Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710001 | Column with at least one partition | Thomas Rietfort, Egon Zich | 2020-07-14 |
| 10710100 | Mass-transfer apparatus | Robin SCHULZ, Egon Zich, Thorsten Erik Alexander HUGEN | 2020-07-14 |
| 10702836 | Mass-transfer machine | Robin SCHULZ, Egon Zich, Thorsten Erik Alexander HUGEN | 2020-07-07 |
| 10226718 | Method and device for distillative separation of a three- or multi-component mixture | Jan Prochaska, Maximilian Aigner | 2019-03-12 |
| 9387414 | Mass transfer tray | Thomas Rietfort | 2016-07-12 |
| 8096533 | Packing arranged for an exchange of heat and/or material | Egon Zich, Thomas Rietfort, Björn Kaibel | 2012-01-17 |
| 7559539 | Stacked packing for heat exchange and mass transfer | Egon Zich, Thomas Rietfort, Björn Kaibel | 2009-07-14 |
| 7559540 | Stacked packing for heat exchange and mass transfer | Egon Zich, Thomas Rietfort, Björn Kaibel | 2009-07-14 |
| 7476297 | Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone | Gerd Kaibel, Christian Miller, Walter Dobler, Thomas Dirnsteiner, Marcus Sigl +1 more | 2009-01-13 |
| 7297249 | Heterogeneously catalyzed reactions and apparatus therefor | Gerd Kaibel, Christian Miller, Björn Kaibel | 2007-11-20 |
| 7287747 | Partition assembly for packed or tray column | Egon Zich, Thomas Rietfort, Björn Kaibel | 2007-10-30 |
| 7118098 | Hydraulically sealed crossflow mass transfer tray | Joachim Thiel, Ulrich Hammon, Bernd Gerber, Björn Kaibel | 2006-10-10 |
| 7109388 | Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof | Franz Josef Brocker, Heinrich Laib, Gerd Rohrbacher, Ekkehard Schwab | 2006-09-19 |
| 7052000 | Liquid distributor and method for operating the same | Egon Zich, Thomas Rietfort, Björn Kaibel | 2006-05-30 |
| 6854719 | Heat exchange and mass transfer packing and packed column utilizing same | Egon Zich, Thomas Rietfort, Björn Kaibel | 2005-02-15 |
| 6783119 | Packing for heat- and material-exchange columns | Egon Zich, Jochen Leben, Thomas Rietfort, Jörg Zellmer, Björn Kaibel | 2004-08-31 |
| 6770173 | Column partition | Jochen Leben, Thomas Rietfort, Egon Zich | 2004-08-03 |
| 5585046 | Column for performing thermal separations and/or chemical reactions | Jochen Leben, Thomas Rietfort, Egon Zich | 1996-12-17 |
| 5580425 | Column for overheated liquids | Jochen Leben, Thomas Rietfort, Egon Zich | 1996-12-03 |
| 5269465 | Liquid distributor tray for heat exchange equipment | Egon Zich, Thomas Rietfort, Jochen Leben | 1993-12-14 |
| 4468185 | Apparatus for molding a strand of caramel candy | — | 1984-08-28 |