| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | Finland | 1 | |
| #9 | Hungary | 1 | |
| #10 | Japan | 1 | |
| #11 | Norway | 1 | |
| #12 | Poland | 1 | |
| #13 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Compounding ingredients | |
| #2 | Shaping of plastics | |
| #3 | Fillers | |
| #4 | Vehicle servicing | |
| #5 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nickel Klaus-Dietrich | 14 |
| #2 | Nickel Klaus Dieter | 2 |
| #3 | Nickel Klaus D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5726238A | Material composed of carbon compounds | |
| DE4140025A1 | Material consisting of carbon compounds | |
| DE4111937A1 | CLEANING SYSTEM FOR WINDSHIELDS ON MOTOR VEHICLES, AIRPLANES, LOCOMOTIVES OR THE LIKE |