Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270128 | Method for producing lyocell staple fibers | Christian Schirk, Christoph Schrempf | 2025-04-08 |
| 11414786 | Cellulose filament process | Christoph Schrempf, Andreas Gressenbauer, Martin Neunteufel, Ernst Reiter | 2022-08-16 |