Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12102939 | Thin-layer treatment device | Stefan Zikeli, Hannes KITZLER, Philipp ZAUNER, Paul AIGNER, Michael Longin | 2024-10-01 |
| 11319407 | Method for purifying an aliphatic polyester | Maximilian Lehenmeier, Norbert Effen, Gabriel Skupin | 2022-05-03 |
| 11241637 | Device for the thermal treatment of material, in particular for the thermal separation of material components contained in the material | Johannes Böing, Michael Rüger | 2022-02-08 |
| 10821414 | Device for the thermal treatment of viscous material, in particular for the thermal separation of material components contained in viscous material | Johann Schuster, Nils Becker | 2020-11-03 |
| 7964059 | Large volume reactor or thin film evaporator with a premixing unit | Hans Peters | 2011-06-21 |
| 5888288 | Forming solutions of cellulose in aqueous teritary amine oxide | Michael C. Quigley, Roger James Rees Armistead, Andrew Ronchetti, Werner Nussberger, Katharine Anne Ronchetti | 1999-03-30 |
| 5534113 | Forming solutions | Michael C. Quigley | 1996-07-09 |