Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873658 | Process for hydrogenating 4,4′-methylenedianiline | Andreas Weickgenannt, Bernd Bastian Schaack, Barbara Wucher, Alexander Panchenko, Frank Hettche +2 more | 2018-01-23 |