Issued Patents All Time
Showing 1–25 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419741 | Limited expansion heart valves | Da-Yu Chang | 2025-09-23 |
| 12419742 | Method for delivering a surgical heart valve | — | 2025-09-23 |
| 12390332 | Methods and devices for ventricular reshaping and heart valve reshaping | Maria L. Saravia, Adam J. Yestrepsky, Derrick Johnson, Rodolfo Rodriguez, Sai Prasad Uppalapati +1 more | 2025-08-19 |
| 12357455 | Hybrid heart valves | Qinggang Zeng, Myron Howanec, Jr., Grace Myong Kim | 2025-07-15 |
| 12226311 | Heart valve stents adapted for post-implant expansion | Visith Chung, Da-Yu Chang, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +11 more | 2025-02-18 |
| 12167964 | Minimally-invasive low strain annuloplasty ring | Louis A. Campbell, Salvador Marquez, James R. Yamada, Rodolfo Rodriguez, Da-Yu Chang +1 more | 2024-12-17 |
| D1043986 | Prosthetic valve and holder | Derrick Johnson | 2024-09-24 |
| 12029651 | Implant holder assembly with actuator for heart valve repair and replacement | Louis A. Campbell, Derrick Johnson | 2024-07-09 |
| 12004945 | Surgical prosthetic heart valve | — | 2024-06-11 |
| 11957587 | Protected adjustable heart valve sizer | Gerald B. Gollinger, William A. Maywald, Derrick Johnson, Ankita Bordoloi Gurunath, Da-Yu Chang | 2024-04-16 |
| 11951006 | Valve holder assembly with suture looping protection | Da-Yu Chang, Amy E. Munnelly, Van Huynh, Avina Gupta, Sooji Van Echten +2 more | 2024-04-09 |
| 11911273 | Prosthetic heart valve with collapsible holder | Ankita Bordoloi Gurunath, Derrick Johnson, Myron Howanec, Jr. | 2024-02-27 |
| 11883295 | Methods of dynamic annuloplasty ring sizing | — | 2024-01-30 |
| 11883282 | Assembly of heart valves and intermediate adapter stent | Visith Chung, Da-Yu Chang, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +11 more | 2024-01-30 |
| 11872129 | System and method for holding and delivering a surgical heart valve | — | 2024-01-16 |
| 11806232 | Limited expansion valve-in-valve procedures | Da-Yu Chang | 2023-11-07 |
| D995774 | Collapsible heart valve sizer | — | 2023-08-15 |
| 11717404 | Prosthetic mitral valve holders | Derrick Johnson | 2023-08-08 |
| 11707280 | Methods of deploying self-cinching surgical clips | James A. Davidson, Ralph Schneider | 2023-07-25 |
| 11690714 | Hybrid heart valves adapted for post-implant expansion | Qinggang Zeng | 2023-07-04 |
| 11654020 | Hybrid heart valves | Qinggang Zeng, Myron Howanec, Jr., Grace Myong Kim | 2023-05-23 |
| 11576772 | One-piece heart valve stents adapted for post-implant expansion | Visith Chung, Da-Yu Chang, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +10 more | 2023-02-14 |
| 11576667 | Methods of securing a cardiac implant using knotless suture clamps | Louis A. Campbell, Salvador Marquez, Donald E. Bobo, Jr. | 2023-02-14 |
| 11571299 | Methods for manufacturing resilient prosthetic surgical heart valves | Hengchu Cao, Paul Schmidt, Grace Myong Kim, James A. Davidson, Hoa Trinh Tran +1 more | 2023-02-07 |
| 11554015 | Minimally-invasive low strain annuloplasty ring | Louis A. Campbell, Salvador Marquez, James R. Yamada, Rodolfo Rodriguez, Da-Yu Chang +1 more | 2023-01-17 |