| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 8 | |
| #3 | Canada | 5 | |
| #4 | Australia | 4 | |
| #5 | Norway | 4 | |
| #6 | Finland | 3 | |
| #7 | Iceland | 3 | |
| #8 | United States | 3 | |
| #9 | Denmark | 2 | |
| #10 | Brazil | 1 | |
| #11 | China | 1 | |
| #12 | Hungary | 1 | |
| #13 | Ireland | 1 | |
| #14 | Mexico | 1 | |
| #15 | Poland | 1 | |
| #16 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Measurement | |
| #5 | Electrical machinery and energy | |
| #6 | Weapons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Damtoft Jesper Sand | 13 |
| #2 | Herfort Duncan | 11 |
| #3 | Bache Hans Henrik | 9 |
| #4 | Borgholm Hans Erik | 6 |
| #5 | Rasmussen Poul Lehn | 5 |
| #6 | Larsen Soeren Bang | 4 |
| #7 | Larsen Soren Bang | 3 |
| #8 | Borgholm Hans E | 3 |
| #9 | Eriksen Knud Lund | 3 |
| #10 | Larsen Soren B | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP2253600A1 | Portland limestone calcined clay cement | |
| EP2017238A1 | Method for increasing the reflectance of cement | |
| US6358603B1 | Hard impact resistant composite | |
| WO9830769A1 | Hard impact resistant composite | |
| WO9626165A1 | Method for manufacturing portland cement clinker | |
| DK49592D0 | cement Composition | |
| DK272090D0 | Formed item |