Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404384 | Method for recycling polyester fabric | Te-Chao Liao, Jung-Jen Chuang, Zhang-Jian Huang | 2025-09-02 |
| 12270137 | Method for decolorizing polyester fabric | Te-Chao Liao, Jung-Jen Chuang, Zhang-Jian Huang | 2025-04-08 |
| 12258453 | Method for improving hue of recycled bis-2-hydroxylethyl terephthalate by using ionic liquids | Te-Chao Liao, Jung-Jen Chuang, Wei-Sheng Cheng, Zhang-Jian Huang | 2025-03-25 |