| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 43 | |
| #2 | Brazil | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Metal production and refining | |
| #2 | Climate change mitigation in goods production | |
| #3 | Separation | |
| #4 | Details of furnaces | |
| #5 | Mixing | |
| #6 | Chemical or physical processes | |
| #7 | Pig-iron processing | |
| #8 | Non-metallic elements | |
| #9 | Flotation | |
| #10 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schalk Wolfram | 6 |
| #2 | Daum Karl-Heinz | 6 |
| #3 | Nyman Bror | 5 |
| #4 | Ruonala Mikko | 4 |
| #5 | Ekman Eero | 3 |
| #6 | Hultholm Stig-Erik | 3 |
| #7 | Nieminen Ville | 3 |
| #8 | Laitala Hannu | 3 |
| #9 | Riihimaeki Teppo | 3 |
| #10 | Paatero Erkki | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CN103917670A | Method for leaching a sulphidic metal concentrate | |
| CN103249477A | Pump | |
| CN103946400A | Metallurgical composition for the manufacture of ferrochrome | |
| CN102725086A | Method and arrangement for producing metal powder | |
| CN102264528B | Method and arrangement for manufacturing and assembling large-size filament-reinforced plastic composite hollow body |