| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Argentina | 1 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Hungary | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Netherlands | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Production of brushes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zwart Meindert Durk | 12 |
| Publication | Filing date | Title |
|---|---|---|
| AU2005339402A1 | Brush, such as for cleaning or sampling body tissue | |
| AU1696400A | Brush suitable for taking a smear | |
| NL1010709C2 | Brush suitable for taking a smear. |