Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680213 | Thermoplastic polyurethanes | Norbert Pohlmann, Andreas Przybilski | 2014-03-25 |
| 8318868 | Isocyanate-containing thermoplastic polyurethane | Oliver Steffen Henze, Ruediger Krech, Norbert Pohlmann, Christian Beckmann, Joern Duwenhorst | 2012-11-27 |
| 7241854 | Thermoplastic polyurethanes | Norbert Pohlmann, Andreas Przybilski | 2007-07-10 |
| 6538075 | Thermoplastic polyurethane | Ruediger Krech, Juergen Mueller, Norbert Pohlmann, Paul Sellig | 2003-03-25 |
| 5331044 | Low temperature impact resistant, easily flowing, thermoplastic polyurethane elastomer compositions, a process for their preparation and their use | Deitrich Lausberg, Walter Heckmann, Harald Schulz | 1994-07-19 |
| 5237000 | Impact modified thermoplastic polyurethane-polyester molding materials and preparation thereof | Dietrich Lausberg, Knud Faehndrich, Harald Schulz | 1993-08-17 |
| 5216062 | Thermoplastic polyurethane molding composition | Dietrich Lausberg, Gerhard Bittner, Bernd Lukassen | 1993-06-01 |
| 5104924 | Preparation of reinforced, impact-modified thermoplastic molding compositions | Walter Goetz, Gerd Blinne, Herbert Gutsche | 1992-04-14 |
| RE33315 | Wholly aromatic mesomorphic polyester amide imides and the preparation thereof | Bernd Hisgen, Michael Portugall | 1990-08-28 |
| 4788272 | Wholly aromatic mesomorphic polyester amide imides and the preparation thereof | Bernd Hisgen, Michael Portugall | 1988-11-29 |
| 4655964 | Conductive nylon molding materials | Johannes Schlag, Karl Schlichting, Erhard Seiler, Sibylle Von Tomkewitsch, Hans-Friedrich Schmidt | 1987-04-07 |
| 4574131 | Preparation of high-impact nylon molding materials | Rainer Theysohn, Hans Georg Dorst, Graham E. McKee, Walter Ziegler, Franz Zahradnik | 1986-03-04 |
| 4187143 | Manufacture of fibrids from poly(amide-imide) resins | Bruno Sander, Kurt Scherling, Eckhard Ropte | 1980-02-05 |