing layer including a pH-sensitive hydrogel disposed on an outer surface of the second electrode layer."

The patent was filed on April 14, 2023, under Application No. 18/301,173.

*For further information, including images, charts and tables, please visit: http://p...