Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793825 | Process for the separation of organic substances from an aqueous mixture | Dietrich Maass, Dirk Weuster-Botz, Ralf Takors, Holger Paschold | 2004-09-21 |
| 6759559 | Use of molecular weight-enlarged catalysts in a process for asymmetric, continous hydrogenation, novel molecular weight-enlarged ligands and catalysts | Stephan Laue, Andreas Liese, Olaf Burkhardt, Jens Woeltinger, Andreas Bommarius +4 more | 2004-07-06 |
| 6689591 | Method of reducing keto-carboxylic acids and their esters | Michael Muller, Michael Wolberg, Werner Hummel | 2004-02-10 |