| 8933262 |
Process for preparing polyisocyanates from biomass |
Eckhard Stroefer, Otto Machhammer, Stefan Bitterlich, Roman Prochazka, Mario Emmeluth +6 more |
2015-01-13 |
| 8680005 |
Catalyst from flame-spray pyrolysis and catalyst for autothermal propane dehydrogenation |
Stefan Hannemann, Goetz-Peter Schindler, Peter Pfab, Frank Kleine Jäger, Dirk Großschmidt |
2014-03-25 |
| 6838061 |
Reactor for carrying out gas-liquid, liquid, liquid-liquid or gas-liquid-solid chemical reactions |
Stefan Berg, Peter Zehner, Regina Benfer, Jörn Müller, Michael Nilles +1 more |
2005-01-04 |
| 6673972 |
Method for producing polyetherpolyols in the presence of a multi-metal cyanide complex catalyst |
Thomas Ostrowski, Kathrin Harre, Peter Zehner, Jörn Müller, Georg Heinrich Grosch +2 more |
2004-01-06 |
| 6350911 |
Method for producing amines |
Michael Sander, Ulrich Penzel, Hans Volkmar Schwarz, Eckhard Ströfer, Jörn Müller +5 more |
2002-02-26 |
| 4559133 |
Process for separating liquids from fine grained solids |
Peter Siegfried, Gerd Brunner |
1985-12-17 |