US Patent Issued to QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF SCIENCES on April 21 for "Iron bipyridine complex, preparation method of the same, and use of the same in polymerization of conjugated dienes" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,583, issued on April 21, was assigned to QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF SCIENCES (Shandong, China).

"Iron bipyridine complex, preparation method of the same, and use of the same in polymerization of conjugated dienes" was invented by Qinggang Wang (Shandong, China), Liang Wang (Shandong, China), Guangqian Zhu (Shandong, China), Xianhui Zhang (Shandong, China) and Chuyang Jing (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses an iron bipyridine complex, a preparation method of the same, and use of the same in polymerization of conjugated dienes the invention provides...