Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863954 | Transparent, sealable, UV-resistant polyester film, its use and process for its production | Herbert Peiffer, Guenther Crass, Ulrich Kern, Andreas Stopp | 2005-03-08 |
| 6855758 | Hydrolysis-resistant, transparent, biaxially oriented film made from a crystallizable thermoplastic, and process for its production | Ulrich Kern, Thorsten Kiehne, Harald Hessberger | 2005-02-15 |
| 6855435 | Transparent, UV-stabilized film made from a crystallizable thermoplastic | Guenther Crass, Guenter Bewer, Klaus Oberlaender | 2005-02-15 |
| 6852388 | Biaxially oriented film with better surface quality based on crystallizable polyesters and process for producing the film | Ulrich Kern, Rainer Kurz, Holger Kliesch, Bodo Kuhmann | 2005-02-08 |
| 6849325 | White biaxially oriented film made from a crystallizable thermoplastic and having a high level of whiteness | Ulrich Kern, Klaus Oberlaender | 2005-02-01 |
| 6841222 | White, sealable, flame-retardant, biaxially oriented polyester film, its use and process for its production | Klaus Oberlaender, Guenther Crass, Ulrich Kern, Herbert Peiffer | 2005-01-11 |
| 6797358 | Unilaterally mat, sealable, UV-stabilized, flame resistant, co-extruded, biaxially oriented polyester film, method for the production and the use thereof | Ulrich Kern, Guenther Crass, Herbert Peiffer, Hans Mahl | 2004-09-28 |
| 6794432 | Transparent, flame retardant, thermoformable oriented film made from cristallizble thermoplastics materials, production method and the utilization thereof | Ulrich Kern, Andreas Stopp, Guenther Crass | 2004-09-21 |
| 6777099 | Stabilized film based on titanium-catalyzed polyesters | Kazuo Tano, Holger Kliesch | 2004-08-17 |
| 6730406 | Matt, UV stable, flame-retardant co-extruded polyester film, a method for the production thereof and the use of the same | Ulrich Kern, Guenther Crass, Gottfried Hilkert | 2004-05-04 |
| 6709731 | Unilaterally mat, sealable, UV-stabilized, flame-resistant, co-extruded, biaxially oriented polyester film, method for the production and the use thereof | Ulrich Kern, Guenther Crass, Herbert Peiffer, Hans Mahl | 2004-03-23 |
| 6689454 | White flame-resistant UV-stable thermoformable film made from a crystallizable thermoplastic, a method for production and the use thereof | Guenther Crass, Ulrich Kern, Klaus Oberlaender | 2004-02-10 |
| 6677049 | Multi-layered, biaxially-oriented polyester film with an optimized electrical conductivity over its total thickness | Harald Mueller | 2004-01-13 |
| 6649247 | Sealable, flame-resistant, co-extruded, biaxially oriented foil that is mat on one side and a method for producing and using same | Ulrich Kern, Guenther Crass, Herbert Peiffer, Hans Mahl | 2003-11-18 |
| 6635340 | White, biaxially oriented, flame-retardant polyester film with cycloolefin copolymer, its use and process for its production | Herbert Peiffer, Klaus Oberlaender, Gottfried Hilkert | 2003-10-21 |
| 6627695 | White, biaxially oriented and UV-resistant polyester film with cycloolefin copolymer (COC), its use and process for its production | Herbert Peiffer, Gottfried Hilkert, Richard L. Davis | 2003-09-30 |
| 6607822 | Biaxially oriented film support for magnetic recording media | Andreas Stopp, Guenther Crass, Harald Mueller | 2003-08-19 |
| 6521351 | Opaque, white UV-resistant film with low transparency made from a crystallizable thermoplastic | Guenther Crass, Klaus Oberlaender, Ulrich Kern | 2003-02-18 |
| 6358579 | Multiple-pack system comprising a sealable polyester film | Herbert Peiffer, Guenther Crass | 2002-03-19 |
| 6277474 | Amorphous, transparently dyed plate of a crystallisable thermoplastic, process for its production and its use | Wolfgang Gawrisch, Rainer Brunow | 2001-08-21 |
| 6187422 | Amorphous transparent plate made of crystallizable thermoplastic materials | Wolfgang Gawrisch, Rainer Brunow | 2001-02-13 |
| 6060139 | Resin-containing, biaxially oriented, multilayer polypropylene film, process for the production thereof, and the use thereof | Herbert Peiffer, Thomas Dries, Gunter Schloegl | 2000-05-09 |
| 5900310 | Heat-sealable, oriented, multilayer polyolefin film | Herbert Peiffer, Gunter Schloegl | 1999-05-04 |
| 5900294 | Biaxially oriented multilayer polyolefin film which can be heat-sealed at low temperatures, process for the production thereof, and the uses thereof | Herbert Peiffer, Gunter Schloegl, Thomas Dries | 1999-05-04 |
| 5885704 | Oriented polyolefin film with amorphous polymer, a process for its production and its use | Herbert Peiffer, Gunter Schloegl, Frank Osan, Thomas Dries | 1999-03-23 |