| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | United States | 2 | |
| #5 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Implantable devices | |
| #3 | Measuring force, work and fluid pressure | |
| #4 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Köppel Thomas | 8 |
| #2 | Heiss Martin Christoph | 4 |
| #3 | Koppel Thomas | 3 |
| #4 | Zünd Marco | 3 |
| #5 | Thomas Köppel | 1 |
| #6 | Zund Marco | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH715201A2 | Venturi aspiration flow in an ophthalmic system. | |
| EP3318291A1 | Fluid management in an ophthalmological apparatus | |
| EP3318290A1 | Cassette for ophthalmological apparatus | |
| EP3318226A1 | Clean venturi aspiration |