Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |