US Patent Issued to Nanjing University on Sept. 30 for "Reaction device for comprehensive determination of biodegradability of materials and its method of use" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,618, issued on Sept. 30, was assigned to Nanjing University (Nanjing, China).

"Reaction device for comprehensive determination of biodegradability of materials and its method of use" was invented by Zengwei Yuan (Nanjing, China), Yumei Wang (Nanjing, China) and Zhanlong Wang (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a reaction apparatus for comprehensively measuring biodegradability of a material, comprising a device frame, an electrical control cabinet and a reaction chamber monomer. The upper side of the reaction chamber monomer is a reaction chamber body, and the lower part is a material receiving trolley. The to...