Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544335 | Tackifier and a continuous process for producing the tackifier | Miao Yang, Zhaohui Qu, Yongfu Liang | 2020-01-28 |
| 10392752 | Paper composition and process for making the same | Tao Wang, Junyu Chen, Haitao Du, Rui Ma, Yunfei Yan | 2019-08-27 |
| 9963822 | Polyurethane dispersion based synthetic leathers | Yunfei Yan, Ning Kang, Jiansheng Feng, Qian Shen, Chao Zhang +1 more | 2018-05-08 |