Prof. Dr. Jean Paul van Marissing was a Professor of EU Competition Policy at Nyenrode Business Universiteit from 2005 to 2010. Since 2010 he is a visiting professor for Nyenrode. He received his PhD in European law from Leiden University in 1995 and master in international law from Utrecht University and Tilburg University in 1988-1989.
 
Other functions
From 2010 onwards, Jean Paul is Director Webster University Leiden/Amsterdam. From 1996 to 2007 he was partner and lawyer for two American law firms Baker & McKenzie and Howrey. He was Managing Partner and lawyer for a Dutch law firm Van Mens & Wisselink NV from 2007-2009. Between 1998 and 2003 Jean Paul was Member and President of the supervisory board of CVK Kalkzandsteen. He was a Diplomat European Union in Brussels, representing Dutch Government, Ministry of Economic Affairs from 1993 to 1996. Between 1988 and 1993 he was a business consultant Euro Info Centre based on contract with the European Commission.