Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207177 | Mitral valve prosthesis implantation | Ji Zhang, Brandon G. Walsh, Cheng Yong Yang | 2021-12-28 |
| 11123189 | Heart valve prosthesis delivery system | Ji Zhang, Brandon G. Walsh, Cheng Yong Yang | 2021-09-21 |
| 11090156 | Heart valve prosthesis delivery system | Ji Zhang, Brandon G. Walsh, Cheng Yong Yang | 2021-08-17 |
| 11083577 | Heart valve prosthesis | Ji Zhang, Brandon G. Walsh, Cheng Yong Yang, Dennis McMahon | 2021-08-10 |
| 10966824 | Mitral valve prosthesis delivery system | Ji Zhang, Brandon G. Walsh, Cheng Yong Yang | 2021-04-06 |