| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Certain plastics | |
| #3 | Shaping of plastics | |
| #4 | Water treatment | |
| #5 | Climate change mitigation in wastewater treatment | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vossenkaul Klaus | 7 |
| #2 | Kullmann Christoph | 7 |
| #3 | Schaefer Stefan | 7 |
| #4 | Schafer Stefan | 3 |
| #5 | Vosenkaul Klaus | 3 |
| #6 | Stefan Vossenkaul Klaus Schafe | 1 |
| #7 | Klaus Vossenkaul | 1 |
| #8 | Stefan Schaefer | 1 |
| #9 | Andreas Kruse | 1 |
| #10 | Christoph Kullmann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2005046847A1 | Method for producing a head piece comprising a fibre bundle consisting of open-ended capillary membranes | |
| DE10301860A1 | Membrane filter assembly with capillary membranes, to clean drinking water and treat communal/industrial sewage, has a circuit linked to the permeate collection zone and a cleaning liquid feed to clean them together | |
| DE10217137A1 | Process for producing a head piece with a fiber bundle from capillary membranes open at the end | |
| DE10045226A1 | Process for producing fabric-reinforced capillary membranes, in particular for ultrafiltration |