US Patent Issued to ANHUI ZHONGTIE ENGINEERING MATERIAL TECHNOLOGY, CHINA TIESIJU CIVIL ENGINEERING GROUP on Feb. 17 for "Modified dolomite powder, preparation method thereof and concrete" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,712, issued on Feb. 17, was assigned to ANHUI ZHONGTIE ENGINEERING MATERIAL TECHNOLOGY Co. LTD. (Anhui, China) and CHINA TIESIJU CIVIL ENGINEERING GROUP Co. LTD. (Anhui, China).

"Modified dolomite powder, preparation method thereof and concrete" was invented by Jianwei Peng (Anhui, China), Dongdong Fan (Anhui, China), Hai Huang (Anhui, China), Jie Tang (Anhui, China), Chenghao Wu (Anhui, China), Jianfeng Wen (Anhui, China), Yucheng Tang (Anhui, China), Chunsong Yu (Anhui, China), Yitao Chen (Anhui, China) and Jianan Yao (Anhui, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a modified dolomite powder, a preparation metho...