Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9603933 | Composition for enteric hard capsules, and enteric hard capsule prepared using the composition | Jin Ryul Son, Eun-hee Park, Sung Wan Lee, Min Gyu Song, Ja Hyun Cha +2 more | 2017-03-28 |
| 9555121 | Composition for forming complex, complex formed therefrom, and composition for oral administration including said complex | Sung Wan Lee, Jae-Uk Cha, Jun Kee HONG | 2017-01-31 |
| 9044406 | Aqueous composition for enteric hard capsule, method of preparing enteric hard capsule, and enteric hard capsule prepared using the method | Jin Ryul Son, Sung Wan Lee, Min Gyu Song, Jae-Uk Cha, Eun-hee Park | 2015-06-02 |
| 8710105 | Method of preparing enteric hard capsule and enteric hard capsule prepared thereby | Jin Ryul Son, Eun-hee Park, Sung Wan Lee, Min Gyu Song, Ja Hyun Cha +2 more | 2014-04-29 |
| 7026471 | Purification method of hydroxypropylmethyl cellulose phthalate | Kyu-Il Cho | 2006-04-11 |
| 6893493 | Preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle | Kyu-Il Cho, Jung Hyun Kim, Jun-Young Lee, Il Hyuk Kim, Jung Hwan Park | 2005-05-17 |