Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159370 | Solvent and acid resistant membrane on the basis of polyacrylnitrile (PAN) and a comonomer copolymerized therewith and a method of manufacturing such a membrane | Hans-Georg Hicke, Margot Becker, Mathias Ulbricht, Gunter Malsch, Dieter Paul | 2000-12-12 |