ALEXANDRIA, Va., July 3 -- United States Patent no. 12,344,684, issued on July 1, was assigned to NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE Co. LTD. (Nanjing, China).

"Micro-interface strengthening reaction system and method for preparing poly-Alpha-olefin" was invented by Zhibing Zhang (Nanjing, China), Zheng Zhou (Nanjing, China), Feng Zhang (Nanjing, China), Lei Li (Nanjing, China), Weimin Meng (Nanjing, China), Baorong Wang (Nanjing, China), Gaodong Yang (Nanjing, China), Huaxun Luo (Nanjing, China), Guoqiang Yang (Nanjing, China), Hongzhou Tian (Nanjing, China) and Yu Cao (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses a micro-interface strengthening ...