Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002050 | Process for preparing tert-butanol from isobutene-containing hydrocarbon mixtures | Silvia Santiago Fernandez, Jorg Sauer, Guido Stochniol, Dietrich Maschmeyer, Wilfried Buschken | 2006-02-21 |
| 6956133 | Process for hydroformylating an olefin | Ralf Jackstell, Holger Klein, Matthias Beller, Cornelia Borgmann | 2005-10-18 |
| 6924389 | Method for producing diphosphines and the use thereof | Ralf Jackstell, Holger Klein, Matthias Beller, Cornelia Borgmann | 2005-08-02 |
| 6818770 | Phosphinine compounds and metal complexes thereof | Detlef Selent, Armin Börner, Renat Kadyrov, Cornelia Borgmann, Dieter Hess +1 more | 2004-11-16 |
| 6627782 | Preparation of 1-olefins | Alfred Kaizik, Wilfried Bueschken, Guido Protzmann | 2003-09-30 |
| 6603047 | Condensation of aldehydes with ketones by multiphase reaction | Wilfried Buschken, Guido Protzmann | 2003-08-05 |
| 6570033 | Bisphosphite compounds and their metal complexes | Dirk Rottger, Dieter Hess, Cornelia Borgmann, Armin Börner, Detlef Selent +2 more | 2003-05-27 |
| 6555716 | Process for the hydroformylation of olefins | Guido Protzmann, Wilfried Buschken, Dirk Rottger | 2003-04-29 |
| 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 |
| 6433230 | Process for conducting an aldol condensation | Wilfried Bueschken, Guido Protzmann | 2002-08-13 |
| 6433242 | Process for fractionating dibutene | — | 2002-08-13 |
| 6340778 | Process for catalytic aldol condensations by means of a multiphase reaction | Wilfried Bueschken, Guido Protzmann, Juergen Koch | 2002-01-22 |
| 6284116 | Process for treating aqueous solutions comprising bases and organic acids | Antje Jakob, Franz-Felix Kuppinger | 2001-09-04 |
| 6280593 | Process for separating off organic acids from aqueous solutions | Antje Jakob, Franz-Felix Kuppinger | 2001-08-28 |
| 6281372 | Process for synthesis of vinyl esters from butene oligomers | Paul Olbrich, Juergen Gabriel | 2001-08-28 |