Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951967 | Process for the preparation of tertiary alcohols by the hydration of tertiary olefins in a reactive rectification using a structured multi-purpose packing | Joachim Grub, Stefan Kaminsky, Stephan Müller, Brian Schwegler | 2005-10-04 |
| 6632972 | Process for the selective preparation of DIB from an i-butene-containing C4 stream | Alexander Gammersbach, Joachim Grub, Stefan Kaminsky, Hans-Joachim Kramer | 2003-10-14 |
| 6623649 | Process for removing cyclic acetals from wastewater streams | Hans-Jurgen Bister, Alexander Gammersbach, Joachim Grub, Stefanie Konig | 2003-09-23 |