Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268757 | Methods for providing refrigeration in natural gas liquids recovery plants | Grant McCool, Arturo Ramon Puigbo | 2022-03-08 |
| 10493376 | Column for thermal treatment of fluid mixtures | Ulrich Hammon | 2019-12-03 |
| 10471369 | Chimney tray for a column for thermal treatment of fluid mixtures | Ulrich Hammon | 2019-11-12 |
| 10413841 | Column for thermal treatment of fluid mixtures | Ulrich Hammon | 2019-09-17 |
| 10343969 | Process and plant for recovering acrylic acid | Ulrich Hammon, Markus Ottenbacher, Frank Huetten | 2019-07-09 |
| 10239033 | Reactor system and use thereof | Ulrich Hammon | 2019-03-26 |
| 10174935 | System and method for operating a liquid gas evaporator | Ulrich Hammon | 2019-01-08 |
| 10173147 | Apparatus and process for separating a target product from a liquid phase comprising the target product | Joerg Heilek, Rainer Askani, Ulrich Hammon, Wolfgang Schneider | 2019-01-08 |
| 10093551 | Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production | Ulrich Hammon, Christian Raith | 2018-10-09 |
| 9958201 | Column for thermal treatment of a fluid | Ulrich Hammon | 2018-05-01 |
| 9797657 | Heat exchanger, reactor arrangement comprising this heat exchanger and method for controlling the temperature of a reactor | Ulrich Hammon, Armin Schraut | 2017-10-24 |
| 9701612 | Process and plant for recovering acrylic acid | Ulrich Hammon, Markus Ottenbacher, Frank Huetten | 2017-07-11 |
| 9636651 | Plant and process for performance of heterogeneously catalyzed gas phase reactions | Ulrich Hammon | 2017-05-02 |
| 9499969 | System and method for recovery of liquid or free-flowing chemicals | Ulrich Hammon | 2016-11-22 |
| 9186600 | Device for bringing about a phase contact between a liquid phase and a gaseous phase, in particular a heat and mass transfer column | Gerhard Alzner, Christian Matten, Ludwig Bauer, Mariyana CHALAKOVA, Manh Hung Nguyen | 2015-11-17 |
| 9018416 | Thermal separation process | Klaus Joachim Mueller-Engel, Frank Huetten, Markus Ottenbacher, Ulrich Hammon | 2015-04-28 |
| 7637965 | Process for controlling a hydraulic wash column | Joerg Heilek, Klaus Joachim Mueller-Engel, Ulrich Hammon | 2009-12-29 |
| 7347413 | Tray column and method for mass transfer in a tray column | Armin Diefenbacher, Ulrich Hammon, Bruno Seider, Wolfgang Schneider, Bernd Gerber +2 more | 2008-03-25 |
| 5296138 | Underdrain for liquid purification systems | — | 1994-03-22 |
| 5176827 | Filter underdrain with means to increase gas flow during simultaneous gas/liquid backwashing | — | 1993-01-05 |
| 5160613 | Purification underdrain with compensating chamber and baffle isolating backwash gas from backwash water | — | 1992-11-03 |
| 5068034 | Purification underdrain with means to compensate for flow and pressure differences between laterals | — | 1991-11-26 |