This chapter explores the criteria that are applied by an intellectual property office in examining a patent application. These applies to all forms for innovation and are novelty, inventive step, and industrial applicability. The chapter also explores additional requirements and barriers which apply in relation to biotechnological inventions, which has proved to be a particularly controversial issue in Europe, and the patentability of computer software and related inventions, such as business method patents. The chapter demonstrates the evolution in legal and policy thinking in these two fields, which provide a means to an understanding of developments in patent law in general.
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This chapter assesses the rationales and justifications commonly seen for and against patents, which inform all aspects of patent law. Against this backdrop, the chapter explains the architecture and procedures of contemporary patent systems as they operate in the UK, within the European patent system, and through international agreements, instruments, and procedures. The chapter considers the patent registration process in the UK. Unlike copyright—and like registered trade marks and registered designs—patent protection is a registered right, granted by an intellectual property office following an application and examination process. The chapter also reviews changes over time and areas of particular debate and possible future evolution.
