Assignee
- China Petroleum & Chemical
- Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical
Inventors
- Yu-Ming Kang (4 patents)
- Xinping LYU (1 patents)
- Dongbing Liu (12 patents)
- Zifang Guo (10 patents)
- Hongmei Liu (98 patents)
- Shiyuan XU (5 patents)