| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Hong Kong | 1 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Consumer goods | |
| #3 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Personal adornments | |
| #3 | Spectacles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Steiner Georg | 13 |
| #2 | Tews Heike | 7 |
| #3 | Tews Heike Dr | 2 |
| #4 | Dorner Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102009047909A1 | Palladium jewelery alloy | |
| DE102009047911A1 | Palladium jewelery alloy | |
| DE102009022357A1 | Palladium jewelery alloy | |
| DE102009017398A1 | Platinum jewelery alloy | |
| DE102007054871A1 | Platinum jewelery alloy |