| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | China | 13 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Syringes | |
| #3 | Tools for connecting or disengaging | |
| #4 | Presses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhang Ji | 38 |
| #2 | Walsh Brandon G | 30 |
| #3 | Yang Cheng Yong | 25 |
| #4 | Zhu Jinhua | 15 |
| #5 | Mcmahon Dennis Michael | 4 |
| #6 | J Zhangyang Cheng Yong | 2 |
| #7 | Mcmahon Dennis | 1 |
| #8 | Brandon G Walsh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN110013350A | Prosthetic heart valve delivery system | |
| US2019133756A1 | Heart valve prosthesis | |
| US2019209315A1 | Heart valve prosthesis | |
| US2019133757A1 | Methods and devices for delivery of a prosthetic valve | |
| US2016015512A1 | Sutureless valve prosthesis delivery device and methods of use thereof |