Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538130 | Manufacture of viscose and of articles therefrom | Klaus Fischer, Heinzhorst Möbius | 2003-03-25 |
| 6392033 | Method for viscose production | Geza Hidasi | 2002-05-21 |
| 4977225 | Process for preparation of acrylonitrile polymers with low K value | Tibor Krakkay, Ernst H. Schubert | 1990-12-11 |
| 4759853 | Polyacrylonitriles with a low K value, a process for their preparation and their suitable use | Tibor Krakkay, Ernst H. Schubert | 1988-07-26 |
| 4683286 | Polyacrylonitriles with a low K value, a process for their preparation and their suitable use | Tibor Krakkay, Ernst H. Schubert | 1987-07-28 |
| 4673721 | Polyacrylonitriles with a low K value | Tibor Krakkay, Ernst H. Schubert | 1987-06-16 |