Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913674 | Process for fractionating water-containing crude amine mixtures from amine synthesis | Heinz Rutter, Stefan Rittinger, Mark Wehinger, Aurelie Alemany, Willi Schmidt | 2005-07-05 |
| 6896401 | Method and device for reducing byproducts in the mixture of educt streams | Ulrich Penzel | 2005-05-24 |
| 6867324 | Method and device for the continuous production of organic mono or polyisocyanates | Ulrich Penzel | 2005-03-15 |