Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725338 | Method for producing bleached wood fibre material | Dieter Schönhaber, Martin Schachtl, Pavel Vassilievitch Osipov | 2023-08-15 |
| 11015290 | Method for producing bleached wood fibre material | Dieter Schönhaber, Martin Schachtl, Pavel Vassilievitch Osipov | 2021-05-25 |
| 11001439 | Sealed reusable bulk material container | Eberhard Beckmann, Reinhard Schneider, Dieter Schönhaber | 2021-05-11 |
| 9121135 | Use of sodium dithionite in pulping | Dieter Schönhaber, Martin Schachtl | 2015-09-01 |
| 8784607 | Process for the production of bleached wood particles and pale to white wood-base materials | Dieter Schoenhaber, Katerina Stieglitz, Eberhard Beckmann, Andres Carlos Garcia Espino, Norbert Jaeger +1 more | 2014-07-22 |
| 5753775 | Sulfonated and oxidized indene polymers | Eberhard Beckmann, Ulf Baus, Norbert Zimmermann, Erich Kromm, Klaus Taeger +2 more | 1998-05-19 |