Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982039 | PUR/PIR rigid foams made of polyaddition oligoesters | Torsten Hagen, Klaus Lorenz, Rene Abels | 2021-04-20 |
| 10907007 | Polyurethane foams based on polyethercarbonate polyols | Persefoni Hilken, Stefan Lindner, Michael Schedler, Michael Baecker | 2021-02-02 |