Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8771571 | Method for preparing high water-absorption and anti-bacterial gamma polyglutamic acid fibers | Chia-Chang Liu, Ying-Nan Tsai | 2014-07-08 |
| 8273278 | Process of making water-insoluble polyglutamic acid fibers | Mei-Ting Fan Chiang, Ken-Yuan Chang | 2012-09-25 |