Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241743 | Sensor system and method for securing a sensor system | Alexander Tsapkolenko, Mirko Hofmann, Rolf Scheben | 2025-03-04 |
| 11008672 | Polysaccharide fibers and method for the production thereof | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner | 2021-05-18 |
| 10995427 | Polysaccharide fibers with an increased fibrillation tendency and method for the production thereof | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner | 2021-05-04 |
| 10883196 | Cellulose fiber | Christoph Schrempf, Kurt Schuster, Heinrich Firgo, Karl Michael Hainbucher | 2021-01-05 |
| 10577723 | Flame retardant cellulosic man-made fibers | Clemens Bisjak, Gert Kroner | 2020-03-03 |
| 10400356 | Flame-retardant lyocell fibers and use thereof in flame barriers | Gert Kroner, Peter Dobson, Johann Manner, Christoph Schrempf | 2019-09-03 |
| 10221502 | Polysaccharide fibers and method for the production thereof | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner | 2019-03-05 |
| 10030323 | Method for the production of polysaccharide fibers with an increased fibrillation tendency | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner | 2018-07-24 |
| 9988743 | Process of making flame retardant cellulosic man-made fibers | Clemens Bisjack, Gert Kroner | 2018-06-05 |
| 6793689 | Dyed cellulosic moulded bodies | — | 2004-09-21 |
| 6241927 | Method of producing cellulose fibers | Eduard Mulleder, Christoph Schrempf, Wilhelm Feilmair | 2001-06-05 |
| 6130327 | Regenerated cellulose incorporating phosphorus compounds so as to be flame-retardant | Rainer Wolf | 2000-10-10 |
| 5968434 | Process of making cellulose moldings and fibers | Stefan Zikeli, Ernst Rauch, Hermann Koberger, Friedrich Ecker, Raimund Jurkovic +1 more | 1999-10-19 |
| 5863478 | Process for the manufacture of cellulose fibres | Christoph Schrempf | 1999-01-26 |
| 5827463 | Process for manufacturing cellulose moulded bodies | — | 1998-10-27 |
| 5798125 | Device for the preparation of cellulose mouldings | Stefan Zikeli, Ernst Rauch, Hermann Koberger, Friedrich Ecker, Raimund Jurkovic +1 more | 1998-08-25 |
| 5698151 | Process of making cellulose fibres | Stefan Zikeli, Friedrich Ecker, Franz Schwenninger, Raimund Jurkovic | 1997-12-16 |
| 5601771 | Process for the production of cellulose fibres | — | 1997-02-11 |
| 5589125 | Process of and apparatus for making cellulose mouldings | Stefan Zikeli, Ernst Rauch, Hermann Koberger, Friedrich Ecker, Raimund Jurkovic +1 more | 1996-12-31 |
| 5543101 | Process of making cellulose fibres | Markus Eibl, Raimund Jurkovic | 1996-08-06 |