| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions | |
| #2 | Pigments | |
| #3 | Compounding ingredients | |
| #4 | Special macromolecular compounds | |
| #5 | Inorganic treatment materials | |
| #6 | Mixing | |
| #7 | Inorganic compounds | |
| #8 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ahrens Hendrik | 12 |
| #2 | Schaefer Carsten | 1 |
| #3 | Effing Jochem | 1 |
| #4 | Fechner Bjoern | 1 |
| #5 | Bechtold Uwe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2015252174A1 | Dispersing agent from renewable raw materials for binding agent-free pigment preparations | |
| US2015000566A1 | Inorganic pigment dispersions containing fatty acid ethanol amide ethoxylates and amines |