Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427672 | Storage-stable polyurethane casting compound for embedding hollow fibres in the production of filter elements | Patrick Bolze, Andre Kamm, Thomas Mathieu, Ralf Fritz | 2022-08-30 |
| 11041040 | Storage-stable polyurethane potting compound for embedding of hollow fibres in the production of filter elements | Andre Kamm, Thomas Mathieu, Ralf Fritz | 2021-06-22 |
| 8802808 | Casting compounds based on polyurethane | Hans-Juergen Reese, Ralf Fritz, Hans U. Schmidt | 2014-08-12 |