Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500991 | Stabilizing rhodium catalysts for the hydroformylation of olefins | Martin Trocha, Dirk Roettger, Walter Toetsch, Alfred Kaizik, Wilfried Buschken | 2002-12-31 |
| 6500979 | Process for carrying out catalytic multiphase reactions, in particular vinylations of carboxylic acids | Paul Olbrich | 2002-12-31 |
| 6492564 | Process for the catalytically carrying out multiphase reactions, in particular hydroformylations | Guido Protzmann, Juergen Koch, Dirk Roettger, Martin Trocha | 2002-12-10 |
| 6482992 | Multistage process for the preparation of oxo aldehydes and/or alcohols | Bernhard Scholz, Franz Nierlich, Alfred Kaizik, Dieter Hess, Wilfried Bueschken +2 more | 2002-11-19 |
| 6433242 | Process for fractionating dibutene | — | 2002-08-13 |
| 6433230 | Process for conducting an aldol condensation | Wilfried Bueschken, Guido Protzmann | 2002-08-13 |
| 6340778 | Process for catalytic aldol condensations by means of a multiphase reaction | Wilfried Bueschken, Guido Protzmann, Juergen Koch | 2002-01-22 |