Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255902 | Thermo-formable multilayer barrier film with the appearance and texture of paper | Erik Jarund, Leif Linné | 2007-08-14 |
| 7070852 | Packaging material with a foamed polyolefin layer | Michel Pittet | 2006-07-04 |
| 6691886 | Resealable plastic packaging container with hook and loop closure | Dieter R. Berndt, Matthias Giebel, Christoph Waldau, Rudi Fux, Roland Karlsson | 2004-02-17 |
| 5985386 | Multi-layer, coextruded, biaxially oriented tubular sausage casing with improved oxygen barrier properties | Michael Hennig-Cardinal von Widdern | 1999-11-16 |
| 5863643 | Multi-layered plastic casing with two adjacent layers made from aliphatic polyamide | Michael Hennig-Cardinal von Widdern | 1999-01-26 |
| 5665469 | Multilayer oriented heat-sealable polypropylene film | Rainer Brandt | 1997-09-09 |
| 5593775 | Single-layered hot-melt film adhesive which can be wound on a reel without using release or separating agents runs easily on machines and is made from olefin copolymers | Nicole Hargarter, Dirk Schultze | 1997-01-14 |
| 5521004 | Reflection-reduced, bondable stretched film as window film for envelopes | Anton Krallmann, Neele Neelen, Helmut Kuhlenkamp | 1996-05-28 |
| 5512649 | Transparent, stretched polypropylene film | Hermann Hendrickson-Benkhoff, Dietrich Stockmeier | 1996-04-30 |
| 5487950 | Multilayer lacquering of polar film substrates by a single application of material | Gunter Weber, Sebastian Meyer-Stork | 1996-01-30 |
| 5468563 | Reflection-reduced, bondable stretched film as window film for envelopes | Anton Krallmann, Eberhard Albinus, Jürgen Bohner | 1995-11-21 |
| 5466520 | Paper-like white-opaque heat-sealable polypropylene film | Anton Krallmann, Eberhard Albinus, Jürgen Bohner, Neele Neelen | 1995-11-14 |
| 5447792 | Multilayer, stretched heat-sealable polypropylene film combining good surface slip with improved barrier properties | Rainer Brandt, Anton Krallmann, Eberhard Albinus, Neele Neelen | 1995-09-05 |
| 5441807 | Multilayer, stretched heat-sealable polypropylene film | Rainer Brandt, Anton Krallmann, Neele Neelen, Jürgen Bohner | 1995-08-15 |
| 5441806 | Multilayer, stretched heat-sealable polypropylene film | Rainer Brandt, Anton Krallmann, Jürgen Bohner, Neele Neelen | 1995-08-15 |
| 5152879 | Process for the treatment of polyolefin films | Siegfried Thurm, Ingo Schinkel, Manfred Kowitz | 1992-10-06 |
| 5126197 | Heat-laminatable, high-gloss multilayer films | Ingo Schinkel | 1992-06-30 |
| 5126198 | Heat-laminatable, gas-barrier multi-layer films | Ingo Schinkel | 1992-06-30 |
| 5077129 | Stretched polypropylene films having good surface slip | Ingo Schinkel, Anton Krallmann | 1991-12-31 |