Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566403 | Process for eliminating nitrogenous organic compounds from salt-containing water | Thomas Weiß, Peter-Roger Nyssen, Gunther Stolp, Paul Wagner | 2009-07-28 |
| 5639909 | Production of 2-phosphonobutane-1,2,4-tricarboxylic acid and the alkali metal salts thereof | Christoph Holzner, Wolfgang Ohlendorf, Hans-Dieter Block, Roland Kleinstuck, Hans-Heinrich Moretto | 1997-06-17 |