Timothy R. Ryan
88Patents
36h-index
61Co-inventors
91Inventor score
Filing activity: Oct 16, 2001 → Dec 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7972378B2 | Stents for prosthetic heart valves | Human Necessities | 410 | Active |
| US8157852B2 | Delivery systems and methods of implantation for prosthetic heart valves | Human Necessities | 322 | Active |
| US6719786B2 | Flexible annuloplasty prosthesis and holder | Human Necessities | 284 | Expired |
| US6786924B2 | Annuloplasty band and method | Human Necessities | 282 | Expired |
| US8157853B2 | Delivery systems and methods of implantation for prosthetic heart valves | Human Necessities | 248 | Active |
| US8591570B2 | Prosthetic heart valve for replacing previously implanted heart valve | Human Necessities | 236 | Active |
| US8623074B2 | Delivery systems and methods of implantation for replacement prosthetic heart valves | Human Necessities | 233 | Active |
| US7118595B2 | Flexible annuloplasty prosthesis and holder | Emerging Cross-Sectional Technologies | 228 | Expired |
| US7189258B2 | Heart valve system | Human Necessities | 216 | Expired |
| US8673000B2 | Stents for prosthetic heart valves | Human Necessities | 214 | Active |
| US6955689B2 | Annuloplasty band and method | Human Necessities | 209 | Expired |
| US8628566B2 | Stents for prosthetic heart valves | Human Necessities | 193 | Active |
| US8241274B2 | Method for guiding a medical device | Human Necessities | 183 | Active |
| US9339382B2 | Stents for prosthetic heart valves | Human Necessities | 155 | Active |
| US8246677B2 | Delivery systems and methods of implantation for replacement prosthetic heart valves | Human Necessities | 149 | Active |
| US7871436B2 | Replacement prosthetic heart valves and methods of implantation | Human Necessities | 142 | Active |
| US9078781B2 | Sterile cover for compressible stents used in percutaneous device delivery systems | Human Necessities | 136 | Active |
| US8029564B2 | Prosthetic heart valve system | Human Necessities | 135 | Active |
| US8961593B2 | Prosthetic heart valve systems | Human Necessities | 133 | Active |
| US9173737B2 | Stented heart valve devices | Human Necessities | 114 | Active |
| US7033390B2 | Prosthetic heart valve system | Human Necessities | 113 | Expired |
| US8613765B2 | Prosthetic heart valve systems | Human Necessities | 101 | Active |
| US7066954B2 | Annuloplasty system | Human Necessities | 96 | Expired |
| US7993395B2 | Set of annuloplasty devices with varying anterior-posterior ratios and related methods | Human Necessities | 79 | Active |
| US7503929B2 | Prosthetic heart valve system | Human Necessities | 78 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.