ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,802, issued on Sept. 1, was assigned to SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (Seoul, South Korea).

"Aqueous rechargeable battery including organic positive active material" was invented by Kisuk Kang (Seoul, South Korea), Myeong Hwan Lee (Sokcho-si, South Korea) and Giyun Kwon (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an aqueous rechargeable battery that includes a positive electrode including an organic positive active material including a compound represented by Chemical Formula 1, a negative electrode, a separator between the positive electrode and negative electrode, and an aqueous electrolyte including ...