CY

Changlong Yin

CP China University Of Petroleum: 2 patents #12 of 145Top 9%
📍 Qingdao, CN: #557 of 2,087 inventorsTop 30%
Overall (All Time): #1,840,105 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11292038 Combined treatment method of petroleum-contaminated soil Dong Hui Liu, Shuhai Guo, Wei Zhu, Fushan Wen, Nan Shi +9 more 2022-04-05
11149361 Preparation methods of high modulus carbon fiber (HMCF) and precursor (mesophase pitch (MP)) thereof Dong Hui Liu, Xin Gong, Bin Lou, Jun Li, Zhihao Li +14 more 2021-10-19