| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Singapore | 2 | |
| #3 | Australia | 1 | |
| #4 | Germany | 1 | |
| #5 | Hungary | 1 | |
| #6 | Mexico | 1 | |
| #7 | Serbia | 1 | |
| #8 | United States | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Basic materials chemistry | |
| #3 | Civil engineering | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Coating compositions | |
| #3 | Roof coverings | |
| #4 | Non-metallic elements | |
| #5 | Inorganic treatment materials | |
| #6 | Paper coating | |
| #7 | Inorganic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kohl Christian | 10 |
| #2 | Hofmann Hans-Jürgen | 7 |
| #3 | Huber Stefan | 1 |
| #4 | Hofmann Hans-Juergen | 1 |
| #5 | Zehnsdorf Andreas | 1 |
| #6 | Hans- Jürgen Hofmann | 1 |
| #7 | Hofmann Hans-Jurgen | 1 |
| #8 | Christian Kohl | 1 |
| #9 | Beyer Daniel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2980312A1 | Paper filler | |
| AU2015282985A1 | Roof coating system | |
| DE102009028520A1 | Removing coloring components made of kaolin, comprises e.g. dispersing a crude kaolin in an aqueous liquid to form an aqueous suspension, centrifuging the suspension for a particle size classification, and separating the fractions |