Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657090 | Process for preparing highly pure raffinate II and Methyl tert-butyl ether | Armin Matthias Rix, Gerda Grund | 2003-12-02 |
| 6627782 | Preparation of 1-olefins | Alfred Kaizik, Klaus-Diether Wiese, Guido Protzmann | 2003-09-30 |