ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,891, issued on Sept. 30, was assigned to EAST CHINA JIAOTONG UNIVERSITY (Nanchang, China).

"Systems for electro-hydraulic control of hydraulic pipeline rupture protection based on differential pressure feedback" was invented by Ruqi Ding (Nanchang, China), Junwei Dong (Nanchang, China), Ling Peng (Nanchang, China), Guohua Sun (Nanchang, China), Wu Qin (Nanchang, China), Gang Li (Nanchang, China), Wei Xiao (Nanchang, China), Congcong Xu (Nanchang, China) and Ying Liu (Jiangxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a system for electro-hydraulic control of hydraulic pipeline rupture protection based on differential pressure...