Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806345 | Aliphatic polycarbonate homo-and co-polymers produced by DMC catalysis and the process for their production | Jörg Hofmann, Walter Schafer | 2004-10-19 |
| 6776925 | Process for the preparation of polyether polyols | Jörg Hofmann, Stephan Ehlers, Bernd Klinksiek, Lars Obendorf, Bert Klesczewski +1 more | 2004-08-17 |