Brussels, 08/05/2013 (Agence Europe) - On Wednesday, the Danish minister for justice explained that Denmark would have to hold a referendum on whether it would join the future European Patent Court. The minister explained that this would be necessary because this accession involved a loss of national sovereignty. Parliament failed to find a majority and the only solution is, therefore, to hold a referendum on whether to join or not. This is the last part of the package on the future unitary...