| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | France | 2 | |
| #3 | Italy | 2 | |
| #4 | Belgium | 1 | |
| #5 | Germany | 1 | |
| #6 | Japan | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Climate change mitigation in wastewater treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haberer Klaus Dr | 2 |
| #2 | Normann Sabine | 2 |
| #3 | Kurausu Habereru | 1 |
| #4 | Hansuuururitsuhi Kurein | 1 |
| #5 | Haberer Klaus Dr Ing | 1 |
| #6 | Klein Hans-Ulrich | 1 |
| #7 | Zabiine Nooman | 1 |
| #8 | Haberer Klaus | 1 |
| #9 | Klen Han-Ulrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4208281A | Method of producing active filters more particularly for the treatment of water and waste water | |
| CH630323A5 | Process and apparatus for treating utility water | |
| DE2628118A1 | PROCESS FOR THE MANUFACTURING OF ACTIVE FILTERS, PREFERRED FOR THE TREATMENT OF WATER AND WASTEWATER |