ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,977, issued on July 14, was assigned to SHANGHAI TANON LIFE SCIENCE Co. LTD (Shanghai).
"Detachable electrode holder and electrophoresis device" was invented by Chengwei Meng (Shanghai), Zhou Yang (Shanghai) and Xinyuan Guo (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A detachable electrode holder is provided. The electrode holder includes a holder body, a positive electrode assembly, and a negative electrode assembly, where the holder body is provided with a mounting position; the positive electrode assembly is detachably arranged on the holder body, and the positive electrode assembly is located outside a first cavity of the holder bod...