| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Belgium | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | Japan | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery | |
| #3 | Special measuring | |
| #4 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ungerstedt Carl Urban | 10 |
| #2 | Backlund Ulf Erik Harry Harrys | 2 |
| #3 | Karuru Uruban Ungerusuteto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3342170A1 | DIALYSIS PROBE |