Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041921 | Device and method for producing aromatic amines | Bernd Pennemann | 2018-08-07 |
| RE40121 | Transition metal compound | Gerhard Erker, Michael Aulbach, Bernd Bachmann, Frank Kuber | 2008-02-26 |
| 6538158 | Process for preparing 1,4-diaminonaphthalene and/or 1,5-diaminoNaphthalene | Joachim Zechlin, Lothar Duda, Gerhard Wegener, Andreas Hoffmann | 2003-03-25 |
| 6395934 | Raney nickel catalysts, a method for producing said raney nickel catalysts and the use of the same for hydrogenating organic compounds | Gerhard Wegener, Eckart Waldau, Bernd Pennemann, Hans Warlimont, Uta Kühn | 2002-05-28 |
| 6002032 | Transition metal compound | Gerhard Erker, Michael Aulbach, Bernd Bachmann, Frank Kuber | 1999-12-14 |
| 5792819 | Process for the preparation of an olefin polymer | Gerhard Erker, Michael Aulbach, Bernd Bachmann, Frank Kuber | 1998-08-11 |