| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Canada | 2 | |
| #6 | United States | 2 | |
| #7 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stubber Raymond Lawrence | 17 |
| #2 | Dixon Michael | 6 |
| Publication | Filing date | Title |
|---|---|---|
| EP2787906A1 | Surgical trocar | |
| AU2011274287A1 | Wound drainage control apparatus | |
| AU3644895A | Improved wound drainage system | |
| EP0783339A1 | Improved wound drainage apparatus |