Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747146 | Method of producing nitroguanidine- and nitroenamine derivatives | Thomas Rapold, Verena Gisin | 2004-06-08 |
| 6677457 | Process for the preparation of thiazole derivatives | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +3 more | 2004-01-13 |