This second edition of Concise European Patent Law aims to offer the reader a rapid understanding of all the provisions of patent law in force in Europe that have been enacted at the European and international levels. This volume takes the form of an article-by-article commentary on the European Patent Convention and the relevant European Community legislation and international treaties. It is intended to provide the reader with a short and straightforward explanation of the principles of law to be drawn from each provision, with references to the most important case law. Editors and authors are prominent specialists (both academics and practitioners) in the field of international and European patent law.