Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781004 | Process for the preparation of cis-6-hexadecenoic acid | Daniela Klein, Jürgen Koppenhöfer | 2004-08-24 |
| 6747177 | Process for the preparation of meso-zeaxanthin | Klaus Henrich, Klaus Ditrich | 2004-06-08 |
| 6743954 | Process for the preparation of meso-zeaxanthin | Klaus Henrich, Klaus Ditrich | 2004-06-01 |
| 6740774 | Preparation of N-acylamino acid esters and N-acylamino acetals | Joachim Paust, Reinhard Kaczmarek, Hagen Jaedicke | 2004-05-25 |
| 6699911 | Catalytic reduction of alkyne compounds | Johannes Grimmer, Thomas Müller | 2004-03-02 |
| 6673971 | Preparation of 1,1,4,4-tetramethoxy-2-butene | Christoph Wegner, Joachim Paust | 2004-01-06 |