Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8778325 | Water-soluble and biodegradable antimicrobial agent | Chun-Yi Li, Ken-Yuan Chang, Chia-Chang Liu | 2014-07-15 |
| 8771571 | Method for preparing high water-absorption and anti-bacterial gamma polyglutamic acid fibers | Jo-Wei Huang, Chia-Chang Liu | 2014-07-08 |
| 8530405 | Method of preparing water-soluble and biodegradable antimicrobial agent | Chun-Yi Li, Ken-Yuan Chang, Chia-Chang Liu | 2013-09-10 |