ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,981, issued on July 14, was assigned to Ainnocence Technologies LLC.

"Drug screening model construction method, a drug screening model construction device, a drug screening method, apparatus and a medium" was invented by Yutong Jin (Zhengzhou City, China) and Lurong Pan (Vestavia Hill, Ala.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A drug screening model construction method and device, a screening method, apparatus and a medium, in the field of drug screening that includes obtaining a drug training set, where the set comprises a chemical formula of a drug protein, a chemical formula of a small molecule and a classification label; drawing an ini...