Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240932 | Photocurable hydrophilic polymer, and coating composition, hydrophilic lubricating coating and article based on the same | Zengchao Tang | 2025-03-04 |
| 11311653 | Central venous catheter, preparation method therefor and medical device comprising same | — | 2022-04-26 |