Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086191 | Method for safely preventing backflowing in the conveying of a fluid | Franz Borgel, Alfred Krause, Anton Meier, Frank-Friedrich Pape, Wolfgang Reif +1 more | 2015-07-21 |
| 8772548 | Reaction of glycolaldehyde with an aminating agent | Wolfgang Mägerlein, Johann-Peter Melder, Jörg Pastre, Jan Eberhardt, Thomas Krug | 2014-07-08 |
| 8742174 | Method for preparing higher ethanolamines | Wolfgang Mägerlein, Johann-Peter Melder, Jörg Pastre, Jan Eberhardt, Thomas Krug | 2014-06-03 |
| 8710269 | DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content | Wolfgang Mägerlein, Jan Eberhardt, Johann-Peter Melder, Ulrich Kohler, Thilo Hahn +1 more | 2014-04-29 |
| 7282533 | Plastic, particularly a sterically hindered esterified amine containing polyurethane | Hauke Malz, Thomas Flug, Sylvia Rybicki | 2007-10-16 |