Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410298 | Disposal method for waste fabric containing polyester, nylon, and dye | Te-Chao Liao, Jung-Jen Chuang, Tzu-Huan Wong | 2025-09-09 |
| 12410299 | Disposal method for waste fabric containing polyester, spandex, and dye | Te-Chao Liao, Jung-Jen Chuang, Tzu-Huan Wong | 2025-09-09 |
| 12404384 | Method for recycling polyester fabric | Te-Chao Liao, Jung-Jen Chuang, Yu-Ti Tseng | 2025-09-02 |
| 12344991 | Decolorization method of polyester fabric | Te-Chao Liao, Jung-Jen Chuang, Yun-Tong Lai | 2025-07-01 |
| 12270137 | Method for decolorizing polyester fabric | Te-Chao Liao, Jung-Jen Chuang, Yu-Ti Tseng | 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, Yu-Ti Tseng | 2025-03-25 |
| 12180332 | Method for producing plasticizer | Te-Chao Liao, Jung-Jen Chuang, Che-Jung Hsu | 2024-12-31 |
| 11858891 | Decolorization and purification method of BHET material | Te-Chao Liao, Jung-Jen Chuang, Yu-Ti Tseng | 2024-01-02 |
| 11840605 | Method for manufacturing polyester polyhydric alcohol | Te-Chao Liao, Jung-Jen Chuang | 2023-12-12 |
| 10876240 | Method for decolorization of dyed polyester fiber | Te-Chao Liao, Jung-Jen Chuang, Zhi-Ming Huang | 2020-12-29 |
| 9920218 | Process for preparing polyphenylene ether microspore dispersion | Te-Chao Liao, Jung-Jen Chuang, Hao-Sheng Chen, Yi-Cheng Li | 2018-03-20 |
| 9156944 | Process for producing polyphenylene ether helping to improve safety and yield | Dein-Run Fung, Jung-Jen Chuang, Yi-Cheng Li | 2015-10-13 |
| 8653300 | Method for making hindered phenolic antioxidant | Dein-Run Fung, Jung-Jen Chuang, Chung-Yu Chen | 2014-02-18 |