Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392056 | Counter-flow washing | Johann Pillichshammer, Christoph Schrempf, Ernst Reiter, Martin Neunteufel | 2025-08-19 |
| 12129573 | Spinneret, method of heating a spinneret and lyocell process | Christoph Schrempf, Johann Pillichshammer, Ernst Reiter, Martin Neunteufel | 2024-10-29 |
| 11898272 | Cellulose filament process | Christoph Schrempf, Johann Pillichshammer, Ernst Reiter, Martin Neunteufel | 2024-02-13 |
| 11873580 | Process for liquid removal from cellulose filaments yarns or fibers | Johann Pillichshammer, Christoph Schrempf, Ernst Reiter, Martin Neunteufel | 2024-01-16 |
| 11414786 | Cellulose filament process | Christoph Schrempf, Franz Gugerell, Martin Neunteufel, Ernst Reiter | 2022-08-16 |