Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638619 | Method for producing a granulate from a melt | Rudolf Erich Lorenz, Bernhard Maltry, Jorg Heilek | 2003-10-28 |
| 6583286 | Method for hydrogenating unsaturated heterocyclic compounds | Arnd Bottcher, Jochem Henkelmann, Heinz Rutter, Boris Breitscheidel | 2003-06-24 |