| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | Czechia | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Ireland | 1 | |
| #10 | Lithuania | 1 | |
| #11 | Latvia | 1 | |
| #12 | Norway | 1 | |
| #13 | Singapore | 1 | |
| #14 | Slovakia | 1 | |
| #15 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Parkin Adrian | 13 |
| #2 | Adrian Parkin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| LV10585A | Hypodermic needle | |
| GB9111049D0 | Hypodermic needle |