Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7122708 | High-functionality polyether polyols and preparation thereof | Michael Pcolinski, Udo Rotermund, Wolf-Dieter Habicher, Antje Ziemer | 2006-10-17 | $486,000 |
| 6995230 | Stabilizers, in particular for thermoplastic polyurethanes | Hauke Malz, Thomas Flug, Markus Kamieth | 2006-02-07 | $2,232,000 |
| 4410707 | Process for the manufacture of 3-amino-1-phenylpyrazol-5-one | Wolfgang Tronich, Wolfgang Rieper | 1983-10-18 | |
| 4246196 | Diaminophenyl ureas | Otto Arndt, Theodor Papenfuhs, Wolfgang Tronich, Bernhard Mees | 1981-01-20 |