Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208528 | Biaxially oriented polyester film for metal lamination | Matthias Konrad, Bodo Kuhmann, David Ehrhardt, Thiemo HERBST, Holger Kliesch | 2021-12-28 |
| 8668970 | Use of an antimony-free polyester film for producing film bags and film tubes with high heat resistance | Holger Kliesch, Bodo Kuhmann, Matthias Konrad, Thomas Hackl, Stefanie Bauer | 2014-03-11 |
| 8240465 | Protective cover for natural fiber apparel | — | 2012-08-14 |
| 7833617 | Multilayer, white, laser-cuttable polyester film | Holger Kliesch, Martin Jesberger, Bodo Kuhmann, Ingo Fischer | 2010-11-16 |
| 7833618 | Multilayer, white, laser-cuttable and laser-inscribable polyester film | Holger Kliesch, Martin Jesberger, Bodo Kuhmann, Ingo Fischer | 2010-11-16 |
| 7541088 | Laser-markable film | Holger Kliesch, Bodo Kuhmann, Martin Jesberger | 2009-06-02 |
| 7288312 | Coextruded, hot-sealable and peelable polyester film having low peeling resistance, process for its production and its use | Herbert Peiffer, Gottfried Hilkert, Andreas Stopp | 2007-10-30 |
| 7144615 | Coextruded, hot-sealable and peelable polyester film, process for its production and its use | Herbert Peiffer, Gottfried Hilkert, Matthias Konrad, Paul Broemmel | 2006-12-05 |
| 7122239 | Opaque polyester film containing a cyclic olefin copolymer (COC) with good surface attachment, method for producing the same and use thereof | Gottfried Hilkert, Stefan Bartsch, Herbert Peiffer | 2006-10-17 |
| 6946192 | Transparent polyester film with high oxygen barrier and additional functionality, its use and process for its production | Herbert Peiffer, Guenther Crass, Gottfried Hilkert, Werner Roth | 2005-09-20 |
| 6916548 | White, high-gloss, polyester film containing cyclo-olefin copolymers (COC), a method for the production thereof and the use of the same | Ursula Murschall, Ulrich Kern, Herbert Peiffer | 2005-07-12 |
| 6537647 | Polyester film with surface topography matched to the intended use, the use of the film and process for its production | Herbert Peiffer, Gottfried Hilkert | 2003-03-25 |
| 6534169 | Polyester film with a high oxygen barrier, the use of the film and process for its production | Herbert Pfeiffer, Gottfried Hilkert | 2003-03-18 |
| 6428882 | Biaxially oriented polyester film with high oxygen barrier, its use, and process for its production | Herbert Peiffer, Gottfried Hilkert, Werner Roth | 2002-08-06 |
| 6391410 | Use of a transparent polyester film as a gas/flavor barrier film | Herbert Peiffer, Guenther Crass, Gottfried Hilkert, Werner Roth | 2002-05-21 |
| 6383585 | Sealable polyester film with high oxygen barrier, its use and process for its production | Herbert Peiffer, Gottfried Hilkert | 2002-05-07 |
| 6200511 | Polyester film having a high oxygen barrier and improved adhesion to metal layers its use and process for its production | Herbert Peiffer, Guenther Crass, Gottfried Hilkert, Werner Roth | 2001-03-13 |
| 6149995 | Transparent polyester film with high oxygen barrier, its use and process for its production | Herbert Peiffer, Guenther Crass, Gottfried Hilkert, Werner Roth | 2000-11-21 |
| 6130311 | Biaxially oriented pet film having enhanced mechanical and shrinking properties and method for the production of the same | Rainer Kurz, Holger Kliesch, Annegrete Bursch, Franz Hora, Bodo Kuhmann +1 more | 2000-10-10 |
| 5955181 | Heat-sealable polyester film | Herbert Peiffer, Werner Roth, Karsten Fritsch | 1999-09-21 |
| 5919536 | Biaxially oriented films containing layers of polyethylene naphthalate bibenzoate (PENBB) and process for the production of these films | Bodo Kuhmann, Bennett C. Ward, E-Won Choe, John A. Flint | 1999-07-06 |
| 5674589 | Copolyester compositions comprising poly(ethylene naphthalate bibenzoate) biaxially oriented copolyester films | E-Won Choe, John A. Flint, Bodo Kuhmann | 1997-10-07 |
| 5583192 | Flexible cycloolefin copolymer film and method of preparing same | Michael-Joachim Brekner, Otto Herrmann-Schoenherr, Frank Osan | 1996-12-10 |
| 5552504 | Semi-crystalline cycloolefin copolymer film | Michael-Joachim Brekner, Jochen Coutandin, Otto Herrmann-Schoenherr, Frank Osan | 1996-09-03 |
| 5534606 | Rigid cycloolefin copolymer film | Michael-Joachim Brekner, Otto Herrmann-Schoenherr, Frank Osan | 1996-07-09 |