ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,966, issued on July 21, was assigned to Zhejiang Tianlan Environmental Protection Technology Co. Ltd. (Hangzhou, China) and Zhejiang University (Hangzhou, China).

"Catalyst for thermally stable degradation of VOCs, preparation method thereof and use thereof" was invented by Zhongbiao Wu (Hangzhou, China), Yemin Zhao (Hangzhou, China), Shan Gao (Hangzhou, China), Haibo Ni (Hangzhou, China), Ziwei Zhou (Hangzhou, China), Yuejun Wang (Hangzhou, China) and Zhongfei Zhang (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a catalyst for thermally stably degradation of VOCs, a preparation method thereof and a...