Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312878 | Aqueous composition for preparing hard capsule, preparation method therefor, hard capsule, and method for recycling hard capsule scraps | Jin Ryul Son, Sang Youb Lee, Sung Hwan Bang, Ju Hee Shin | 2022-04-26 |
| 9750686 | Laminated film and method for laminating films | Sung Hwan Bang, Kyung Yeol Park, Jin Ryul Son, Ju Hee Shin, Sang Youb Lee | 2017-09-05 |
| 9260575 | Film and method of preparing the same | Jin Ryul Son, Sung Hwan Bang, Sang Youb Lee, Ju Hee Shin | 2016-02-16 |