| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 6 | |
| #2 | Canada | 6 | |
| #3 | EPO (European Patent Office) | 6 | |
| #4 | WIPO (World Intellectual Property Organization) | 6 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Implantable devices | |
| #3 | Unspecified technologies | |
| #4 | Diagnosis and surgery | |
| #5 | Therapeutic chemical compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Xu Guofeng | 23 |
| #2 | Qi Songtao | 4 |
| #3 | Guofeng Xu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2617139A1 | Biological artificial blood vessel and preparation method thereof | |
| AU2006275235A1 | A hemangioma clip with a biological membrane | |
| AU2006274361A1 | Biological artificial ligament and preparation method thereof |