Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716889 | Process for the preparation of strongly basic anion exchangers using ethylene oxide | Holger Lutjens, Axel Ingendoh, Karl-Rudolf Gassen, Peter Wenzl | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716889 | Process for the preparation of strongly basic anion exchangers using ethylene oxide | Holger Lutjens, Axel Ingendoh, Karl-Rudolf Gassen, Peter Wenzl | 2004-04-06 |