Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675088 | Food casing having a transferable, edible inner coating | Jens Foegler, Bernd Lang, Peter Wolf | 2017-06-13 |
| 8318274 | Food casing from a coated, two-dimensional fiber structure | Klaus-Dieter Hammer, Jens Foegler, Michael Seelgen | 2012-11-27 |
| 8268129 | Nonwoven having improved wet fastness and alkali resistance and cellulose hydrate-based food casing from said nonwoven | Klaus-Dieter Hammer, Walter Lutz | 2012-09-18 |
| 7854976 | Pigmented and internally impregnated fibrous cellulose sausage casing | Klaus-Dieter Hammer, Jens Foegler, Michael Seelgen | 2010-12-21 |
| 6821591 | Seamless tubular film and methods and devices for producing a seamless tubular film materials | Klaus-Dieter Hammer, Rainer Neeff, Klaus Berghof, Markus Eilers, Reinhard Maron | 2004-11-23 |
| 6797100 | Method and apparatus for the manufacture of a tube made of film on a cellulose basis which an insert reinforces | Klaus-Dieter Hammer, Helmut Sattler, Rainer Neeff | 2004-09-28 |
| 6656547 | Cellulose-based foodstuff casings prepared by the amine oxide process | Klaus-Dieter Hammer, Gerhard Grolig, Reinhard Maron, Klaus Berghof | 2003-12-02 |
| 6033618 | Process and apparatus for producing a seamless cellulose-based tubular film by extrusion | Klaus-Dieter Hammer, Helmut Sattler | 2000-03-07 |
| 6033698 | Fiber-reinforced cellulose-hydrate-based food casing produced with a decreased amount of viscose | Klaus-Dieter Hammer, Gerhard Grolig, Manfred Siebrecht | 2000-03-07 |
| 4975309 | Curved tubular packing casing | Hoang Pho Tu, Manfred Siebrecht, Reinhold Becker | 1990-12-04 |
| 4317794 | Process for the continuous manufacture of fiber-reinforced cellulose hydrate tubing and equipment for carrying out the processes | Reinhold Becker | 1982-03-02 |