| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 2 | |
| #5 | Australia | 1 | |
| #6 | China | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Mexico | 1 | |
| #9 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Unspecified technologies | |
| #3 | Additive manufacturing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klippenstein John | 12 |
| #2 | Matthews Lionel Stuart | 5 |
| #3 | Darichuk Brett Leigh | 4 |
| #4 | Castanon Scott E | 3 |
| #5 | Woloschuk Ralph E | 2 |
| #6 | Terry Warren Marc | 2 |
| #7 | Andersen Allan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2012162821A1 | Modular gas-actuated retractable needle assembly | |
| TW200709824A | Single-use pneumatic safety syringe with retractable needle | |
| EP1786496A1 | Gas-actuated retractable syringe | |
| US5868713A | Pneumatic retractable syringe |