Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428036 | Process for the epoxidation of propene | Willi Hofen, Thomas Haas, Wolfgang Wöll, Hans-Christian Dietz, Marc Brendel +3 more | 2019-10-01 |
| 10399952 | Process for the epoxidation of propene | Wolfgang Wöll, Marc Brendel, Bernd Jaeger, Niels Bredemeyer, Norbert Ullrich +1 more | 2019-09-03 |
| 10214504 | Process and reactor for the epoxidation of propene | Marc Brendel, Manfred Bärz, Johannes Kowoll, David BOLZ, Willi Hofen +9 more | 2019-02-26 |
| 7157610 | Process for recovering methanol | Willi Hofen, Thomas Haas | 2007-01-02 |
| 6720436 | Process for the epoxidation of olefins | Willi Hofen, Georg Thiele, Thomas Haas, Wolfgang Wöll, Percy Kampeis | 2004-04-13 |
| 6514387 | Rectifying column for extractive distillation of close-boiling or azeotropic boiling mixtures | Gerd Emmrich, Helmut Gehrke, Frank Klaus Ennenbach, Uwe Ranke | 2003-02-04 |
| 6102987 | Process for the removal of CO.sub.2 and sulfur compounds from industrial gases, in particular from natural gas and raw synthesis gas | Manfred Gross, Johannes Menzel, Werner Pohl | 2000-08-15 |