Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202962 | Polysaccharide suspension, method for its preparation, and use thereof | Martina Opietnik, Johann Manner, Markus Hager, Sigrid Redlinger | 2025-01-21 |
| 11932969 | Microfiber | Johann Leitner, Egon Dünser, Karin Kämpf, Harald Schobesberger, Roland Möslinger | 2024-03-19 |
| 11718734 | Polysaccharide suspension, method for its preparation, and use thereof | Martina Opietnik, Johann Manner, Markus Hager, Sigrid Redlinger | 2023-08-08 |
| 11098179 | Polysaccharide suspension, method for its preparation, and use thereof | Martina Opietnik, Johann Manner, Markus Hager, Sigrid Redlinger | 2021-08-24 |
| 11008672 | Polysaccharide fibers and method for the production thereof | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Hartmut Ruf, Heinrich Firgo | 2021-05-18 |
| 11001941 | Polysaccharide fibers and method for producing same | Gregor Kraft, Thomas Röder, Heinrich Firgo | 2021-05-11 |
| 10995427 | Polysaccharide fibers with an increased fibrillation tendency and method for the production thereof | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Hartmut Ruf, Heinrich Firgo | 2021-05-04 |
| 10876225 | Polysaccharide fibers and method for producing same | Gregor Kraft, Thomas Röder, Heinrich Firgo | 2020-12-29 |
| 10876226 | Polysaccharide fibers and method for producing same | Thomas Röder, Gernot Kaindl, Sigrid Redlinger, Heinrich Firgo | 2020-12-29 |
| 10604897 | Use of cellulosic fibers for the manufacture of a nonwoven fabric | Gisela Goldhalm, Thomas Maier | 2020-03-31 |
| 10577723 | Flame retardant cellulosic man-made fibers | Hartmut Ruf, Clemens Bisjak | 2020-03-03 |
| 10400356 | Flame-retardant lyocell fibers and use thereof in flame barriers | Hartmut Ruf, Peter Dobson, Johann Manner, Christoph Schrempf | 2019-09-03 |
| 10221502 | Polysaccharide fibers and method for the production thereof | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Hartmut Ruf, Heinrich Firgo | 2019-03-05 |
| 10220111 | Highly absorbent polysaccharide fiber and use thereof | Thomas Röder, Gernot Kaindl, Sigrid Redlinger, Heinrich Firgo | 2019-03-05 |
| 10196758 | Polysaccharide fibers and method for producing same | Gregor Kraft, Thomas Röder, Heinrich Firgo | 2019-02-05 |
| 10030323 | Method for the production of polysaccharide fibers with an increased fibrillation tendency | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Hartmut Ruf, Heinrich Firgo | 2018-07-24 |
| 9988743 | Process of making flame retardant cellulosic man-made fibers | Hartmut Ruf, Clemens Bisjack | 2018-06-05 |
| 9701800 | Polysaccharide film and method for the production thereof | Franz Dümberger, Andreas Schweigart, Gerold Riedl, Elisabeth Reiter | 2017-07-11 |
| 8367203 | Cellulosic molded body, method for manufacturing it and use thereof | Harmut Rüf, Heinrich Firgo | 2013-02-05 |