Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765046 | Process for preparing phthalic anhydride | Nico Fischer, Michael Kramer, Jürgen Zühlke | 2017-09-19 |
| 9656983 | Process for starting up a gas phase oxidation reactor | Michael Kramer, Nico Fischer, Jürgen Zühlke | 2017-05-23 |