Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028307 | Modified cellulose nanocrystals and their use in drilling fluids | Meichun Li | 2021-06-08 |
| 10882747 | High-strength network structured nano-carrier material and preparation method and application thereof | Yiqiang Wu, Zhen-Yuan Zhang, Yan QING, Sha Luo, Cuihua Tian +1 more | 2021-01-05 |