Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338631 | Process for preparing dialkyl carbonates from alkylene carbonates and alcohols | Friedhelm Risse, Pieter Ooms, Andre Düx, Thomas Pancur, Arthur Susanto +3 more | 2012-12-25 |
| 8079752 | Process and mixing unit for the preparation of isocyanates by phosgenation of primary amines | Andreas Rausch, Christian Steffens, Dietmar Wastian, Manfred Keller-Killewald, Matthias Böhm +1 more | 2011-12-20 |