Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740773 | Process for preparing cyclohexanedicarboxylic esters | Thomas Klein, Klaus Bergrath | 2004-05-25 |
| 6703507 | Ionic liquids and production and use thereof | Helmut Bahrmann | 2004-03-09 |
| 6700021 | Preparation of aldehydes | Carl D. Frohning, Ernst Wiebus | 2004-03-02 |
| 6685896 | Method for recovering rhodium from reaction products of oxosynthesis | Richard Fischer, Mark Hewlett, Wolfgang Zgorzelski, Norbert Schopper | 2004-02-03 |