US Patent Issued to XIANGTAN UNIVERSITY on March 24 for "Inorganic solid silicon-based sulfonic acid and/or phosphoric acid catalyst, preparation method therefor, and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,970, issued on March 24, was assigned to XIANGTAN UNIVERSITY (Xiangtan, China).

"Inorganic solid silicon-based sulfonic acid and/or phosphoric acid catalyst, preparation method therefor, and application thereof" was invented by Hean Luo (Xiangtan, China), Kuiyi You (Xiangtan, China), Yibai Zeng (Xiangtan, China), Jingbin Wen (Xiangtan, China), Yaqing Zhang (Xiangtan, China), Xinya Yuan (Xiangtan, China) and Qiuhong Ai (Xiangtan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A preparation method and use of a novel pure inorganic solid silicon-based sulfonic acid and/or phosphoric acid catalytic material are disclosed. The surface hydroxyl-ric...