ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,388, issued on Aug. 26, was assigned to Beijing CytoNiche Biotechnology Co. Ltd. (Beijing).
"Aggregate of cell carrier particles and method for preparing same" was invented by Wei Liu (Beijing) and Xiaojun Yan (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses an aggregate of cell carrier particles and a method for preparing same. The aggregate of cell carrier particles is formed by aggregating cell carrier particles and has a particular shape including the shape of a tablet and the shape of a block. The method for preparing the aggregate of cell carrier particles is a punch-forming process, a mold-forming proce...