Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378348 | Method for the production of a thermoplastic polyoxazolidinone | Sohajl Movahhed, Stefan Westhues, Daniel Thiel, Kai Laemmerhold, Aurel Wolf | 2025-08-05 |
| 12091492 | Method for producing polyoxymethylene polyoxyalkylene block copolymers | Markus Meuresch, Aurel Wolf, Annika Stute | 2024-09-17 |
| 11427671 | Method for the production of thermoplastic polyoxazolidinone polymers | Carsten Koopmans, Kai Laemmerhold, Elena Frick-Delaittre, Aurel Wolf, Joachim Simon +3 more | 2022-08-30 |
| 11370874 | Method for the production of thermoplastic polyoxazolidone polymers | Carsten Koopmans, Aurel Wolf, Elena Frick-Delaittre, Kai Laemmerhold, Claudine Rangheard +1 more | 2022-06-28 |
| 11299577 | Method for the production of thermoplastic polyoxazolidinone polymers | Carsten Koopmans, Aurel Wolf, Elena Frick-Delaittre, Kai Laemmerhold, Claudine Rangheard +1 more | 2022-04-12 |
| 11098154 | Flame-retardant phosphorus-functional polyether carbonate polyol and method for production thereof | Thomas Mueller, Kai Laemmerhold, Muhammad Afzal Subhani, Burkhard Koehler, Walter Leitner | 2021-08-24 |
| 11091589 | Method for producing a polymer which contains double bonds as an elastomer precursor | Muhammad Afzal Subhani, Rene Boltersdorf, Walter Leitner, Thomas Mueller, Carsten Koopmans | 2021-08-17 |
| 10858310 | Method for producing isocyanates | Daniela Cozzula, Andreas Ernst, Matthias Leven, Walter Leitner, Thomas Mueller +4 more | 2020-12-08 |
| 9790328 | Polyethercarbonate-polyoxymethylene block copolymers | Thomas Mueller, Walter Leitner, Henning Vogt, Gabor Barath, Mario Krautschick | 2017-10-17 |
| 9458281 | Method for the production of oxazolidinone compounds | Thomas Mueller, Susmit Basu, Walter Leitner | 2016-10-04 |
| 9296859 | Method for producing polyetherester carbonate polyols | Thoams Ernst Mueller, Anthony Kermagoret, Yvonne Dienes, Julien Barruet, Aurel Wolf +1 more | 2016-03-29 |
| 9279029 | Method for producing light-coloured polyisocyanates | Thomas Mueller, Axel Scherer-Werke, Stefan Wershofen, Henning Vogt, Walter Leitner | 2016-03-08 |