Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734325 | Process for the separation of reaction mixtures and the recirculation of quaternary salts | Claus-Peter Reisinger, Sven Michael Hansen, Peter Fischer | 2004-05-11 |
| 6727393 | Process for the preparation of organic solutions | Claus-Peter Reisinger, Sven Michael Hansen, Peter Fischer | 2004-04-27 |