ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,633, issued on Oct. 14, was assigned to Suzhou University of Science and Technology (Suzhou, China) and China Water Resources and Environment Research Institute (Suzhou) Co. Ltd (Kunshan, China).
"Targeted in-situ ecological remediation apparatus" was invented by Cuimei Li (Suzhou, China), Shaoguang Zhang (Kunshan, China) and Hao Wang (Kunshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a targeted in-situ ecological remediation apparatus, includes a frame, a float plate, an ecological adsorption device, and a planting assembly. The ecological adsorption device includes multiple ecological adsorption ball assemblies. The multipl...