| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Netherlands | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Den Haak Abraham | 9 |
| #2 | Haak Abraham Van Den | 4 |
| Publication | Filing date | Title |
|---|---|---|
| NL9401174A | Injection assembly with suction needle and retractable injection needle. | |
| NL9401173A | Pre-filled syringe assembly. |