Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307727 | Method for processing hydrogen chloride from isocyanate preparation | Ralph Weber, Martin Ehrig, Johannes Leonhäuser | 2019-06-04 |
| 8337703 | Processes for the regeneration of an anion exchanger loaded with hexachlorostannate | Torsten Erwe, Knud Werner | 2012-12-25 |