Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457775 | Method for producing high molecular weight polyoxyalkylene polyols | Klaus Lorenz, Christian Steinlein, Markus Bodenmüller, Stephan Eckelmann, Friedhelm Baer | 2019-10-29 |
| 10208162 | Method for the production of polyether carbonate polyols and device therefor | Stefanie Braun, Matthias Wohak, Jörg Hofmann, Aurel Wolf, Michael Traving +1 more | 2019-02-19 |
| 9139691 | Process for preparing high molecular weight polyether polyols | Klaus Lorenz, Jörg Hofmann, Christian Steinlein, Edward P. Browne | 2015-09-22 |
| 6576687 | Wet-strength agent with low DCP content | Karl-Rudolf Gassen, Joachim Konig, Karlheinrich Meisel, Fritz Puchner, Jurgen Reiners | 2003-06-10 |
| 6486361 | Method for preparing polyether polyols | Stephan Ehlers, Jörg Hofmann, Manfred Dietrich, Pramod Gupta, Christian Steinlein | 2002-11-26 |