| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 1 | |
| #4 | EAPO (Eurasian Patent Organization) | 1 | |
| #5 | Ukraine | 1 | |
| #6 | United States | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings | |
| #2 | Separation | |
| #3 | Water treatment | |
| #4 | Domestic heating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weiser Steffen | 13 |
| Publication | Filing date | Title |
|---|---|---|
| DE102017007324A1 | Facade construction unit | |
| DE102017005955A1 | Facade substructure | |
| DE102016011468A1 | Facade substructure element | |
| EP2930286A2 | Façade system | |
| DE102014005329A1 | facade system | |
| CA2671182A1 | Surface facing system | |
| DE19707830A1 | Water treatment plant with a filter |