Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427486 | Alkali-stable nanofiltration composite membrane and method of manufacture thereof | Zedda Karina, Judith Richter | 2025-09-30 |
| 10561990 | Method for producing antifouling coatings made of thin-layer composite membranes for reverse osmosis and nanofiltration | Uwe Spohn, Ulrike Hirsch, Marco Rühl, Nico Teuscher, Andreas Heilmann | 2020-02-18 |
| 8900779 | Color filter composition | Clemens Auschra, Masaki Ohwa, Junichi Tanabe, Mamiko Takesue | 2014-12-02 |
| 7687554 | Water based concentrated product forms of light stabilizers made by a heterophase polymerization technique | Clemens Auschra, Wolfgang Peter, Delphine Kimpel, Pascal Hayoz | 2010-03-30 |