Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811294 | Device and method for degassing plastics | Thomas Elsner, Jürgen Heuser | 2004-11-02 |
| 6797837 | Process for the preparation of stabilized polycarbonate | Jürgen Heuser, Antonio Ortiz | 2004-09-28 |
| 6780281 | Strand evaporator | Thomas Elsner, Jürgen Heuser, Klemens Kohlgrüber | 2004-08-24 |
| 6720406 | High-purity polymer granules and method for the production thereof | Thomas Elsner, Jürgen Heuser, Steffen Kuhling, Paul Viroux | 2004-04-13 |