Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820845 | Preparation of phosphorus-containing propoxylation products by using aluminium trichloride | Thomas Weiß | 2010-10-26 |
| 7273945 | Preparation of phosphorus-containing alkoxylation products | Thomas Weiss, Wolfgang Grape, Jan-Gerd Hansel, Johannes Kaulen | 2007-09-25 |
| 7264183 | Process for the production of finely divided milled material | Peter-Roger Nyssen, Uwe Nussbaum, Egbert John, Benno Ulfik | 2007-09-04 |
| 6103786 | Process for preparing stable, finely divided polymer dispersions | Martin Hoch, Bernd Klinksiek | 2000-08-15 |