Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035110 | Process for heat integration in the hydrogenation and distillation of C3—C20-aldehydes | Karl-Heinz Walczuch | 2015-05-19 |
| 9006495 | Process for the catalytic aldol condensation of aldehydes | Steffen Oehlenschläger, Rainer Papp, Jens Rudolph, Armin Ulonska | 2015-04-14 |
| 8680353 | Process for preparing oligomers of butene | Sven Crone, Oliver Ryll, Till Blum, Alexander Weck, Rainer Papp +1 more | 2014-03-25 |
| 7943047 | Process for the treatment of wastewater from aldolization processes | Siegmar Maassen, Detlef Kratz | 2011-05-17 |
| 7208635 | Method for the hydroformylation of olefins with 2 to 6 carbon atoms | Wolfgang Richter, Rolf Muller | 2007-04-24 |
| 6969777 | Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms | Helmut Walz, Willi Schönmann, Rolf Muller | 2005-11-29 |
| 6914162 | Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms | Wolfgang Richter, Rolf Muller, Bernhard Geissler | 2005-07-05 |
| 6864391 | Method for producing propylene hydroformylation products and acrylic acid and/or acrolein | Ulrich Hammon, Kevin Scott Todd | 2005-03-08 |
| 6849769 | Method for the continuous hydroformylation of polyakenes having 30 to 700 carbon atoms | Michael Roper, Heinrich-Josef Blankertz, Armin Volker Grenacher, Willi Schönmann | 2005-02-01 |
| 6822122 | Method for the hydroformylation of olefins comprising 2 to 8 carbons atoms | Wolfgang Richter, Rolf Muller, Michael McAtee | 2004-11-23 |
| 6727391 | Method for processing a liquid hydroformylation discharge | Karl-Heinz Walczuch, Rolf Muller, Bernhard Geissler | 2004-04-27 |
| 6380443 | Preparation of 1,3-diols | Detlef Kratz, Harald Rust, Volker Helf | 2002-04-30 |
| 6100432 | Process for recycling a liquid hydroformylation discharge | Franz Borgel, Rolf Muller | 2000-08-08 |
| 4814479 | Preparation of aromatic nitriles | Heinz Engelbach, Wolfgang Franzischka, Martin Decker | 1989-03-21 |