US Patent Issued to Shangshui Smartech on May 27 for "Impeller assembly for dispersing solid in liquid utilizing curved baffle plate and solid-liquid mixing device using impeller assembly" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,325, issued on May 27, was assigned to Shangshui Smartech Ltd. (Guangdong, China).

"Impeller assembly for dispersing solid in liquid utilizing curved baffle plate and solid-liquid mixing device using impeller assembly" was invented by Qiao Shi (Shenzhen, China), Shujuan Bai (Shenzhen, China), Tongzhu Li (Shenzhen, China) and Quanxun Ou (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An impeller assembly for a solid-liquid mixing device, which includes an impeller body, multiple mixing blades which are evenly distributed on the inner side of the impeller body and extended outwards from the shaft of the impeller body, and at least two ...