Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139683 | Process for producing a polyurethane foam by means of supercritical or near-critical blowing agent | Stefan Lindner, Wolfgang Friederichs, Reinhard Strey, Thomas Sottmann, Elena Khazova +2 more | 2015-09-22 |
| 9023909 | Process for producing a polyurethane foam and polyurethane foam obtainable therefrom | Stefan Lindner, Wolfgang Friederichs, Reinhard Strey, Thomas Sottmann, Elena Khazova +2 more | 2015-05-05 |