Issued Patents All Time
Showing 1–25 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7803857 | Mono- or multilayer stabilized polyester film | Holger Kliesch, Ingo Fischer, Martin Jesberger, Lothar Bothe | 2010-09-28 |
| 7700015 | Process for production of biaxially oriented films based on crystallizable thermoplastics, using recycled material whose molecular weight has been increased by condensation processes | Ulrich Kern, Bodo Kuhmann, Guenther Crass | 2010-04-20 |
| 7238417 | Transparent film made from PET and PEN with UV protection, process for producing the film, and use of the film in packaging with extended shelf life | Holger Kliesch, Thorsten Kiehne, Gottfried Hilkert, Bart Janssens | 2007-07-03 |
| 7238419 | White opaque film having low transparency and improved dielectric strength | Ulrich Kern, Bodo Kuhmann, Martin Jesberger | 2007-07-03 |
| 7229696 | Multilayer, transparent film made from PET and PEN with at least one functional outer layer for producing composite packaging with UV resistance | Holger Kliesch, Franz Hora, Guenther Crass, Herbert Peiffer, Bodo Kuhmann | 2007-06-12 |
| 7229581 | Process for producing a thermoplastic film using plastic bottle recyclate | Ulrich Kern, Holger Kliesch | 2007-06-12 |
| 7189452 | Matt, thermoformable, IR-reflective polyester film | Thorsten Kiehne, Holger Kliesch | 2007-03-13 |
| 7189451 | Multilayer, matt, thermoformable, IR-reflective polyester film | Thorsten Kiehne, Holger Kliesch | 2007-03-13 |
| 7186455 | White flame-resistant uv-stable film made from a crystallizable thermoplastic, a method for production and the use thereof | Andreas Stopp, Guenther Crass, Ulrich Kern | 2007-03-06 |
| 7182997 | Opaque, white film with low transparency made from a crystallizable thermoplastic and having additional functionality | Ulrich Kern, Klaus Oberlaender | 2007-02-27 |
| 7157132 | Transparent, sealable, flame-retardant polyester film, method for the production and use thereof | Ulrich Kern, Andreas Stopp, Guenther Crass, Herbert Peiffer | 2007-01-02 |
| 7138176 | Transparent, low-flammability, UV-resistant film made from a crystallizable thermoplastic, its use and process for its production | Ulrich Kern, Guenther Crass, Andreas Stopp | 2006-11-21 |
| 7090915 | Opaque, white UV-stabilized low-flammability film with low transparency made from a crystallizable thermoplastic | Ulrich Kern, Guenther Crass, Klaus Oberlaender | 2006-08-15 |
| 7056573 | Matt, UV-stable, co-extruded polyester film, a method for the production thereof and the use of the same | Ulrich Kern, Guenther Crass, Gottfried Hilkert | 2006-06-06 |
| 7045200 | White, UV-stabilized film made from a crystallizable thermoplastic | Guenther Crass, Guenter Bewer, Klaus Oberlaender | 2006-05-16 |
| 6939600 | Opaque, white film with low transparency made from a crystallizable thermoplastic | Ulrich Kern, Klaus Oberlaender, Gottfried Hilkert | 2005-09-06 |
| 6936350 | White, biaxially oriented, flame-retardant and UV-resistant polyester film with cycloolefin copolymer, its use and process for its production | Herbert Peiffer, Gottfried Hilkert, Hans Mahl | 2005-08-30 |
| 6916548 | White, high-gloss, polyester film containing cyclo-olefin copolymers (COC), a method for the production thereof and the use of the same | Cynthia Bennett, Ulrich Kern, Herbert Peiffer | 2005-07-12 |
| 6902818 | Transparent, UV resistant, thermoformable film made from crystallizable thermoplastics, its use and process for its production | Ulrich Kern, Andreas Stopp, Guenther Crass | 2005-06-07 |
| 6881470 | Transparent, sealable, flame-retardant polyester film, method for the production and use thereof | Ulrich Kern, Andreas Stopp, Guenther Crass, Herbert Peiffer | 2005-04-19 |
| 6875803 | Transparent, flame-retardant, thermoformable, UV-resistant film made from crystallizable thermoplastic, its use, and process for its production | Ulrich Kern, Andreas Stopp, Guenther Crass | 2005-04-05 |
| 6872461 | Matt, flame-retardant, co-extruded polyester film, a method for the production thereof and the use of the same | Ulrich Kern, Guenther Crass, Gottfried Hilkert | 2005-03-29 |
| 6872460 | Matt, UV-stable, Thermoformable, co-extruded polyester film, a method for the production thereof and the use of the same | Ulrich Kern, Guenther Crass | 2005-03-29 |
| 6872446 | White, biaxially oriented film made from a crystallizable thermoplastic with high whiteness and with additional functionality | Ulrich Kern, Klaus Oberlaender, Thorsten Kiehne | 2005-03-29 |
| 6869991 | White UV-stabilized thermoformable film made from a crystallizable thermoplast, method for producing the same and its use | Klaus Oberlaender, Guenther Crass, Ulrich Kern | 2005-03-22 |