Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9504262 | Collagen concentrate, use thereof and also process for production thereof | Marion Bueker, Gert Bueker | 2016-11-29 |
| 8440277 | Intrinsically stable shirred stick | Walter Niederstaetter, Dirk Auf Der Heide, Christian Auf Der Heide, Stefanie Stalberg | 2013-05-14 |
| 7803437 | Intrinsically stable shirred plastic food casing | Ulrich Delius, Dirk Auf Der Heide | 2010-09-28 |
| 7011858 | Concertina-shaped casing suitable for edible materials | Martina Koenig, Christian Auf Der Heide, Dirk Auf Der Heide, Furg-Heinrich Kallweit | 2006-03-14 |
| 6902783 | Edible molded bodies, especially flat and flexible tubular films | Klaus-Dieter Hammer, Michael Ahlers, Ulrich Delius | 2005-06-07 |
| 6821588 | Film containing starch or starch derivatives and polyester urethanes | Klaus-Dieter Hammer, Michael Ahlers, Hans-Gerhard Fritz, Thomas Seidenstuecker | 2004-11-23 |
| 6656547 | Cellulose-based foodstuff casings prepared by the amine oxide process | Klaus-Dieter Hammer, Herbert Gord, Reinhard Maron, Klaus Berghof | 2003-12-02 |
| 6627282 | Internally coated food casings based on regenerated cellulose | Klaus-Dieter Hammer, Leo Mans | 2003-09-30 |
| 6485802 | Coated fiber-reinforced casing based on cellulose hydrate suitable for smoked liver sausage | Klaus-Dieter Hammer, Bernd Lang, Hans-Werner Seelgen | 2002-11-26 |
| 6194040 | Multilayered, biaxially-oriented food casing comprising two oxygen-barrier layers | Ulrich Delius, Karl Stenger | 2001-02-27 |
| 6048917 | Cellulose bonded nonwoven fiber fabric and method for the production thereof | Klaus-Dieter Hammer | 2000-04-11 |
| 6033698 | Fiber-reinforced cellulose-hydrate-based food casing produced with a decreased amount of viscose | Klaus-Dieter Hammer, Herbert Gord, Manfred Siebrecht | 2000-03-07 |
| 5928737 | Sausage casings made of thermoplastic starch and process for the production thereof | Klaus-Dieter Hammer, Dieter Beissel | 1999-07-27 |
| 5238743 | Thermoplastic sheet produced by multiple stretching steps at different temperatures | Werner Roth, Peter Lang, Horst Eberhardt | 1993-08-24 |
| 5153062 | Process and device for producing laminated safety glass and laminated safety glass produced thereby | Peter Boening, Manfred Kuechler, Guenter Reinhard | 1992-10-06 |
| 4952258 | Process for producing laminated safety glass | Peter Boening, Manfred Kuechler, Guenter Reinhard | 1990-08-28 |
| 4855186 | Coated plastic film and plastic laminate prepared therefrom | Guenther Schmidt | 1989-08-08 |