Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199205 | Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones | Martin Weber, Christian Maletzko, Natalia Widjojo, Tai-Shung Chung | 2015-12-01 |
| 9120062 | High performance positively charged composite membranes and their use in nanofiltration processes | Martin Weber, Christian Maletzko, Bernd Trotte, Tai-Shung Chung | 2015-09-01 |