| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 6 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Civil engineering | |
| #3 | Basic materials chemistry | |
| #4 | Environmental technology | |
| #5 | Organic fine chemistry | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stray Helge | 9 |
| #2 | Krivokapic Alexander | 4 |
| #3 | Viig Sissel Opsahl | 4 |
| #4 | Dugstad Øyvind | 4 |
| #5 | Jessheim Beata Krognes | 3 |
| #6 | Sayfritz Stephen J | 2 |
| #7 | Krognes Beata | 1 |
| #8 | Sagen Jan | 1 |
| #9 | Helge Stray | 1 |
| #10 | Huseby Olaf Kristoffer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3149103A1 | Tracers | |
| NO20150181A1 | Tracers | |
| EP2935508A1 | Tracers |