Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275657 | Filter candle and system comprising a filter candle for preparing water | Michael HOFBAUER, Hannes Hittenberger | 2025-04-15 |
| 12116293 | Device and method for purifying drinking water | Mark Fink, Mathias Schwaiger, Werner Kues, Lorenz Haschka | 2024-10-15 |
| 11957999 | Backflushing filter | Anton Mairhofer | 2024-04-16 |
| 11278880 | Water softening device and method of operating a water softening device | Pierre Balidas, Christian Brand | 2022-03-22 |
| 11130684 | Water softening device and method of operating a water softening device | Pierre Balidas, Christian Brand, Andrea Pavan | 2021-09-28 |
| 11002373 | Device and method of preparing salt-containing water by reverse osmosis | Marc Fink, Mathias Schwaiger | 2021-05-11 |
| 10442708 | Method and appliance for treating water | Pierre Balidas, Swen Beusshausen, Christian Brand | 2019-10-15 |
| 10265714 | Method and device for providing a composition containing hyaluronic acid | — | 2019-04-23 |
| 10046345 | Method and device for providing a composition containing hyaluronic acid | — | 2018-08-14 |
| 9937468 | Methods of operating a membrane separation device, control devices for a membrane separation device and devices that operate a membrane separation device | Andrea Pavan, Marc Fink | 2018-04-10 |
| 9932248 | Device for enriching water with magnesium ions | Monique Bissen | 2018-04-03 |
| 8980095 | Process and system for treating water | — | 2015-03-17 |
| 8652326 | Device for the continuous electrochemical deionisation with integrated membrane unit | Thomas Menzel, Monique Bissen, Thomas Schramm, Christian Brand | 2014-02-18 |
| 8524298 | Process and device for enriching water with magnesium ions | Monique Bissen | 2013-09-03 |
| 8496830 | Treatment of water with hypobromite solution | Grigorios Kolios, Monique Bissen, Andreas Müller | 2013-07-30 |
| 7892325 | Conversion of explosive gas mixtures | Thomas Menzel, Grigorios Kolios, Monique Bissen | 2011-02-22 |
| 7799227 | Method for hygienic operation of an ion exchanger | Ralph Bergmann | 2010-09-21 |
| 7416664 | Water-conditioning cartridge | Monique Bissen, Werner Neubacher, Christian Schrotshamer | 2008-08-26 |
| 6258250 | Method to reduce or prevent scaling | Andreas Weissenbacher, Ernst Oberhauser, Helmut Irauschek | 2001-07-10 |