| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | China | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Materials and metallurgy | |
| #3 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Special electric heating or lighting | |
| #2 | Electrolytic metal production | |
| #3 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Becker Robert | 13 |
| #2 | Leye Johann | 8 |
| #3 | Franke Alois J | 8 |
| #4 | Bauer Stefan | 5 |
| #5 | Robert Becker | 2 |
| #6 | Johann Leye | 1 |
| #7 | Stefan Bauer | 1 |
| #8 | Alois J Franke | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019233549A1 | Self-baking electrode | |
| CN109076657A | electrode material |