2018 | ||
| February 2 | Günther Patzig | 1984/1985 |
| January 27 | Robert McCormick Adams | 1995/1996 |
| January 17 | Arno G. Motulsky | |
| January 12 | Heinrich von Stietencron | 1996/1997 |
2017 | ||
| October 9 | Milan Otahal | 1991/1992 |
| October 3 | Dieter Nörr | 1986/1987 |
| August 4 | Walter Levin | 1991/1992 |
| June 19 | Robert S. Cohen | 1983/1984 |
| April 29 | Wiktor Osiatynski | 1994/1995 |
| April 24 | Benjamin R. Barber | 1991/1992 |
| April 1 | Gebhard Kirchgässner | 2013/2014 |
| January 4 | Ulrich Wolf | 1989/1990 |