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Chapter

Justine Pila and Paul L.C. Torremans

Once a European patent has been granted the nature and scope of the protection it confers must be determined. In considering such protection this chapter focuses on four issues of central importance to that end. The first is the effects of a patent, namely, the territories in and term for which it is valid. The second is the object of protection, namely, the subject matter that the public is excluded from using during the term of its protection. The third is the nature of protection, namely, the uses of the subject matter from which the public is excluded. And the fourth is the limitations to protection, namely, the uses of an invention that the law permits notwithstanding its protection by patent grant.

Chapter

This chapter discusses patents, which protect inventions — often new medicinal compounds or new aspects of technology — that are novel, inventive, and capable of industrial application. There are four arguments in support of patent protection. The first is a moral justification based on the assertion that there is a natural property right in ideas. The second argument is that justice and fairness demand that there should be a reward for services useful to society. The third argument is that patents are necessary to secure economic development. Finally, the fourth justification is the ‘exchange for secrets’ theory. The Patents Act 1977 dealt with the substantive law of UK patents for the first time. The Act's provisions are influenced primarily by the terms of the Patent Co-operation Treaty 1970 and the European Patent Convention 1973. The chapter then considers the five key stages in the UK procedure to obtain a domestic patent.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter explains the processes involved in granting patents as well as the factors that applicants must take into account when deciding whether to patent an invention in the UK. The role of patent agents and the choice of route to take to secure grant of the patent are considered. The chapter then documents the procedures in the application for a patent, paying particular attention to some of the key features of the UK and European Patent Office patent application processes together with the Patent Cooperation Treaty. It also describes situations in which applicants and patentees are able to amend their applications and the restrictions under which such amendments operate. Finally, it looks at a number of proposals to reform the patent procedure.

Chapter

This chapter considers the nature and manner of operation of the patent system. Patents date back to around the 14th century. For the United Kingdom they began as a means to encourage the importation of foreign skills and technology, fell into disrepute as they were used by monarchs to confer monopolies in respect of the sale of well-known objects such as playing cards and eventually from the late seventeenth century settled into their present role of granting temporary monopolies to those who make inventions. The chapter examines the criteria that will be applied in determining whether an invention is eligible for patent protection and the procedures that will required to be followed in order to obtain this. Unlike copyright which applies effectively on a global basis, the patent system has operated on a national basis. A UK patent will be valid and enforceable in the UK but nowhere else. There are international agreements, however, designed to simplify the task of obtaining protection in a range of countries and the operation of these will be considered as well as the treatment of intellectual property within the General Agreement on Trade in Services and the World Trade Organisation. Within the European Union, the possible introduction of a unitary patent has been the subject of discussion for many years and appears likely to come to fruition in the near future although the involvement of the UK post Brexit is uncertain.

Chapter

This chapter, which comments on the patent system, argues that while there is sufficient evidence to criticize the patent system, the mere fact that thousands of patents are granted annually suggests that all is not lost. Much of the law functions well and the time taken to grant a patent is a result of painstaking efforts to ensure that the invention fits in with the legal criteria. In so far as the patent system may be criticized, it is clearly having trouble getting to grips with ‘cutting edge’ issues, such as biotechnology, nanotechnology, and synthetic biology. The bottom line is that despite its imperfections, the patent system is a high-quality system involving detailed claims and their full examination.

Chapter

This chapter explores the infringement of patents. In the United Kingdom, s. 60 of the Patents Act is the key provision on direct patent infringement. The patentee will have to show two things: first, that one or more infringing acts have been committed within the United Kingdom, and second, that the defendant's conduct falls within the scope of protection afforded to the patent, i.e. within the literal or purposive meaning of the claims. By way of response, the defendant to a patent infringement action can raise a number of different arguments. It can deny that the claimant has established the elements of the infringement action by showing that no infringing conduct has been committed, or even if it has, that the defendant's product or process is not within the meaning of the claims. The Patents Act defines infringing conduct in s. 60. One critical aspect is that it must involve some sort of commercial activity.

Chapter

This chapter assesses the ownership of patents. Teams of researchers often work together towards a common goal. This means that there are sometimes disputes about who actually invented the product or process covered by a patent. Resolving these disputes is of significance because under patent law the owner possesses the right to grant licences to make use of the patented invention in exchange for a fee or royalties, and the right to sue for infringement. Before deciding who is entitled to the ownership of an invention it is first necessary to examine what is meant in law by the word ‘inventor’. Having examined the criteria used by the courts to identify an inventor, one must now consider the special statutory rules concerning employee–inventors. Once it has been decided who owns an invention, there is a scheme of compensation for employee–inventors.

Chapter

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.

Chapter

Justine Pila and Paul L.C. Torremans

This chapter considers the subject matter for which European patents may validly be granted under the European Patent Convention (EPC), and the substantive European (EPC and EU) legal principles governing their identification and conception. To this end it discusses the two-fold role of the requirement for an invention in European patent law: first, as a means of filtering protectable from non-protectable subject matter; and second, as a means of denoting the object of patent protection, i.e. that which must be new, inventive, susceptible of industrial application, and clearly and sufficiently defined and described in the patent specification, and that with reference to which the scope of the patent monopoly is defined under Article 69 EPC. It also discusses the range of public policy-based exclusions from European patentability, and their relation to the requirement for an invention itself.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter explains the processes involved in granting patents as well as the factors that applicants must take into account when deciding whether to patent an invention in the UK. The role of patent agents and the choice of route to take to secure grant of the patent are considered. The chapter then documents the procedures in the application for a patent, paying particular attention to some of the key features of the UK and European Patent Office patent application processes together with the Patent Cooperation Treaty. It also describes situations in which applicants and patentees are able to amend their applications and the restrictions under which such amendments operate. Finally, it looks at a number of proposals to reform the patent procedure.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter deals with patent infringement and the scope of protection that the law provides to patent owners. It discusses three criteria that are used to determine whether a patent has been infringed: the types of activity that constitute an infringement; whether the activity in question falls within the scope of the patent monopoly; and whether the defendant is able to invoke any of the defences that are available to them. After noting the distinction between direct and indirect infringement based on patent law, the chapter turns to the scope of protection for biotechnological inventions, patents for a process, and novelty-of-use patents. It then considers the grounds on which patentees may find liability for infringement. Relevant provisions that are found in the Patents Act 1977 and the European Patents Convention are also addressed.

