Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134692 | Crosslinkable polymer-powder compositions redispersible in water | Timo Melchin, Ulf Dietrich | 2024-11-05 |
| 9643948 | 2-oxo-1,3-dioxolane-4-acyl halides, their preparation and use | Sophie PUTZIEN, Maximilian Köhler, Burkhard Walther | 2017-05-09 |
| 9617238 | 2-oxo-1,3-dioxolane-4-carboxamide building blocks, their preparation and use | Burkhard Walther, Sophie PUTZIEN | 2017-04-11 |