Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723883 | Continuous method for production of cinnamaldehyde and dihydrocinnamaldehyde derivatives | Jörg Therre, Andreas Weiper-Idelmann, Michael Schulik, Regina Benfer, Jürgen Schossig +2 more | 2004-04-20 |
| 6689914 | Preparation of amines | Martin Schäfer, Arnd Bottcher, Arthur Hohn, Shelue Liang, Frank Funke | 2004-02-10 |
| 6683142 | 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators | Peter Nesvadba | 2004-01-27 |