Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499044 | Process for producing ABS graft copolymers | Gisbert Michels, Ulrich Jansen, Nils WITTENBERG, Fabian Rueter | 2022-11-15 |
| 10815342 | Process for producing a stabilizer dispersion and process for producing a thermoplastic composition stabilized with the stabilizer dispersion | Gisbert Michels, Ulrich Jansen, Frank EISENTRAEGER | 2020-10-27 |
| 6951967 | Process for the preparation of tertiary alcohols by the hydration of tertiary olefins in a reactive rectification using a structured multi-purpose packing | Axel Gohrt, Joachim Grub, Stephan Müller, Brian Schwegler | 2005-10-04 |
| 6632972 | Process for the selective preparation of DIB from an i-butene-containing C4 stream | Alexander Gammersbach, Axel Gohrt, Joachim Grub, Hans-Joachim Kramer | 2003-10-14 |