2026 marks five years post-Brexit. UK and EU trademark systems completely diverged. Businesses need dual registration strategy or choose one market. Cross-border naming conflicts increase 340% since separation.
The Dual Registration Reality
UK IPO trademark protects UK only. EUIPO trademark protects 27 EU countries. Total cost: £170 (UK) + €850 (EU) = £900+.
The Coverage Gap
UK-only registration leaves Ireland, France, Germany unprotected. Competitors can use your name in EU legally.
The Priority Problem
File UK trademark January 2026, someone files EU trademark February 2026. Both valid. Cross-border conflicts now common.
The Strategic Choice
Export-focused? Register EU first - covers 450M consumers. UK-domestic? UK-only sufficient. Can't afford both? Pick primary market.
The Irish Exception
Ireland's 5M consumers accessible via EU trademark but not UK. Northern Ireland businesses face unique complexity.
Name Availability Divergence
Name available in UK, taken in EU. Or vice versa. Check both databases before deciding on name.
The Renewal Trap
UK 10-year renewal, EU 10-year renewal - different dates. Miss one, lose half your protection.
Warning: 2026 sees first wave of contested renewals. Businesses that filed identical marks in 2016 now face opposition in one jurisdiction.