ALEXANDRIA, Va., July 7 -- United States Patent no. 12,673,051, issued on July 7, was assigned to SHENZHEN FIRST UNION TECHNOLOGY Co. LTD. (Shenzhen City, China) and SHENZHEN HERUI BIOTECHNOLOGY Co. LTD. (Shenzhen City, China).
"Composition and product thereof" was invented by Guofeng Fu (Shenzhen City, China), Xing Zhou (Shenzhen City, China), Wenwen Huang (Shenzhen City, China), Zhongli Xu (Shenzhen City, China) and Yonghai Li (Shenzhen City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a composition and a product thereof. The composition includes arecoline and an acid. The composition is convenient to use and widely used, with a low pH value and weak irritation."
The pat...