Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762300 | Method for producing 5-(1-piperazinyl)-benzofuran-2-carboxamide by transition metal-catalyzed amination | Steffen Emmert, Bernd Helfert, Henning Boettcher | 2004-07-13 |
| 6703509 | Method for producing 5-aryl nicotinaldehydes | Heinz-Hermann Bokel, Thomas Keil, Ralf Knieriemen, Christoph Murmann | 2004-03-09 |