Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313297 | Base-catalyzed synthesis of 1-aryl-4-(aryl ethyl)piperazines from aromatic olefins and 1-arylpiperazines | Jurgen Herwig, Matthias Beller | 2001-11-06 |
| 6297270 | Process for the preparation of 2,3-Dihydroindoles (indolines), novel 2,3-dihydroindoles, and their use | Matthias Beller, Thomas Riermeier, Harald Trauthwein | 2001-10-02 |
| 6222073 | Catalytic synthesis of N-alkylated anilines from olefins and anilines | Jurgen Herwig, Matthias Beller, Harald Trauthwein, Elisabeth Eichberger, Anton Eichberger | 2001-04-24 |