ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,445, issued on May 13, was assigned to CHANGSHA LVYE BIOTECHNOLOGY Co. LTD (Changsha, China).

"Recombinant vector containing immunogenic protein of African swine fever virus, recombinant bacteria and use thereof" was invented by Wei Dong (Changsha, China), Xiaohong Xie (Changsha, China), Lixin Wen (Changsha, China), Chaoliang Wu (Changsha, China), Xin Li (Changsha, China), Yuanyuan Zhu (Changsha, China), Yongyong Zhang (Changsha, China) and Jiahao Huang (Changsha, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A recombinant vector containing the immunogenic protein of African swine fever virus, a recombinant bacterium and use thereof, and rela...