US Patent Issued to Tianjin Municipal Engineering Design & Research Institute on Dec. 30 for "Self-curing fluid solidified soil composite curing agent and its application" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,394, issued on Dec. 30, was assigned to Tianjin Municipal Engineering Design & Research Institute Co. Ltd. (Tianjin, China).

"Self-curing fluid solidified soil composite curing agent and its application" was invented by Xinqi Wang (Tianjin, China), Yanduo Li (Tianjin, China), Chaohui Wang (Tianjin, China), Yanqing Du (Tianjin, China), Zhiliang Huo (Tianjin, China), Wei Zeng (Tianjin, China), Runyou Liu (Tianjin, China), Peixiang Xie (Tianjin, China), Penghui Wen (Tianjin, China), Qiang Zhang (Tianjin, China), Liqiang Sun (Tianjin, China), Wei Guo (Tianjin, China), Guoliang Zhang (Tianjin, China), Maohua Dai (Tianjin, China) and Hengliang Fang (Tianjin, China).

According to the ab...