Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664428 | Method of producing polyetherpolyols | Thomas Ostrowski, Georg Heinrich Grosch, Gerd Hoppner, Peter de Vocht, Dirk Leys +2 more | 2003-12-16 |
| 6653441 | Method for production of polyether alcohols | Gerd Hoppner, Georg Heinrich Grosch, Stephan Bauer, Jurgen Winkler, Els Paredis +2 more | 2003-11-25 |
| 6613714 | Multimetal cyanide compounds, their preparation and their use | Georg Heinrich Grosch, Jörg Erbes, Reinhard Lorenz, Stephan Bauer, Thomas Ostrowski +2 more | 2003-09-02 |
| 6548714 | Method for producing polyetherols by ring-opening polymerisation of alkylene oxides | Georg Heinrich Grosch, Harald Larbig, Reinhard Lorenz, Dieter Junge | 2003-04-15 |