Chair Mueller-Chen Welcome to the Chair Müller-Chen With his dedicated team, the chair Müller-Chen offers various law courses on the assessment, bachelor, master and doctorate level. Furthermore, term papers are supervised at all levels. Research and Executive Education The Chair Müller-Chen researches in the field of national and international private law, art law as well as comparative with a practical perspective. The result of this research is a large number of publications in recent years. In addition, Prof. Müller-Chen is active in executive education.