Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067334 | Selective hydrogenation catalyst | Hermann Petersen, Germain Kons, Henrik Junicke | 2011-11-29 |
| 8063239 | Process for preparing aminoalkylnitriles and diamines from such nitriles | Jan Eberhardt, Thilo Hahn, Johann-Peter Melder, Gerhard Fritz, Volkmar Menger | 2011-11-22 |
| 8017808 | Process for preparing an amine | Jan Eberhardt, Bram Willem Hoffer, Frank Haese, Johann-Peter Melder, Bernd Stein +2 more | 2011-09-13 |
| 7923588 | Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream | Jurgen Stephan, Andreas Brodhagen, Markus Schubert, Frank Poplow, Michael Roper | 2011-04-12 |