Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089971 | Bioprosthetic heart valves having adaptive seals to minimize perivalvular leakage | Qinggang Zeng, Chacphet Limsakoune, Diana E. Ko | 2024-09-17 |
| 10722316 | Bioprosthetic heart valves having adaptive seals to minimize paravalvular leakage | Qinggang Zeng, Chacphet Limsakoune, Diana E. Ko | 2020-07-28 |