US Patent Issued to ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID on Nov. 25 for "Antioxidant addition device and method for 500 kV cross-linked polyethylene insulating material" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,145, issued on Nov. 25, was assigned to ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID (Guangzhou, China).

"Antioxidant addition device and method for 500 kV cross-linked polyethylene insulating material" was invented by Shuai Hou (Guangzhou, China), Mingli Fu (Guangzhou, China), Lingmeng Fan (Guangzhou, China), Lei Jia (Guangzhou, China), Yunpeng Zhan (Guangzhou, China), Wenbo Zhu (Guangzhou, China), Baojun Hui (Guangzhou, China), Bin Feng (Guangzhou, China) and Jie Liu (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An antioxidant addition device for a 500 kV cross-linked polyethylene insulating material includes a h...