Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473824 | Articles having improved corrosion resistance | Dirk Hinzmann, Andrea Engels | 2019-11-12 |
| 6451921 | Block copolymers with sulfonated polyether sulfone units | Helmut Keul, Hartwig Hocker | 2002-09-17 |