Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482885 | Coating composition comprising diverse anionic polyurethane-polyurea dispersions | Horst Gruttmann, Joachim Petzoldt, Heino Muller, Jurgen Meixner, Gerald Kurek | 2002-11-19 |
| 6458441 | Substrate having a section with a peelable coating and a surface decoration | Dirk Storch, Heino Muller, Johan Kijlstra | 2002-10-01 |
| 6458918 | Method for producing partially crystalline polyether polyols | Walter Schafer, Jörg Hofmann, Pramod Gupta, Harald Pielartzik | 2002-10-01 |
| 6417312 | Thermoplastic polyurethane elastomers | Stephan Kirchmeyer, Martin Ullrich, Ulrich Liesenfelder | 2002-07-09 |
| 6403787 | Thermoplastic material consisting of aliphatic carbamic acid derivatives of polysaccharides and low-molecular urea derivatives as well as a process for their preparation and use of the same | Jurgen Engelhardt, Joachim Simon, Rainhard Koch, Dirk Dijkstra | 2002-06-11 |
| 6362330 | Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereof | Joachim Simon, Dirk Dijkstra, Gunter Weber | 2002-03-26 |