Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797358 | Unilaterally mat, sealable, UV-stabilized, flame resistant, co-extruded, biaxially oriented polyester film, method for the production and the use thereof | Ursula Murschall, Ulrich Kern, Guenther Crass, Hans Mahl | 2004-09-28 |
| 6797359 | Multilayer, metalized or ceramic-coated, sealable, biaxially oriented polyester film, its use, and process for its production | Bart Janssens, Stefan Bartsch | 2004-09-28 |
| 6794050 | Transparent polyester film with enhanced water vapor barrier, its production and use | Gottfried Hilkert | 2004-09-21 |
| 6794051 | Transparent polyester film with enhanced water vapor barrier, its production and use | Gottfried Hilkert | 2004-09-21 |
| 6787218 | Transparent polyester film having a high oxygen barrier and process for its production | Gottfried Hilkert, Richard L. Davis | 2004-09-07 |
| 6787219 | Transparent polyester film having at least three layers and process for its production | Gottfried Hilkert | 2004-09-07 |
| 6709731 | Unilaterally mat, sealable, UV-stabilized, flame-resistant, co-extruded, biaxially oriented polyester film, method for the production and the use thereof | Ursula Murschall, Ulrich Kern, Guenther Crass, Hans Mahl | 2004-03-23 |
| 6703119 | Biaxially oriented polyester film having a high oxygen barrier and process for its production | Gottfried Hilkert, Richard L. Davis | 2004-03-09 |