This volume focuses on the interplay between, and influence exerted on, approaches and legal concepts of private law-including property rights law-by primary EU law, particularly with internal market law. The European Court of Justice has developed concepts in private law cases which are different in substance from the concepts which exist in the private law systems of the Member States. This project aims to present developments in present law of which EU lawyers and private lawyers generally are unaware. It gives ground-breaking analyses of private law concepts (the person, property, contract and tort, and remedies) which are used, created, or adjusted by the Court. Each analysis is a result of obtaining insights in the substantive meaning of the conceptual subjects addressed in the Court's case law, disconnected from national meanings of such concepts. The analysis takes as its starting point the case before continuing on to the concept, not the other way around; the cases and the facts behind the cases are the starting point. Preconceptions based on national private law systems are avoided. In addition to an introductory chapter offering broader contextual information, this volume is built around contributions covering: i) the free movement of goods (Articles 34 and 35 TFEU) and services (Article 56 TFEU); ii) the free movement of capital (Article 62 TFEU) and the freedom of establishment (Article 49 TFEU); iii) competition law (Articles 101 and 102 TFEU); iv) State aid law (Articles 107 and 108 TFEU); and v) intellectual property law. The contributions and possible conclusions were extensively discussed in two workshops held at the EUI in Florence in 2013 and at the University of Nijmegen in 2014. The editors would like to thank A. Hartkamp and the late N. Reich, who encouraged and accompanied the project with their enthusiasm and deep knowledge, and the ERC authorities. This book will be useful for academics, practitioners and students interested in EU internal