Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820739 | Process for preparing aldehydes and cooling a stream of matter | Ana Markovic, Frank Geilen, Alexander Brächer, Benedikt Dercks, Stefan Drees +2 more | 2023-11-21 |
| 9388115 | Method for producing polyol esters | Guido D. Frey, Jörg Arnold, Thorsten Kreickmann, Heinz Strutz | 2016-07-12 |
| 9284253 | Method for producing polyol esters | Guido D. Frey, Jörg Arnold, Thorsten Kreickmann, Heinz Strutz | 2016-03-15 |
| 8664434 | Method for producing aliphatic carboxylic acids from aldehydes by microreaction technology | Alexander Kaufmann, Oliver Borgmeier, Thorsten Kreickmann, Heinz Strutz, Diana Utz +2 more | 2014-03-04 |
| 8399697 | Process for preparing polyol esters | Oliver Borgmeier, Guido D. Frey, Heinz Strutz | 2013-03-19 |
| 8357824 | Process for preparing neopentyl glycol by cracking high boilers occurring in the production process | Rolf Peter Schulz, Horst Scholz, Thomas Hupperich, Peter Heymanns, Alexander Kaufmann +2 more | 2013-01-22 |
| 8158816 | Process for lightening the color of polyol esters | Guido D. Frey, Thorsten Kreickmann, Heinz Strutz | 2012-04-17 |