US Patent Issued to Huazhong University of Science and Technology (GOVERNMENT), Hubei Changjiang Road and Bridge, Hubei Communications Construction Testing on Nov. 18 for "Method for calculating the optimum dosage of the two-component synchronous rejuvenator for aged SBS-modified asphalt" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,320, issued on Nov. 18, was assigned to Huazhong University of Science and Technology (GOVERNMENT) (Wuhan, China), Hubei Changjiang Road and Bridge Co. Ltd. (Wuhan, China) and Hubei Communications Construction Testing Co. Ltd. (Wuhan, China).

"Method for calculating the optimum dosage of the two-component synchronous rejuvenator for aged SBS-modified asphalt" was invented by Derun Zhang (Hubei, China), Peixin Xu (Hubei, China), Ziyang Liu (Hubei, China), Wei Zeng (Hubei, China), Yang Zhao (Hubei, China), Lijing Wang (Hubei, China), Fusong Wang (Hubei, China), Junxing Zheng (Hubei, China), Qisheng Hu (Hubei, China), Jinbiao Tang (Hubei, China) and Chenhui Peng (Hubei, China).

Acco...