Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835687 | Method for producing double metal cyanide (DMC) catalysts | Jörg Hofmann, Stephan Ehlers, Bernd Klinksiek, Thorsten Fechtel, Matthias Ruhland +2 more | 2004-12-28 |
| 6780813 | Process for producing DMC catalysts | Jörg Hofmann, Bernd Klinksiek, Stephan Ehlers, Thorsten Fechtel, Pieter Ooms | 2004-08-24 |