Answer first: Following the 2016 referendum, the UK’s exit from the EU—especially under a hard Brexit—will significantly alter the legal framework governing intellectual property rights. This article examines the implications for copyrights, trademarks, designs, patents, and trade secrets, focusing on the immediate and longer-term…
Patents context for IP teams
On June 23, 2016, a narrow majority of British voters chose to leave the European Union (EU) in a historic referendum. However, the referendum did not specify the nature of the UK’s future legal relationship with the EU, leaving the details to be negotiated. As a result, the precise legal landscape post-Brexit remains uncertain, with full effects expected to unfold over several years.
This analysis focuses on the consequences of a so-called “hard Brexit,” where the UK would gain full legislative and judicial autonomy from the EU. While a “soft Brexit” retaining substantial EU law integration remains possible, the current government stance favors a clean break. The discussion centers on the four principal intellectual property rights (IPRs)—copyrights, trademarks, designs, and patents—as well as trade secrets, highlighting key substantive and procedural considerations.
Key takeaways for UK intellectual property post-Brexit
- Confirm how the development affects patents ownership, enforcement, licensing, or portfolio records.
- Separate confirmed facts from legal interpretation before advising business teams.
- Map deadlines, affected assets, contracts, and evidence files to the responsible internal owner.
- Use the issue as a prompt for monitoring, filing strategy, dispute preparation, or member education.
Practical analysis
EU law, including rulings by the Court of Justice of the European Union (CJEU), will continue to apply until the Brexit negotiations conclude, no later than March 29, 2019, marking two years from the invocation of Article 50, unless extended by political agreement.
EU legislative instruments comprise regulations and directives. Registered IPRs such as patents, designs, and trademarks are governed by both, whereas copyrights have been regulated solely through directives. Directives require implementation into national law via legislative acts, while regulations apply directly without further enactment.
Consequently, upon the UK’s exit, EU regulations will cease to have effect immediately and automatically within the UK. In contrast, national laws implementing directives will remain operative until amended, implying that much UK law derived from directives may persist initially. However, provisions referencing EU or European Economic Area (EEA) acts or “Member States” will require prompt revision. Overall, Brexit’s impact will be more immediate and profound regarding EU regulations.
Trademarks illustrate these complexities. Within the EU, traders may register trademarks at both the national level and the EU level, the latter known as EU trademarks (EUTMs), administered by the EU Intellectual Property Office (EUIPO) in Alicante, Spain. EUTMs have unitary effect across all EU Member States, as stipulated in Article 1.2 of the EU Trademark Regulation (EUTMR) 2015/2424, which prohibits partial registration, transfer, surrender, or invalidation limited to individual Member States.
Post-Brexit, the status of EUTMs becomes uncertain because the UK will no longer be part of the EU. This raises significant issues for existing EUTM holders whose rights will no longer extend to the UK. Three principal options exist to address this gap:
1. Take no action, resulting in loss of UK trademark protection for EUTM owners, who would need to file separately in the UK and lose their EUTM priority dates;
2. Negotiate an arrangement allowing the UK to remain within the EUTM system, extending its geographic scope beyond the EU;
3. Enact UK national legislation granting EUTM owners rights within the UK despite Brexit.
Given the government’s firm position on post-Brexit sovereignty, option two appears politically unlikely, and option one commercially unacceptable, leaving option three as the probable path forward.
The Chartered Institute of Trade Mark Attorneys has identified at least six legislative mechanisms inspired by historical precedents to implement option three:
- “Jersey” Model: Enforce EUTMs in the UK without amending the EUTMR, akin to Jersey’s approach despite not being an EU member.
- “Montenegro” Model: Automatically enter all existing EUTMs into the UK Trade Marks (UKTM) register at Brexit, mirroring Montenegro’s separation from Serbia.
Related IIPLA reading
Navigating Intellectual Property Rights in the UK After a Hard Brexit Following the 2016 referendum, the UK’s exit from the EU—especially under a hard Brexit—will significantly alter the legal framework governing intellectual property rights. This article examines the implications for cop... Read the full IIPLA blog post: https://iipla.org/blog/navigating-intellectual-property-rights-in-the-uk-after-a-hard-brexit