Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701800 | Polysaccharide film and method for the production thereof | Franz Dümberger, Gerold Riedl, Elisabeth Reiter, Gert Kroner | 2017-07-11 |
| RE38583 | Process for the production of cellulosic moulded bodies | Christian Schlossnikl, Peter Gspaltl, Johann Kalleitner, Gerold Riedl | 2004-09-14 |
| 6165401 | Process for the production of cellulosic moulded bodies | Christian Schlossnikl, Peter Gspaltl, Johann Kalleitner, Gerold Riedl | 2000-12-26 |
| 6007750 | Process for forming a cellulose sponge | Heinrich Firgo, Siegfried Ambrosch | 1999-12-28 |