Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958393 | Cellulose derivatives having gel-like rheological properties and process for the preparation thereof | Arne Kull, Erik-Andreas Klohr | 2005-10-25 |
| 6943247 | Building material compositions | Rene Kiesewetter, Martin Morning, Gunter Weber, Werner Lange | 2005-09-13 |
| 6939961 | Method for the production of low-viscous water soluble cellulose ethers | — | 2005-09-06 |
| 6891034 | Process for preparing alkylhydroxyalkyl cellulose | Wolfgang Dannhorn, Jorn-Bernd Pannek, Gerolf Weissach | 2005-05-10 |
| 6880772 | Process and apparatus for combined milling and drying | Martin Morning, Gerd Sonnenberg, Rudolf Heidemann | 2005-04-19 |