| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Japan | 2 | |
| #5 | United States | 2 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Chemical engineering | |
| #4 | Control | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery | |
| #3 | Measuring volume | |
| #4 | Separation | |
| #5 | Venting or aerating devices | |
| #6 | Teaching materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Friberg Harri | 9 |
| #2 | Daescher Jakob | 8 |
| #3 | Griffiths Michael | 3 |
| #4 | Harri Friberg | 1 |
| #5 | Dascher Jakob | 1 |
| #6 | Wirth Michael | 1 |
| #7 | Kramer Felix | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2011104357A | Control valve for artificial respirator | |
| CN101061525A | Device for checking anesthesia and ventilation units | |
| JP2005245515A | Ventilator | |
| EP1565711A1 | Gasflow measuring device | |
| WO2004045695A1 | Device and method for the generation of respirational air | |
| WO03013635A1 | Ventilator |