Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457775 | Method for producing high molecular weight polyoxyalkylene polyols | Christian Steinlein, Horst Zwick, Markus Bodenmüller, Stephan Eckelmann, Friedhelm Baer | 2019-10-29 |
| 10253134 | Rigid PUR/PIR foams of isopropylidenediphenol-based polyethers | Hartmut Nefzger, Stephan Schleiermacher | 2019-04-09 |