Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7557246 | Method for the purification of (meth)acrylic acid | Stefan Nordhoff, Torsten Balduf, Jurgen Mosler, Wilfried Uhlich, Axel Kobus +2 more | 2009-07-07 |
| 7495129 | Purification of a monomer by extraction with a phase former and crystallization | Torsten Balduf, Stefan Nordhoff, Axel Kobus, Martin Roos | 2009-02-24 |