Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420879 | Process for workup of a stream comprising butene and/or butadiene | Albena Kostova, Regina Benfer, Jochen Götz, Alireza Rezai, Aristides Morillo +4 more | 2013-04-16 |
| 8409539 | Reactor and method for producing phosgene | Torsten Mattke, Luc Vanderwaeren, Filip Nevejans, Jan Hammenecker | 2013-04-02 |
| 7854906 | Reactor for carrying out a reaction between two fluid starting materials over a catalyst bed with premixing of the fluid starting materials in a mixing-in device | Franz Corr, Sven Crone | 2010-12-21 |
| 7837856 | Reactor for carrying out a continuous oxydehydrogenation and process | Franz Corr, Sven Crone | 2010-11-23 |
| 7799373 | In situ recoating of catalyst beds | Bernd Sachweh, Günther Huber, Mark Duda, Torsten Mattke | 2010-09-21 |
| 7772410 | Method for producing phthalic anhydride | Claus Hechler | 2010-08-10 |
| 7410622 | Reactor for partial oxidations having thermoplate modules | Claus Hechler | 2008-08-12 |
| 7402288 | Reactor for testing catalyst systems | Torsten Mattke, Matthias Kummer, Thomas Ruehl, Frank Rosowski | 2008-07-22 |
| 7381851 | Method for producing formaldehyde | Thorsten Johann, Markus Weber, Neven Lang, Eckhard Ströfer, Martin Fiene +1 more | 2008-06-03 |
| 7337913 | Single piece closure device made of PVC | Boris Breitscheidel, Klaus Rossato, Uwe Storzum | 2008-03-04 |
| 7273593 | Reactor having a heat exchange medium circulation | Franz Corr | 2007-09-25 |
| 7268254 | Preparation of (meth)acrolein and/or (meth)acrylic acid by heterogeneously catalyzed partial oxidation of C3 and/or C4 precursor compounds in a reactor having thermoplate modules | Claus Hechler | 2007-09-11 |
| 7253308 | Method for catalytic phase oxidation to (meth) acrolein and/or (meth) acrylic acid | Claus Hechler, Otto Machhammer, Uwe Stabel, Peter Zehner | 2007-08-07 |
| 7226567 | Multi-tube fixed-bed reactor, especially for catalytic gas phase reactions | Franz Corr, Peter Reuter, Ludwig Wambach, Ulrich Hammon | 2007-06-05 |
| 7214821 | Preparation of (meth)acrolein and/or (meth)acrylic acid by heterogeneously catalyzed partial oxidation of C3 and/or C4 precursor compounds | Claus Hechler, Dietmar Loewen | 2007-05-08 |
| 7134848 | Pump for transporting heat-exchange medium for a multi-tube reactor | Torsten Mattke, Matthias Kummer, Thomas Ruhl, Frank Rosowski | 2006-11-14 |
| 6756023 | Reactor comprising a contact tube bundle | Franz Corr | 2004-06-29 |
| 6747162 | Counterflow reactor with a bundle of contact tubes | Franz Corr | 2004-06-08 |
| 6624315 | Method of gas phase catalytic oxidation to give maleic acid anhydride | Peter Zehner, Otto Machhammer, Claus Hechler, Alexander Weck, Uwe Stabel | 2003-09-23 |