Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716889 | Process for the preparation of strongly basic anion exchangers using ethylene oxide | Axel Ingendoh, Karl-Rudolf Gassen, Peter Wenzl, Klaus Rall | 2004-04-06 |
| 6699913 | Process for preparing monodisperse anion exchangers having strongly basic functional groups | Reinhold Klipper, Ulrich Schnegg, Rudiger Seidel, Hans-Karl Soest, Alfred Mitschker | 2004-03-02 |