Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851485 | Multifunctional dyeing and finishing kettle and industrialized supercritical CO2 fluid anhydrous dyeing and finishing apparatus with a scale over 1000 liters | Laijiu ZHENG, Huanda ZHENG, Jun Yan, Juan Zhang, Fang Ye +1 more | 2020-12-01 |
| 10801146 | System for anhydrous boiling, bleaching and dyeing using supercritical carbon dioxide fluid | Laijiu ZHENG, Huanda ZHENG, Jun Yan, Juan Zhang, Youcai GUO +1 more | 2020-10-13 |
| 10584433 | Supercritical fluid dyeing and finishing system and method | Huanda ZHENG, Laijiu ZHENG, Jun Yan, Juan Zhang, Xiao Yan Wang +1 more | 2020-03-10 |