Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592840 | Highly pure aqueous hydrogen peroxide solutions, method for producing same and their use | Martin Fischer, Stefan Quaiser | 2003-07-15 |
| 6586641 | Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols | Matthias Dernbach, Detlef Kratz, Gerhard Schulz | 2003-07-01 |
| 6586642 | Color number improvement in polyhydric alcohols by hydrogenation | Matthias Dernbach, Detlef Kratz, Mathias Haake, Michael Koch, Gerhard Schulz | 2003-07-01 |
| 6518441 | Method for oxidizing an organic compound containing at least one C-C double bond | Georg Heinrich Grosch, Ulrich Müller, Andreas Walch, Norbert Rieber, Martin Fischer +11 more | 2003-02-11 |
| 6511053 | Packing for heat-exchange and mass-transfer columns | Gerd Kaibel, Manfred Stroezel | 2003-01-28 |