| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Switzerland | 4 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | United States | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Medical purpose containers | |
| #3 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huggenberger Heinz | 8 |
| #2 | Michel Peter | 8 |
| #3 | Kirchhofer Fritz | 5 |
| #4 | Michel Peter Dr | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CH688225A5 | Feeding device for an injection device. | |
| CH687954A5 | A device for dispensing a dose of liquid drug. | |
| CH682805A5 | Display device for an injection device. | |
| CH682806A5 | Injection device. |