Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366416 | Structured packing bed for high pressure mass transfer and/or heat exchange applications | Mark W. Pilling | 2025-07-22 |
| 12337292 | Structured cross-channel packing element with reduced material requirement | Marc Wehrli, Florian Kehrer, Bernhard Horschitz | 2025-06-24 |
| 12186795 | Plant and process for efficiently producing a structured cross-channel packing element | Marc Wehrli, Florian Kehrer, Yves Torgler | 2025-01-07 |
| 12115513 | Structured packing element with reduced material requirement | Marc Wehrli, Florian Kehrer, Markus Duss | 2024-10-15 |
| D780286 | Fluid distribution equipment | — | 2017-02-28 |
| 9452412 | Packing element, method to produce it and a column or reactor comprising said element | Florian Kehrer | 2016-09-27 |
| 8944417 | Packing layer for a structured packing | Markus Duss | 2015-02-03 |
| 8794602 | Method of mass transfer, structured packing and mass transfer apparatus for a small liquid load | Werner Wicki, Markus Duss | 2014-08-05 |
| 8746660 | Mass transfer apparatus having a structured packing | Markus Duss, Raymond Pluss | 2014-06-10 |
| 8715398 | Method and device for purifying fluids | Markus Duss | 2014-05-06 |
| 8052845 | Reflux divider for a column having portions for the transfer of material arranged in parallel | Laurent Zuber, Christian Bachmann | 2011-11-08 |