Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9145640 | Enzymatic treatment of wood chips | Kecheng Li | 2015-09-29 |
| 9127401 | Wood pulp treatment | Kecheng Li, Yu Zhao | 2015-09-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9145640 | Enzymatic treatment of wood chips | Kecheng Li | 2015-09-29 |
| 9127401 | Wood pulp treatment | Kecheng Li, Yu Zhao | 2015-09-08 |