In this paper authors have tried to highlight some new areas of patent analysis by using visualizing and neural network based approaches. This paper creates patent map that represents all technological categories and a method to locate patent data of electrical energy sector. This mapping...

Europe relies on reliable and robust knowledge on materials stocks and flows to promote innovation along the entire value chain of raw materials. The EU criticality assessment examines, every three years, issues of supply risk and economic importance of a number of non-food and non-energy...