Doubt continues to hang over the future of the court, with the EU’s chief Brexit negotiator suggesting it may have to move after UK leaves the EU

A ranking of the world’s clusters on the basis of patent filings puts Tokyo-Yokohama in Japan first by a large margin. The top-ranked in Europe is Paris in 10th place

Tech giants in China continue to surge forward with new inventions, leaving the country poised to outpace US and Japan within the next few years. European companies did not see the same rapid growth, but held on to their global share