Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190596 | Process for producing cellulosic shaped objects | Ulrich Wachsmann, Wilhelm Kramer | 2001-02-20 |
| 5942327 | Solvent-spun cellulose filaments | Hans-Juergen Pitowski, Ulrich Wachsmann | 1999-08-24 |
| 5891370 | Process for producing cellulosic moldings | Hans-Georg Connor | 1999-04-06 |