Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030908 | Natural gas liquefaction process | Sang Gyu Lee, Kun Hyung Choe, Young Myung Yang, Chul Gu Lee, Kyu Sang Cha +2 more | 2018-07-24 |
| 7087246 | Controlled release preparation of insulin and its method | Chan-Hwa Kim, Jai-Hyun Kwon | 2006-08-08 |
| 5942511 | Allylthiopyridazine derivatives and process for preparing the same | Soon-Kyoung Kwon, Sang Geon Kim, Young Nam Park, Mi-Kyung Kim, Hea Soon Shin | 1999-08-24 |