| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Austria | 2 | |
| #3 | Canada | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | United States | 2 | |
| #6 | Australia | 1 | |
| #7 | Belgium | 1 | |
| #8 | Brazil | 1 | |
| #9 | France | 1 | |
| #10 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Metal production and refining | |
| #2 | Alloys | |
| #3 | Pig-iron processing | |
| #4 | Separation | |
| #5 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tanson Aloyse | 12 |
| #2 | Tanson A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3215419A1 | METHOD FOR TREATING POWDER-SHAPED METAL OXYDES AS A ALLOY ADDITIVE TO MELTING STEEL | |
| ATA151482A | Method for increasing yields in metallothermal processes | |
| DE2714523A1 | Abrasive substances filtering plant - has alternative discharges from each filter element to eliminate dirty filtrate from defective elements (NL 11.10.77) |