| 23.08.2019 |
deceased in Mülheim an der Ruhr |
| since 2001 |
Honorary Professor, Universität Düsseldorf |
| since 1999 |
Director, Max-Planck-Institut für Kohlenforschung |
| 1992 - 1999 |
Full Professor, Universität Zürich |
| 1987 |
Visiting Professor, University of California at Berkeley |
| 1983 - 1992 |
Associate Professor, Universität Wuppertal |
| 1981 |
Habilitation, Universität Marburg |
| 1973 - 1975 |
Postdoctoral fellow, University of Texas at Austin (M.J.S. Dewar) |
| 1971 - 1973 |
Doctoral studies, Universität Marburg (A. Schweig) |
| 1966 - 1971 |
Chemistry studies, Universität Marburg |
| 1949 |
Born in Treysa/Germany |