Oppositions, invalidation, revocation and non-use actions before the UKIPO Tribunal, run by a solicitor whose winning decision is on the public register. Fixed fees agreed in writing, evidence built properly, and a frank view of your prospects before you commit.

| Item | What it covers | Fee |
|---|---|---|
| Free matter review | Your dispute assessed within 24 hours with a written view on prospects and the right procedure. | £0 |
| Opposition, defending or filing | TM8 or TM7, evidence rounds and submissions through to decision. | from £1,200 |
| Invalidation or revocation action | Attack or defend a registration: non-use, bad faith, earlier rights. | from £1,200 |
| Evidence of use bundle | Witness statement and exhibits assembled to Tribunal standard, the stage where these cases are won and lost. | from £750 |
| Tribunal hearing | Prepared and conducted remotely where listed, or with specialist counsel instructed. | quoted per stage |
Bespoke and urgent matters outside the schedule: £650 per hour, capped estimates in advance.
Because anyone can claim expertise, and almost nobody can point to a published contested win. Decision O/1132/25, a defence run against a specialist national IP firm and won outright with costs, is verifiable on the UKIPO register, not a testimonial.
Invalidation says the registration should never have been granted (earlier rights, bad faith); revocation says it should no longer stand (typically five years of non-use). Which weapon fits your situation is part of the free review, and since January 2026 the non-use route also reaches Brexit-cloned registrations without genuine UK use.
Typically twelve to eighteen months to decision if fully fought, though many settle at the evidence stage once relative strength becomes obvious. Costs orders at the UKIPO are modest scale costs, which is why fixed fees matter more here than in court litigation.
Yes, that is a core lane: UK address for service plus contentious representation for foreign firms' clients, at flat associate rates. See the law firms page or request the capability note.
Send a brief outline of your matter. You will receive a personal reply from a solicitor, with a fixed-fee quote where the scope is clear. Payment is taken before work begins; every fee is fixed in writing first.
Prefer a paid deep-dive before committing? Book a from £150 document triage, credited in full against any engagement within 30 days.