Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013812 | Process for the production of five-membered or six-membered cyclic ethers, in particular of anhydropolyols | Thomas Haas, Olaf Burkhardt, Marcus Morawietz, Rudolf Vanheertum | 2000-01-11 |