Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758990 | Stabilizing agent for hydroxylamine solutions | Markus Weber, Eckhard Ströfer, Otto Watzenberger | 2004-07-06 |
| 6759560 | Method for producing alkali methylates | Josef Guth, Holger Friedrich, Gerd Kaibel, Kirsten Burkart, Elke Hoffmann | 2004-07-06 |
| 6744110 | Thermoelectrically active materials and generators and Peltier arrangements containing them | Klaus Kuhling | 2004-06-01 |
| 6686506 | Process for the preparation of organic disulfides | Werner Hesse, Christian Tragut | 2004-02-03 |