This book focuses on intellectual property (IP) rights as they apply in the UK, including rights created by the EU. Legal systems around the world have seen fit to create these rights or causes of action to protect intangible concepts such as inventions, literature, brands, designs, and so on. It is said that IP protects the products of the mind, but that does not really apply to brand protection or to the protection of some types of information. As IP rights are so diverse, the theoretical bases for legal protection vary and are dealt with separately in their relevant chapters. However, there are some common approaches, namely, the neo-classical micro-economic theory, rights-based, and other approaches. Common legal topics are dealt with here as they affect more than one IP right. Particular issues flowing from them will be mentioned in the following chapters.