Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8853443 | Process for preparing an isocyanate | Johannes Adam, Heiner Schelling, Eckhard Stroefer, Markus Kraemer, Matthias Eiermann +3 more | 2014-10-07 |
| 8629306 | Method for producing 1,6-hexanediol | Rolf Pinkos, Gerd-Dieter Tebben | 2014-01-14 |
| 8614352 | Method for producing color-stable MDA and MDI | Eckhard Stroefer, Heiner Schelling, Robert Reinhardt, Michael Zoellinger, Markus Kraemer +2 more | 2013-12-24 |
| 8471042 | Method for producing 1,6-hexanediol and caprolactone | Rolf Pinkos, Gerd-Dieter Tebben | 2013-06-25 |
| 8466320 | Method for the recovery of mineral acids from saline solutions | Veronika Wloka, Torsten Mattke, Carsten Knösche, Nils Bottke | 2013-06-18 |
| 8455700 | Method for producing phenylalkane-1-ols | Martine Weis, Klaus Ebel, Harald Winsel | 2013-06-04 |
| 8329951 | Process for preparing diphenylmethanediamine | Veronika Wloka, Torsten Mattke, Markus Siegert | 2012-12-11 |
| 8217186 | Process for preparing epsilon-caprolactone | Rolf Pinkos, Gerd-Dieter Tebben, Tilman Sirch, Christophe Bauduin, Maria Guixa Guardia +1 more | 2012-07-10 |
| 8168807 | Process for one-stage preparation of 2-methyltetrahydrofuran from furfural over two catalysts in a structured bed | Tobias Wabnitz, Jens Heimann, Rene Backes, Rolf Pinkos | 2012-05-01 |