Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756471 | Process for the preparation of water-soluble polymers containing polyalkylene glycol ether side chains | Karl-Heinz Buchner, Johannes Perner | 2004-06-29 |
| 6753361 | Compositions for producing moldings from finely divided materials | Matthias Gerst, Bernd Reck | 2004-06-22 |