ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,921, issued on Nov. 11, was assigned to NANCHANG UNIVERSITY (Nanchang, China).
"Device for producing macha powder" was invented by Jun Chen (Nanchang, China), Lizhen Deng (Nanchang, China), Deyu Jiang (Nanchang, China), Taotao Dai (Nanchang, China), Chengliang Lv (Nanchang, China) and Chengmei Liu (Nanchang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device that effectively produce matcha powder is provided and includes: a stirred media mill grinding portion, having a grinding chamber inside, wherein a side of the stirred media mill grinding portion defines an outlet port; a pin bar, rotatably received in the grinding chamber, wherein an...