Chapter

Justine Pila and Paul L.C. Torremans

This chapter considers the procedure for obtaining a European patent directly from the European Patent Office (EPO) and indirectly from a competent patent office of a European Patent Convention (EPC) Contracting State or by international patent application under the Patent Cooperation Treaty 1970. It also considers the result of each procedure, and the focus within the European patent community on reducing the burden on patent applicants and improving patent quality with a view to minimizing the risk of a patent's revocation post-grant.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter introduces the reader to patents, how they work, and the laws governing them. It begins with a history of the patent system in the UK up to 1977. This is followed by a discussion of various justifications that have been proposed in support of the patent system, such as the natural rights of inventors to their work and the public benefits that flow from the grant of patent monopolies. It also considers the current regulatory regime governing the creation and use of patents in the UK and Europe, with particular reference to the European Patent Convention and the Patents Act 1977. Finally, the chapter discusses the impact of the European Commission on patent law and some of the international treaties that have influenced British patent law, including the Patent Cooperation Treaty, the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), and the Convention on Biological Diversity. The chapter also speculates on the impact of Brexit on UK patent law.

Chapter

Justine Pila and Paul L.C. Torremans

This chapter introduces the European law of patents and related rights with a discussion of the nature of patents as limited-term monopoly rights granted in respect of new, inventive, and industrially applicable inventions and the routes to obtaining patent protection in Europe. It then considers the existing European patent system established by the European Patent Convention 1973/2000, including its basis in state-based conceptions of IP territoriality, and the challenges presented to that system by globalization and developing technology. And finally, it discusses the long-standing pursuit of a unitary patent and unified patent court for Europe, including the reasons for each, and the features of the proposed Unitary Patent Package of 2012/2013.

Chapter

This chapter discusses the law on patent infringement and revocation. The grounds on which a patent may be revoked are established by s. 72 of the UK Patents Act 1977. On the issue of infringement, s. 60 of the 1977 Act is the key provision and unusually makes separate, although not dissimilar, provisions for patents that are for products and those that are for processes. Interpretation of claims is a key aspect of any infringement case.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter explores the issue of patent ownership and the related question of who is entitled to be granted the patent. It begins by considering aspects of British law dealing with ownership and who is properly entitled to the grant of a patent as well as the remedies available where the wrong person has applied for a patent or a patent has been granted to the wrong person. It then analyses in detail who counts as an inventor, issues surrounding inventions allegedly produced by artificial intelligence, joint inventors, and entitlement issues that arise in relation to inventions created by employees.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter introduces the reader to patents, how they work, and the laws governing them. It begins with a history of the patent system in the UK up to 1977. This is followed by a discussion of various justifications that have been proposed in support of the patent system, such as the natural rights of inventors to their work and the public benefits that flow from the grant of patent monopolies. It also considers the current regulatory regime governing the creation and use of patents in the UK and Europe, with particular reference to the European Patent Convention and the Patents Act 1977. Finally, the chapter discusses the impact of the European Commission on patent law and some of the international treaties that have influenced British patent law, including the Patent Cooperation Treaty, the Agreement on Trade Related Aspects of Intellectual Property Rights (TRIPS), and the Convention on Biological Diversity. The chapter also speculates on the impact of Brexit on UK patent law.

Chapter

Justine Pila and Paul L.C. Torremans

This chapter considers the secondary patentability requirements of the European Patent Convention (EPC). It assumes the existence of a subject matter for which a European patent may validly be granted, and focuses on the legal tests for determining its novelty, inventive step, and susceptibility of industrial application in accordance with Articles 54 to 57 EPC and the corresponding provisions of the EU Biotech Directive for biotechnological inventions.

Chapter

This chapter addresses the criteria for patentability; in other words, the rules patent examiners and courts use to decide if a patent is valid or not. These criteria are also useful in the context of an infringement action, because a defendant may make a counter-claim to revoke the claimant's patent for invalidity on the basis of one of the criteria. The patentability of an invention is defined by Articles 52–57 of the European Patent Convention. The criteria comprise five core elements: three positive and two negative. In terms of the positive requirements, for an invention to be patentable, it must possess novelty; inventive step; sufficiency and support; and industrial applicability. Regarding the negative criteria, the invention must not consist of excluded subject matter, and it must not fall afoul of any of the exceptions to patentability.

Chapter

L. Bently, B. Sherman, D. Gangjee, and P. Johnson

This chapter looks at the many different ways in which patents may be exploited and some limits to exploitation. It first explains how patentees themselves can exploit the patent and considers two of the more common forms of voluntary uses: assignment and licence. It then describes situations in which compulsory licences are available and the compensation payable where the patent is used via a compulsory licence or by an employer or the Crown. Mortgages, testamentary dispositions, and registration of interests and transactions are also discussed, along with patent law in the UK and British and European competition law. The chapter concludes by assessing compulsory licences under section 48 of the Patents Act 1977, the licensing and cross-licensing of biotechnological inventions, and compulsory licences for public health.