Intellectual Property Rights in the UK: A Complete Guide

At a glance

• Copyright arises automatically — no registration, no fee. For literary, dramatic, musical and artistic works it lasts the life of the author plus 70 years (Copyright, Designs and Patents Act 1988, s.12).
• Sound recordings are protected for 50 years from creation, extending to 70 years if released to the public within that time; broadcasts last 50 years and typographical arrangements of published editions last 25 years (CDPA 1988, ss.13A–15).
• Trade marks must be registered with the UK Intellectual Property Office (IPO) and last a renewable 10 years at a time, indefinitely, subject to renewal (Trade Marks Act 1994, ss.42–43).
• Patents must be applied for and last up to 20 years from the filing date, subject to annual renewal fees (Patents Act 1977, s.25).
• Registered designs run for an initial 5 years, renewable in 5-year blocks up to a maximum of 25 years (Registered Designs Act 1949, s.8).
• Unregistered design right is automatic and lasts whichever ends first of 15 years from creation or 10 years from first marketing (CDPA 1988, s.216); the final 5 years are subject to a "licence of right" for third parties.
• Freelancers and agencies keep ownership by default. Both copyright and unregistered design right belong to the creator unless there is a written assignment — paying for work is not the same as owning it (CDPA 1988, s.11; s.215 as amended by the Intellectual Property Act 2014).

What counts as intellectual property?

Intellectual property is a broad term for the legal rights that protect things created by the mind — original works, inventions, brand identifiers and distinctive designs. In UK law, these rights fall into a handful of main categories, each governed by its own Act:

• Copyright — protects literary, dramatic, musical and artistic works, plus sound recordings, films, broadcasts and typographical arrangements, under the Copyright, Designs and Patents Act 1988.
• Trade marks — protect brand names, logos and other signs that distinguish goods or services, registered under the Trade Marks Act 1994.
• Patents — protect inventions that are new, involve an inventive step and are capable of industrial application, under the Patents Act 1977.
• Registered and unregistered design rights — protect the appearance of products, under the Registered Designs Act 1949 and Part III of the CDPA 1988.
• Confidential information and trade secrets — protected through contract and the common-law duty of confidence, reinforced by the Trade Secrets (Enforcement, etc.) Regulations 2018, rather than through registration.

Each right has a different duration, scope and enforcement route. Working out which rights apply to what you've created — and whether anything needs to be registered to secure it — is the first step.

Copyright: automatic protection for creative and written work

Copyright arises automatically as soon as an original work is recorded in some permanent form — written down, saved as a file, recorded or drawn (CDPA 1988, s.3(2)). There is no application, no fee and no official UK register; GOV.UK confirms that protection exists from the moment of creation.

Duration depends on the type of work:

• Literary, dramatic, musical and artistic works (including software code, articles and photographs): life of the author plus 70 years (s.12).
• Sound recordings: 50 years from the end of the year the recording is made, extending to 70 years from first publication or first being made available to the public, whichever is earlier, if that happens within the initial 50-year window (s.13A).
• Broadcasts: 50 years from the end of the calendar year the broadcast was made (s.14).
• Typographical arrangements of published editions: 25 years from first publication (s.15).

Software is protected as a literary work under the same rules, so the life-plus-70 term applies. See our guide on protecting software with IP rights for how this works in practice.

First ownership. The general rule is that the author is the first owner of copyright in a work they create. The exception is employment: where a work is made by an employee in the course of their employment, the employer is the first owner unless there's an agreement to the contrary (CDPA 1988, s.11). Freelancers and agencies fall outside that exception — they own what they create by default, even if you commissioned and paid for it, unless a written assignment transfers ownership to you.

Trade marks: protecting brand identity

A trade mark is a sign — typically a name, logo or slogan, though also potentially a colour, shape or sound — capable of distinguishing your goods or services from someone else's. Full statutory protection requires registration with the IPO under the Trade Marks Act 1994. Our guide on the trademark registration process covers the application steps in detail.

Registration lasts 10 years from the date of registration and can be renewed for further 10-year periods indefinitely on payment of a renewal fee (check current fees on GOV.UK) (Trade Marks Act 1994, s.42). Unlike copyright, there is no automatic UK trade mark right — using a brand name without registering it may still give some protection through the common-law tort of passing off, but that is harder and more expensive to enforce than a registered mark.

Patents: protecting inventions

A patent protects an invention that is new, involves an inventive step and is capable of industrial application. Unlike copyright, patent protection is never automatic — you must apply to the IPO, and disclosing your invention publicly before filing can destroy the novelty the application depends on.

A granted UK patent lasts up to 20 years from the filing date, provided renewal fees are paid each year after the fourth (Patents Act 1977, s.25). Patent applications are technical and legally demanding; the IPO itself recommends professional help from a patent attorney.

