Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868713 | Catalyst system for oxidizing o-xylol and/or naphthalene into phthalic anhydride | Diana Carolina Galeano Nunez, Michael Kramer, Markus Schubert, Jürgen Zühlke, Hans-Martin Allmann | 2018-01-16 |