Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486292 | Magnetorheological formulation | Christoffer Kieburg, Jürgen Pfister, Claus Gabriel, Günter Oetter, Rene Lochtman | 2013-07-16 |
| 8132445 | Rheometer | Jürgen Pfister, Rene Lochtman, Günter Oetter, Claus Gabriel | 2012-03-13 |
| 7959822 | Magnetorheological liquid | Guenter Oetter, Juergen Pfister, Rene Lochtman, Gerald Lippert, Heiko Maas | 2011-06-14 |
| 7776244 | Method for producing expandable polystyrene | Franz-Josef Dietzen, Gerd Ehrmann, Bernhard Schmied, Klaus Hahn, Joachim Ruch +3 more | 2010-08-17 |
| 6120895 | Biodegradable polyesters | Christoph Kowitz, Peter Bauer, Dieter Bernhard Beimborn, Bernd Bruchmann, Uwe Faller +3 more | 2000-09-19 |
| 5959069 | H-shaped polyamides | Alexander Gluck, Walter Gotz, Stefan Grutke, Volker Warzelhan | 1999-09-28 |
| 5760163 | Preparation of branched polyamides | Herbert Fisch, Gunter Pipper, Jens Rieger, Volker Warzelhan | 1998-06-02 |
| 5505880 | Magnetorheological Fluid | Claudius Kormann, Ekkehard Schwab | 1996-04-09 |
| 5212981 | Method of and apparatus for measuring the viscosity of materials | Wolfgang Goring, Theodora Dirking, Hans-Joachim Streitberger | 1993-05-25 |
| 5037880 | Highly dilatant copolymer dispersion having high continuous-load stability | Franz Schmidt, Richard Bung, Gerd Louis | 1991-08-06 |
| 4705835 | Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system | Volker Warzelhan, Robert Bachl, Wolfgang Ball, Guido Funk | 1987-11-10 |
| 4654396 | Highly dilatant polymer dispersions with reduced temperature dependence of the critical shearing rate | Richard Bung, Klaus Haas, Franz Schmidt, Gerhard Welzel | 1987-03-31 |