Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337292 | Structured cross-channel packing element with reduced material requirement | Ilja Ausner, Marc Wehrli, Bernhard Horschitz | 2025-06-24 |
| 12186795 | Plant and process for efficiently producing a structured cross-channel packing element | Ilja Ausner, Marc Wehrli, Yves Torgler | 2025-01-07 |
| 12115513 | Structured packing element with reduced material requirement | Marc Wehrli, Ilja Ausner, Markus Duss | 2024-10-15 |
| 10201799 | Packing element for a structured packing with specific mounting clips | — | 2019-02-12 |
| 9956500 | Liquid mixing collector and a method for its use | Marc Wehrli, Christian Bachmann, Hans-Peter Brack | 2018-05-01 |
| 9452412 | Packing element, method to produce it and a column or reactor comprising said element | Ilja Ausner | 2016-09-27 |
| 8807541 | Mass transfer column and a crown element for a mass transfer column | Curdin Flisch | 2014-08-19 |
| 7712728 | Liquid distributor | — | 2010-05-11 |
| 7434794 | Mass transfer method using static packings | Marc Wehrli | 2008-10-14 |