Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710054 | Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride | Diana Carolina Galeano Nunez, Jürgen Zühlke, Hans-Martin Allmann | 2020-07-14 |
| 10682631 | Multimetal oxide compositions comprising Mo, Bi, Fe and Cu | Kazuhiko Amakawa, Klaus Joachim Mueller-Engel, Cornelia Katharina Dobner, Ulrich Hammon | 2020-06-16 |