ALEXANDRIA, Va., June 9 -- United States Patent no. 12,284,989, issued on April 29, was assigned to Hainan Academy of Ocean and Fisheries Sciences (Haikou, China).

"Disease control method for recirculating aquaculture of plectropomus leopardus broodstock" was invented by Shuyuan Fu (Haikou, China), Jinye Liu (Haikou, China), Yongbo Wang (Haikou, China) and Fuxiao Chen (Haikou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a disease control method for recirculating aquaculture of Plectropomus leopardus broodstocks. The disease control method provided by the present disclosure includes water treatment, temperature control, air treatment, nutritional regulation, and biolog...