Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649695 | Elastic sealing material on the basis of block copolymers made of isobutene and vinyl aromatic monomers | Arno Lange, Helmut Mach, Konrad Knoll | 2003-11-18 |
| 6642329 | Method for continuous production of polyisobutene | — | 2003-11-04 |
| 6548461 | Polyalkene alcohol polyetheramines and their use in fuels and lubricants | Knut Oppenlander, Wolfgang H. H. Gunther, Dietmar Posselt, Klemens Massonne | 2003-04-15 |
| 6533830 | Polyalkene alcohol-polyalkoxylates and their use in fuels and lubricants | Knut Oppenlander, Wolfgang H. H. Gunther, Irene Trötsch-Schaller | 2003-03-18 |
| 6531543 | Thermoplastic molding compositions based on acrylonitrile-styrene-acrylate polymers | Norbert Güntherberg, Martin Weber, Gerhard Lindenschmidt | 2003-03-11 |
| 6518373 | Method for producing highly reactive polyisobutenes | Dieter Hahn, Gerhard Sandrock, Frans van Deyck, Bart Vander Straeten, Eddy De Vree | 2003-02-11 |
| 6518361 | Thermoplastic molding compositions | Norbert Güntherberg, Martin Weber, Gerhard Lindenschmidt | 2003-02-11 |
| 6512055 | Copolymers and their reaction products with amines as fuel and lubricant additives | Wolfgang H. H. Gunther, Knut Oppenlander, Walter Denzinger, Heinrich Hartmann, Helmut Mach +1 more | 2003-01-28 |