Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163263 | Process for the production of spunbonded nonwoven | — | 2024-12-10 |
| 11976397 | Method and apparatus for precipitating solvent out of the process air in spunbond production | — | 2024-05-07 |
| 11939713 | Method for recovering solvent and cellulose in the production of cellulosic spun-bonded nonwoven fabrics | Markus Malzner, Martin Lichtenthal | 2024-03-26 |
| 11873581 | Method and device for cleaning spinnerets while producing cellulose spunbonded nonwoven fabric | Markus Malzner, Matthias Gschwandtner | 2024-01-16 |