Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357487 | Method of degumming jute fibres with complex enzyme (1) | Zhenhua Zhang | 2013-01-22 |
| 8268127 | Method of degumming jute fibres with complex enzyme | Zhenhua Zhang | 2012-09-18 |
| 8261525 | Bast fibre yarn, multi-fibre yarn and processes for making the same | Zhenhua Zhang | 2012-09-11 |
| 7481844 | Jute degumming process | Ximing Zhang, Zhenhua Zhang | 2009-01-27 |