| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Finland | 2 | |
| #4 | Norway | 2 | |
| #5 | United States | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | Greece | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions | |
| #2 | Printing plates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hansen Charles M | 13 |
| #2 | Madsen Claus Hjorth | 12 |
| #3 | Madsen Claus H | 2 |
| #4 | Kobbelbo Finn | 1 |
| #5 | Madsen Claus Hjort | 1 |
| #6 | Charles Hansen M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK236390D0 | Plant for washing series graph frames | |
| DK386786A | Cleaning fluid containing gamma-butyrolacton and / or n-methyl-2-pyrrolidon for removal of printing and serigraphy colors. | |
| DK278386D0 | Cleaning liquid containing a high-current aromatic compound and any propylene carbonate and / or propylene gycl compounds for the removal of printing and serigrapy colors | |
| DK600484D0 | Case for thining and / or removing printing and serigraphy colors |