ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,729, issued on March 18, was assigned to Oxsyns.co (Beijing).
"Enzymatic electrode system and its applications" was invented by Yilin Fan (Beijing), Beichen Cheng (Beijing) and Yu Sun (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses an enzymatic electrode system and its applications. The enzymatic electrode system comprises a working electrode, a counter electrode, and an optional reference electrode. The working electrode includes an electrode support substrate and a conductive substrate located at the top of the electrode support substrate. The surface or interior of the conductive substrate contains oxido...