Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12053757 | Super absorbent polymer and method for producing same | Yong Hun Lee, Jung Min Sohn, Hyemin Lee | 2024-08-06 |
| 11926939 | Super absorbent polymer non-woven fabric and preparation method of the same | Chanjoong Kim, Woongchan Jeong, Jae Hoon Choe, Taebin Ahn, Chang-Hun Lee | 2024-03-12 |
| 11712678 | Preparation method of super absorbent polymer | Dong Hyun Kim, Tae Bin Ahn, Jun Wye Lee | 2023-08-01 |
| 11633720 | Super absorbent polymer and method for producing same | Tae Bin Ahn, Dong Hyun Kim, Yeon-Soo Kim, Hyun Sup Lee, Myung Han Lee | 2023-04-25 |
| 11413794 | Method for preparing polymer particles | Eun Kyu Her, Bu Gon Shin, Jeong-Ho Park, Soo Jin Lee, Taebin Ahn | 2022-08-16 |
| 11384208 | Super absorbent polymer and method for producing same | Sang Gi Lee, Hye Mi Nam, Soo Jin Lee, Moo Kon Kim | 2022-07-12 |
| 11358121 | Super absorbent polymer and method for producing same | Yong Hun Lee, Jung Min Sohn, Hyemin Lee | 2022-06-14 |
| 11066496 | Super absorbent polymer and method for preparing same | Jung Min Sohn, Hyemin Lee | 2021-07-20 |
| 11000829 | Super absorbent polymer and method for producing same | Tae Bin Ahn, Dong Hyun Kim, Yeon-Soo Kim, Hyun Sup Lee, Myung Han Lee | 2021-05-11 |
| 10927223 | Super absorbent polymer granules and preparation method thereof | Dae Woo Nam, Kyung Moo Lee, Jae Hong Lee | 2021-02-23 |
| 10850260 | Super absorbent polymer and method for producing same | Hye Mi Nam, Sang Gi Lee, Min Ho Hwang, Soo Jin Lee | 2020-12-01 |
| 10829630 | Super absorbent polymer | Sung Jong Seo, Hyemin Lee, Hyung Ki Yoon | 2020-11-10 |
| 10821418 | Super absorbent polymer | Dae Woo Nam, Hyemin Lee, Hwayoon Jung, Hyung Ki Yoon | 2020-11-03 |
| 10773237 | Method for preparing super absorbent polymer, and super absorbent polymer | Hyung Ki Yoon, Dae Woo Nam, Hyemin Lee, Sung Jong Seo | 2020-09-15 |
| 10759912 | Superabsorbent polymer and preparation method thereof | Soo Jin Lee, Sang Gi Lee, Hye Mi Nam, Min Ho Hwang | 2020-09-01 |
| 10662296 | Super absorbent polymer granules and preparation method thereof | Dae Woo Nam, Kyung Moo Lee, Jae Hong Lee | 2020-05-26 |
| 10550230 | Preparation method of superabsorbent polymer and superabsorbent polymer prepared thereby | Yong Hun Lee, Hyung Ki Yoon, Jung Min Sohn | 2020-02-04 |
| 10335766 | Super absorbent polymer and manufacturing method thereof | Mi Young Kim, Sang Gi Lee | 2019-07-02 |
| 10335768 | Super absorbent polymer | Tae Bin Ahn, Seung D. Hong, Chul Hee Ryu, Dong Hyun Kim | 2019-07-02 |
| 10208171 | Preparation method of superabsorbent polymer and superabsorbent polymer prepared thereby | Yong Hun Lee, Hye Mi Nam, Dong Jo Ryu, Hyemin Lee | 2019-02-19 |
| 10086361 | Super absorbent polymer and a preparation method thereof | Tae Young Won, Gi Cheul Kim, Yong Hun Lee, Sang Gi Lee, Kyu Pal Kim +2 more | 2018-10-02 |
| 10086362 | Preparation method of super absorbent polymer | Dong Hyun Kim, Dae Woo Nam | 2018-10-02 |
| 10040911 | Method of preparing superabsorbent polymer granules | Kyu Pal Kim | 2018-08-07 |
| 10023703 | Preparation method of superabsorbent polymer and superabsorbent polymer prepared thereby | Yong Hun Lee, Hye Mi Nam, Dong Jo Ryu, Hyemin Lee | 2018-07-17 |
| 9976003 | Method for preparing super absorbent polymer and super absorbent polymer prepared therefrom | Yong Hun Lee, Tae Bin Ahn, Sung Jong Seo | 2018-05-22 |