ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,998, issued on April 15, was assigned to Nanchang Hangkong University (Nanchang, China).

"Three-dimensional alkynyl-containing porous aromatic framework polymer and preparation method and use thereof" was invented by Xubiao Luo (Nanchang, China), Xuan Ding (Nanchang, China), Hui Shi (Nanchang, China), Xin Sheng (Nanchang, China), Deng You (Nanchang, China), Mingming Peng (Nanchang, China), Penghui Shao (Nanchang, China) and Liming Yang (Nanchang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a three-dimensional alkynyl-containing porous aromatic framework polymer and a preparation method and use thereof. The pol...