US Patent Issued to FUJIAN GOLDEN DRAGON RARE-EARTH on April 21 for "Neodymium-iron-boron magnet material, raw material composition, preparation method therefor and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,224, issued on April 21, was assigned to FUJIAN GOLDEN DRAGON RARE-EARTH Co. Ltd. (Fujian, China).

"Neodymium-iron-boron magnet material, raw material composition, preparation method therefor and use thereof" was invented by Gang Fu (Fujian, China), Jiaying Huang (Fujian, China), Jixiang Huang (Fujian, China) and Qichen Quan (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a neodymium-iron-boron magnet material, a raw material composition, a preparation method therefor and a use thereof. The raw material composition of the neodymium-iron-boron magnet material comprises the following components by mass percentage: 29.5-32....