Employee inventions. An invention made by an employee normally belongs to the employer if it was made in the course of the employee's normal duties, or duties specifically assigned to them, where an invention might reasonably be expected to result — or where the employee had a special obligation to further the employer's interests because of the nature of their role. Any other invention made by an employee belongs to the employee (Patents Act 1977, s.39).

Design rights: protecting how something looks

UK law protects the appearance of products in two different ways, and it's easy to conflate them.

Registered designs protect the visual appearance of a product — its shape, contours, colours, texture or ornamentation — once registered with the IPO under the Registered Designs Act 1949. Registration lasts an initial 5 years and can be renewed in 5-year blocks up to a maximum of 25 years (s.8). Our complete guide to design rights covers the registration process and what can and can't be registered.

Unregistered design right arises automatically and protects the shape or configuration of an original three-dimensional design, under Part III of the CDPA 1988. It lasts whichever ends first of 15 years from the end of the year the design was first recorded or an article first made to it, or 10 years from the end of the year articles made to the design were first marketed, if that happens within 5 years of creation (s.216). During the final 5 years of the term, anyone can ask for a licence to use the design as of right.

Ownership of design right. Since the Intellectual Property Act 2014 amended s.215 of the CDPA 1988, the designer is the first owner of unregistered design right even where the design was commissioned by someone else — the old rule giving ownership to the person who paid for the commission was removed. Design right made by an employee in the course of employment still belongs to the employer by default. This matters for anyone commissioning product design work: without a written assignment, you may be paying for a design you don't own.

Confidential information and trade secrets

Not everything valuable is protected by a registered or automatic statutory right. Business know-how, client lists, unreleased product plans and early-stage ideas are typically protected through the law of confidence and contract — non-disclosure agreements (NDAs), confidentiality clauses in employment and supplier contracts — rather than through registration. The Trade Secrets (Enforcement, etc.) Regulations 2018 give trade secret holders specific civil remedies where information that is secret, has commercial value because it is secret, and has been subject to reasonable steps to keep it secret, is unlawfully acquired, used or disclosed.

Who owns IP made by employees, freelancers and agencies?

Ownership defaults differ sharply depending on the relationship:

• Employees: copyright, patents for inventions and design right created in the course of employment normally belong to the employer, not the individual (CDPA 1988, s.11(2); Patents Act 1977, s.39).
• Freelancers, contractors and agencies: by default, they retain ownership of copyright and unregistered design right in what they create, even where you have paid in full, unless a written assignment transfers ownership to you (CDPA 1988, s.11(1); s.215 as amended by the Intellectual Property Act 2014).
• Trade marks and registered designs: ownership follows whoever files and is granted the registration, so get the application filed in the right name from the outset — and get any pre-registration assignment agreed in writing.

The practical fix is the same in every case: put a written IP assignment (or clear licence terms, if assignment isn't appropriate) into every engagement before work starts, rather than relying on an implied licence after the fact.

Registering IP and protecting it internationally

UK IP rights are territorial — protection granted here generally only applies here. If you trade, manufacture or sell abroad, you typically need to register separately in each country that matters to your business, or use an international filing route such as the Patent Cooperation Treaty for patents. GOV.UK's guidance on protecting your patent abroad and its wider international IP service collection set out the available routes country by country. Because international filing deadlines are often linked to your UK filing or first-disclosure date, it's worth deciding on your international strategy early rather than after you've already gone public with an invention or design.

What to do if someone infringes your IP

1. Gather evidence. Dated screenshots, source files, correspondence and version histories all help establish what you created, when, and what has been copied.
2. Identify the right that's been infringed. Copyright, trade mark, patent, registered design and unregistered design right all have different tests for infringement and different enforcement routes — get this right before you act.
3. Try a firm, well-evidenced letter first. Many disputes are resolved by asking the other side to stop, take content down, or negotiate a licence, without further escalation.
4. Use the IPO's dispute services where relevant. For patents, the opinions service gives a non-binding view on infringement or validity that can help settle a dispute without going to court; mediation is available across all IP rights.
5. Consider court action if informal routes fail. Options range from the specialist Intellectual Property Enterprise Court for lower-value claims to the High Court for larger or more complex disputes. See GOV.UK's overview on defending your IP for the available routes.
6. Take early advice. The right route depends heavily on which right is involved, how strong your evidence is, and what outcome you actually want — early advice usually saves time and cost later.

This guide provides general information about intellectual property rights in England and Wales. It is not legal advice and is not a substitute for advice tailored to your specific circumstances. Registration fees and administrative procedures change from time to time — always check current fees and forms on GOV.UK before applying. The law described was accurate as at August 2026 and is subject to change.

Last reviewed: August 2026 · Next review due: August 2027 or on legislative change.