| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | United Kingdom | 5 | |
| #3 | United States | 5 | |
| #4 | Finland | 2 | |
| #5 | Australia | 1 | |
| #6 | Brazil | 1 | |
| #7 | Canada | 1 | |
| #8 | Czechia | 1 | |
| #9 | Hungary | 1 | |
| #10 | Norway | 1 | |
| #11 | Slovakia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Organic fine chemistry | |
| #4 | Biotechnology |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Measuring microorganism processes | |
| #3 | Sugars | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies | |
| #6 | Special acyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sundrehagen Erling | 19 |
| #2 | Frantzen Frank | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB9700729D0 | System | |
| GB9516885D0 | Assay | |
| GB9508278D0 | Haemoglobin standards | |
| GB9503484D0 | Assay | |
| HU9402170D0 | Process for homocysteine assay and analitical kit |