Brexit created two separate trade mark registers — EUIPO for EU coverage and IPO UK for British protection. Many solicitors are still only watching one, and discover an opposition or expiry on the other too late.
This practical guide explains how to structure patent and trade mark monitoring across jurisdictions without multiplying portals and spreadsheets.
EPO vs UK Intellectual Property Office: what solicitors need to know
The UK Intellectual Property Office (IPO UK) manages national UK rights. The EPO (European Patent Office) covers European patents — over 150 countries and around 4 million active patents. For solicitors following an international portfolio, EPO patent search law firm multi-jurisdiction coverage is often the most efficient starting point.
Fictitious example: patent EP7891234 (“Document Management System”) owned by Harrington & Partners Ltd — one EPO number to track the lifecycle of the right across designated states.
EUIPO trade marks: monitoring EU-wide protection for your clients
EUIPO centralises EU trade marks: Nice classes, proprietors, third-party oppositions. An opposition against a client mark (fictitious example: LexCore) can be missed if nobody checks the register every week.
Best practice: attach the mark to the legal matter and receive an automatic IPO UK alerts solicitor-grade notification — and the EUIPO equivalent — as soon as an opposition is filed.
IPO UK post-Brexit: the register many solicitors overlook
Since 2021, UK protection is no longer automatic via EUIPO. Cloned or re-filed UK marks live their own life: renewals, oppositions, assignments. A firm that ignores IPO UK leaves a blind spot in due diligence and client advice.
Post-Brexit trade mark monitoring solicitor EUIPO IPO UK work means watching both registers simultaneously — not choosing one.
Trade mark oppositions: how not to miss the 3-month window
Opposition windows are short — typically three months from publication for many EUIPO and IPO UK procedures. Manual “when we remember” surveillance is unreliable. Three simple rules:
- List strategic client (and opposing party) marks in the matter
- Monitor EUIPO and IPO UK in parallel
- Escalate any opposition immediately to the matter lead
Integrating IP monitoring into the law firm workflow
IP monitoring should not live in a standalone tool. It becomes valuable when it appears in the same matter as pleadings, diary and legal chat: the fee earner sees the alert while preparing the hearing note or client update.
Confidential Word export (client / opposing / conflict / hearing IP report) with a CONFIDENTIAL watermark completes the loop for court and client packs — IP monitoring integrated legal matter workflow in practice.
LegisBox: three registers, one dashboard
LegisBox integrates EPO, EUIPO and IPO UK into the matter: filing history, opposition alerts, Word export. Paired with Company Intelligence, you link IP to corporate identity (directors, Companies House filing history, conflict searches).
Product detail: Intellectual Property module — software to monitor patents trade marks solicitors UK France Italy.