| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | Netherlands | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Republic of Korea | 2 | |
| #8 | Australia | 1 | |
| #9 | New Zealand | 1 | |
| #10 | United States | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Venting or aerating devices | |
| #3 | Physical therapy devices | |
| #4 | Electrotherapy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lugtigheid Gerardus Wilhelmus | 20 |
| #2 | Wilhelmus Lugtigheid Gerardus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL2002225C2 | Apparatus and system for monitoring breathing or ventilation, defibrillator device, apparatus and system for monitoring chest compressions, valve apparatus. | |
| NL2001943C | Respiration aid and method. | |
| NL1034284C2 | Adjustable valve. |