Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264211 | Method for preparing super absorbent polymer | Ui Seok Chung, Gyunhyeok Ahn, Gicheul Kim | 2025-04-01 |
| 12157108 | Method for preparing superabsorbent polymer | Kyunghoon Min, Gicheul Kim, Yoon Jae Min, Ki Hyun Kim | 2024-12-03 |
| 12006405 | Super absorbent polymer and method for producing same | Gi Cheul Kim, Sung Soo Park | 2024-06-11 |
| 11731105 | Super absorbent polymer and method for preparing same | Ki Hyun Kim, Gi Cheul Kim, Seul Ah Lee, Sang Gi Lee | 2023-08-22 |
| 11613591 | Method for preparing super absorbent polymer | Ui Seok Chung, Gyunhyeok Ahn, Gicheul Kim | 2023-03-28 |
| 11504696 | Super absorbent polymer | Gi Cheul Kim, Ki Hyun Kim, Seul Ah Lee, Sang Gi Lee | 2022-11-22 |
| 11498050 | Method of preparing superabsorbent polymer | Jinuk Choi, Sang Hwa Lee, Gicheul Kim, Ki Hyun Kim, Seul Ah Lee | 2022-11-15 |
| 10889673 | Super absorbent polymer and preparation method thereof | Sang Gi Lee, Chul Hee Ryu, Bhom Ri Kim | 2021-01-12 |
| 10683375 | Super absorbent polymer | Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee, Won Taeck Lim | 2020-06-16 |
| 10669381 | Method for preparing super absorbent polymer | Seung-Mo Lee, Gi Cheul Kim | 2020-06-02 |
| 10669382 | Super absorbent polymer | Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee, Won Taeck Lim | 2020-06-02 |
| 10150829 | Super absorbent polymer and preparation method thereof | Sang Gi Lee, Chul Hee Ryu, Bhom Ri Kim | 2018-12-11 |
| 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 |
| 10040911 | Method of preparing superabsorbent polymer granules | Chang Sun Han | 2018-08-07 |
| 9975979 | Method of preparing superabsorbent polymer | Chang Sun Han | 2018-05-22 |
| 9701763 | Method for preparing super absorbent polymer | Gi Cheul Kim, Sang Gi Lee, Sung Soo Park | 2017-07-11 |
| 9656296 | Preparation method of a super absorbent polymer | Gyu Leem, Gi Cheul Kim, Sang Gi Lee, 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 |
| 9156974 | Method of preparing a super absorbent polymer and a super absorbent polymer prepared therefrom | Yong Hun Lee, Chang Sun Han, Gi Cheul Kim, Chul Hee Ryu | 2015-10-13 |
| 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, Sung Soo Park, Jin Hyun Bae +2 more | 2015-09-01 |
| 9029480 | Preparation method of superabsorbent polymer | Tae Young Won, Chang Sun Han, Gi Cheul Kim, Sang Gi Lee, Sung Soo Park +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, Sung Soo Park, Jin Hyun Bae +2 more | 2014-12-30 |
| 8829066 | Polymerization reactor for producing super absorbent polymers and method of producing super absorbent polymers using the polymerization reactor | Tae Young Won, Gi Cheul Kim, Sang Gi Lee, Chang Sun Han | 2014-09-09 |
| 8697812 | Preparation method of superabsorbent polymer | Tae Young Won, Chang Sun Han, Gi Cheul Kim, Sang Gi Lee, Sung Soo Park +1 more | 2014-04-15 |