Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247180 | Method, spinneret and system for fabricating multilayer membranes | Menno BOS, Martin HEIJNEN | 2022-02-15 |
| 11117817 | Removing metal ions from aqueous systems with an active layer membrane | Claudia Staudt, Peter G. Berg, Martin HEIJNEN, Jia Le LOW, Marc Rudolf Jung | 2021-09-14 |
| 11077408 | Selective extraction film for mining application | Yoke Lim Lim, Richard Grant Macoun, Natalia Emeliyanova, Ulf Baus | 2021-08-03 |
| 9234302 | Process for the preparation of hyperbranched hollow fibers | Martin Weber, Volker Warzelhan, Tai-Shung Chung | 2016-01-12 |
| 9199205 | Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones | Martin Weber, Christian Maletzko, Peishan Zhong, Tai-Shung Chung | 2015-12-01 |
| 9193611 | Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes | Martin Weber, Christian Maletzko, Volker Warzelhan, Tai-Shung Chung | 2015-11-24 |