Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180436 | Method for purifying by-product ethylene glycol of polyester in converting plasticizer | Te-Chao Liao, Jung-Jen Chuang, Chung-Yu Chen | 2021-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180436 | Method for purifying by-product ethylene glycol of polyester in converting plasticizer | Te-Chao Liao, Jung-Jen Chuang, Chung-Yu Chen | 2021-11-23 |