Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579461 | Method for preparing or purifying aqueous solutions of a tertiary amino-oxide | Johann Manner, Rudolf Emeder, Franz Nussbaumer, Thomas Endl, Johannes Kneissl | 2003-06-17 |