Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673972 | Method for producing polyetherpolyols in the presence of a multi-metal cyanide complex catalyst | Thomas Ostrowski, Kathrin Harre, Peter Zehner, Jörn Müller, Dieter Stützer +2 more | 2004-01-06 |
| 6664428 | Method of producing polyetherpolyols | Thomas Ostrowski, Kathrin Harre, Georg Heinrich Grosch, Gerd Hoppner, Peter de Vocht +2 more | 2003-12-16 |
| 6653441 | Method for production of polyether alcohols | Kathrin Harre, Gerd Hoppner, Georg Heinrich Grosch, Jurgen Winkler, Els Paredis +2 more | 2003-11-25 |
| 6642294 | Mixtures with special softening agents suited as a solid electrolyte or separator for electrochemical cells | Bernd Bronstert, Helmut Möhwald, Hans-Josef Sterzel, Werner Hesse | 2003-11-04 |
| 6632561 | Composites bodies used as separators in electrochemical cells | Bernd Bronstert, Helmut Möhwald, Rainer Blum, Gerhard Dötter | 2003-10-14 |
| 6613714 | Multimetal cyanide compounds, their preparation and their use | Georg Heinrich Grosch, Kathrin Harre, Jörg Erbes, Reinhard Lorenz, Thomas Ostrowski +2 more | 2003-09-02 |
| 6475663 | Compositions suitable for electrochemical cells | Helmut Möhwald, Gerhard Dötter, Rainer Blum, Peter Keller, Bernd Bronstert | 2002-11-05 |
| 6361709 | Optically transparent polymeric solid electrolyte | Bernd Bronstert, Helmut Möhwald, Michael Neuss, Uwe Burkhardt | 2002-03-26 |
| 6008303 | Polymers suitable as dispersing resins | Franz Weingart, Wolfgang Paulus | 1999-12-28 |
| 5985985 | Polyurethanes | Franz Weingart, Uwe Burkhardt, Wolfgang Reich, Albert Kohl | 1999-11-16 |