Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932969 | Microfiber | Johann Leitner, Gert Kroner, Egon Dünser, Karin Kämpf, Harald Schobesberger | 2024-03-19 |
| 10648129 | Process for producing a pulp | Herbert Sixta, Andrea Promberger, Andrea Borgards | 2020-05-12 |
| 8500956 | Process for producing a pulp | Herbert Sixta, Andrea Promberger, Andrea Borgards | 2013-08-06 |