2004
- Frank Allgöwer - control engineering (University of Stuttgart)
- Gabriele Brandstetter - theatre science (Free University of Berlin)
- Thomas Carell - organic chemistry (Ludwig Maximilians University of Munich)
- Karl Christoph Klauer - social and cognitive psychology (University of Bonn)
- Hannah Monyer - neurobiology (Ruprecht Karls University of Heidelberg)
- Nikolaus Pfanner and Jürgen Soll - biochemistry/molecular cell biology of plants (Albert Ludwigs University of Freiburg and Ludwig Maximilians University of Munich)
- Klaus Dieter Pfeffer - immunology (Heinrich Heine University)
- Dierk Raabe - material science (Max Planck Institute for Iron Research GmbH, Düsseldorf)
- Konrad Samwer - solid state physics (Georg August University of Göttingen)
- Manfred Strecker - structural geology (University of Potsdam)
Read more about this topic: Gottfried Wilhelm Leibniz Prize