Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350402 | Composite, manufacturing method therefor, and cosmetic surgery filler composition using same | — | 2025-07-08 |
| 9850341 | Method for preparing polymer microparticles by spray process | — | 2017-12-26 |
| 8329856 | Biodegradable polymer microparticles and preparation method thereof | Yong-hoon Lee, Kun Pil Lee | 2012-12-11 |
| 5476909 | Biodegradable copolymer for medical application | Jin Song | 1995-12-19 |