Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11147857 | IgG4 Fc fragment comprising modified hinge region | Sung Youb Jung, Sung Hee Park, Jong Soo Lee, In Young Choi | 2021-10-19 |
| 10973881 | IgG4 Fc fragment comprising modified hinge region | Sung Youb Jung, Sung Hee Park, Jong Soo Lee, In Young Choi | 2021-04-13 |