Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086361 | Super absorbent polymer and a preparation method thereof | Tae Young Won, Chang Sun Han, Gi Cheul Kim, Yong Hun Lee, Sang Gi Lee +2 more | 2018-10-02 |
| 9656296 | Preparation method of a super absorbent polymer | Gi Cheul Kim, Sang Gi Lee, Kyu Pal Kim, Tae Young Won, Chang Sun Han | 2017-05-23 |
| 9517446 | Super absorbent polymer and a preparation method thereof | Tae Young Won, Chang Sun Han, Gi Cheul Kim, Yong Hun Lee, Sang Gi Lee +2 more | 2016-12-13 |
| 9120100 | Shredder for super absorbent polymer and preparation method of super absorbent polymer using the same | Gi Cheul Kim, Chang Sun Han, Sang Gi Lee, Kyu Pal Kim, Sung Soo Park +2 more | 2015-09-01 |
| 9029480 | Preparation method of superabsorbent polymer | Tae Young Won, Chang Sun Han, Gi Cheul Kim, Sang Gi Lee, Kyu Pal Kim +1 more | 2015-05-12 |
| 8919683 | Shredder for super adsorbent polymer and preparation method of super absorbent polymer using the same | Gi Cheul Kim, Chang Sun Han, Sang Gi Lee, Kyu Pal Kim, Sung Soo Park +2 more | 2014-12-30 |
| 8697812 | Preparation method of superabsorbent polymer | Tae Young Won, Chang Sun Han, Gi Cheul Kim, Sang Gi Lee, Kyu Pal Kim +1 more | 2014-04-15 |