Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845266 | Process for the preparation of polyester polyols | Matthias Marx, Joachim Streu | 1989-07-04 |
| 4691020 | Preparation of optically active carboxylic acids | Christoph Ruechardt, Ulrich Salz | 1987-09-01 |
| 4656201 | s-Triazine-radical-containing polyether polyol mixtures, process for their preparation and their use | Matthias Marx | 1987-04-07 |