Nicolaus Preissner has been a partner at Flügel Preissner Schober Seidel since 2002. The main focus of his activities lies in the fields of mechanical engineering, automotive technology, medical technology, process technology, automation technology and aerospace technology.

Nicolaus Preissner advises large and medium-sized firms with international activities with regard to all aspects of intellectual property protection. He has acquired a great deal of experience in obtaining and defending German and European patents before the German Patent and Trade Mark Office and the European Patent Office and also in the enforcement of patent rights in cases of infringement before national courts. He also has extensive experience in obtaining and defending trade marks before the German Patent and Trade Mark Office and the European Union Intellectual Property Office (EUIPO).

Nicolaus Preissner studied process engineering at Karlsruhe University from 1980 to 1985 graduating as a Diplom-Ingenieur. Following his studies he worked as a project engineer at the Nuclear Research Centre in Karlsruhe.