Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252069 | Method for the production of 3-isopropyl-1H-2, 1,3-benzothiadiazine-4 (3H)-one-2,2-dioxide | Hans Rupert Merkle, Otto Worz, Erich Fretschner, Hanspeter Hansen, Albrecht Muller | 2001-06-26 |