| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Germany | 3 | |
| #3 | Canada | 1 | |
| #4 | United States | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Pig-iron processing | |
| #2 | Iron and steel production | |
| #3 | Climate change mitigation in goods production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Herwig Frank | 4 |
| #2 | Sittard Matthias | 2 |
| #3 | Rhomberg Alexander | 2 |
| #4 | Freissmuth Alfred | 2 |
| #5 | Sittard Matthias Dr | 2 |
| #6 | Young James | 2 |
| #7 | Rhomberg Alexander L | 2 |
| #8 | Freismuth Alfred Dr | 1 |
| #9 | Freissmuth Alfred Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2663660A2 | Agent for treating molten metals, method for the production and use thereof | |
| DE102011116501A1 | Bitumen-containing desulphurising agent | |
| DE19857733A1 | Desulfurizing agent | |
| DE19724913A1 | Means for the fluorine-free treatment of molten steel in the ladle, process for its preparation and its use |