Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138328 | Method for producing polyether carbonate polyols | Thomas Ernst Müller, Christoph Gürtler, Matthias Wohak, Carlson Torren | 2018-11-27 |
| 10125217 | Method for producing polyether carbonate polyols | Hans-Georg Pirkl, Kai Laemmerhold, Hartmut Nefzger, Matthias Wohak, Stefanie Braun +3 more | 2018-11-13 |
| 10106641 | Mixtures of polyether carbonate polyols and polyether polyols for producing polyurethane soft foams | Bert Klesczewski, Kai Laemmerhold | 2018-10-23 |
| 10093772 | Process for the production of polyoxymethylene block copolymers | Ilja Peckermann, Aurel Wolf, Jens Langanke, Christoph Gürtler | 2018-10-09 |
| 10040901 | Method for producing polyether carbonate polyols | Stefanie Braun, Kai Laemmerhold, Aurel Wolf, Michael Traving | 2018-08-07 |
| 9994672 | Hydroxy-aminopolymers and method for producing same | Klaus Lorenz, Hartmut Nefzger | 2018-06-12 |
| 9957352 | Use of urethane alcohols for preparing polyether carbonate polyols | Monika Heinz, Hartmut Nefzger, Kai Laemmerhold, Bert Klesczewski, Thomas Ernst Müller +2 more | 2018-05-01 |