Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9265265 | Biaxially drawn tubular film comprising three adjacent polyamide-based layers | Ulrich Delius | 2016-02-23 |
| 7976942 | Smoke-and steam-permeable food skin made from a thermoplastic mixture with a natural appearance | Stefanie Stalberg, Ulrich Delius | 2011-07-12 |