YZ

Yan Zhang

ZC Zhejiang Quhua Fluor-Chemistry Co.: 1 patents #1 of 7Top 15%
📍 Tianjin, OH: #1 of 3 inventorsTop 35%
Overall (2023): #55,128 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11713288 Method for co-production of hydrofluorocarbons Iiyang Zhou, Jiangyong Hong, Bo Yang, Bin Wu, Xinguo Tang +1 more 2023-08-01
11624731 Method for predicting remaining life of numerical control machine tool Qingqing Huang, Zhen Kang, Shuaiyong Li, Jiajun Zhou 2023-04-11
11547671 Gel product instant-dissolving block and preparation method thereof Xiangshan Zhou, Yangen Sun, Yufeng Qin, Yucui Jin, Chunyan Wang +3 more 2023-01-10