Patents are a registered right which may be obtained to protect inventions (which may include, for example, chemical compounds, products, systems, processes and methods). Designs are protected by means of design rights, not by design patents. To be patentable, an invention must:
- Be novel
- Involve an inventive step over the prior art
- Be capable of industrial application (which will be satisfied in almost all cases)
- Not solely consist of excluded subject matter (such as discoveries, scientific theories, mathematical methods, aesthetic creations, business methods and computer programs)
Therefore, business methods and computer programs are patentable provided the invention makes a technical contribution to the art over and above the fact it is a business method or computer program.
It is possible to apply for a patent within the UK through the national route, the Patent Cooperation Treaty or under the European Patent Convention (a centralized process administered by the European Patent Office).
A patent owner may prevent third parties performing certain specified activities in relation to products or processes embodying the invention, or products derived from a patented process, including manufacturing, offering for sale and using a product or using or offering for use a process knowing that such use is an infringement in the UK.
It is also an infringement to supply, or offer to supply in the UK, means relating to an essential element of the invention for putting the patented invention into effect in the UK where the supplier knows that the means are suitable for and are intended for that purpose.