Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378145 | Hot-embossable polyester film | Bodo Kuhmann, Gottfried Hilkert | 2008-05-27 |
| 7238428 | Polyester film having improved oxygen barrier and poly(m-xyleneadipamide)-containing base layer, process for its production and its use | Herbert Peiffer, Gottfried Hilkert | 2007-07-03 |
| 7223459 | Coextruded, hot-sealable and peelable polyester film, process for its production and its use | Herbert Peiffer, Bart Janssens, Gottfried Hilkert | 2007-05-29 |
| 7211306 | Peelable polyester film with self-venting, process for its production and its use | Herbert Peiffer, Bart Janssens, Gottfried Hilkert | 2007-05-01 |
| 7205040 | Peelable polyester film having improved oxygen barrier, process for its production and its use | Herbert Peiffer, Bart Janssens, Gottfried Hilkert | 2007-04-17 |
| 7144615 | Coextruded, hot-sealable and peelable polyester film, process for its production and its use | Herbert Peiffer, Gottfried Hilkert, Cynthia Bennett, Paul Broemmel | 2006-12-05 |
| 7141293 | Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use | Herbert Peiffer, Bart Janssens, Gottfried Hilkert | 2006-11-28 |
| 7141307 | Extrusion-coatable polyester film comprising poly(m-xyleneadipamide) | Oliver Klein, Herbert Peiffer | 2006-11-28 |
| 7128968 | Biaxially oriented polyester film which is matt on one side, process for its production and its use | Herbert Peiffer, Gottfried Hilkert | 2006-10-31 |
| 7087312 | Polyester film having improved oxygen barrier and poly(m-xyleneadipamide)-containing overlayer, process for its production and its use | Herbert Peiffer, Gottfried Hilkert | 2006-08-08 |
| 6913817 | Biaxially oriented polyester film which is matt on one side and has characteristic shrinkage properties, process for its preparation and its uses | Oliver Klein, Herbert Peiffer | 2005-07-05 |