Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419997 | Ostomy bag with a slippery surface | Tak-Sing Wong, Jing Wang | 2025-09-23 |
| 12280175 | Formulations and processes to generate repellent surfaces on medical devices | Nan Sun | 2025-04-22 |