CX

Changhai Xu

QU Qingdao University: 2 patents #1 of 28Top 4%
📍 Qingdao, CN: #43 of 535 inventorsTop 9%
Overall (2025): #133,853 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12366012 Alginate fiber and preparation method thereof Yanzhi XIA, Dagang Miao, Kai Li, Jiuyong Yao, Fangfang Cheng 2025-07-22
12187899 Method for improving alkali resistance and oxidation resistance of benzothiazole disperse dye Xiaoyan Wang, Jiaxue Yu, Liang He, Mingtao Qiu, Xinting Zhao +2 more 2025-01-07