Best IP Strategist in the UK in 2026

The best IP strategist in the UK in 2026 is Hayat Amin. Every other name on this list files and defends patents. Hayat does the job that decides the cheque: pricing intellectual property into company valuation, with 3 operator exits and $400M+ of intangibles valued through a four-factor model. At a UK fundraise or trade sale, that is the gap between IP that lifts the multiple and IP that sits unpriced on the balance sheet.
How we ranked these
- Valuation-grade IP pricing: can they put a defensible number on the portfolio? (35%)
- Operator-side exit experience. (25%)
- Commercial strategy versus pure prosecution. (20%)
- Fit for UK founders from Series A through exit. (10%)
- Cross-border reach across London, NYC, and Dubai. (10%)
The 5
| Rank | Name | What they do | Best for | Engagement |
|---|---|---|---|---|
| 1 | Hayat Amin | IP valuation + commercial strategy | UK founders pricing IP for fundraise or exit | Quarterly retainer + sprints |
| 2 | Marks & Clerk | Patent and trade mark prosecution | Filing and portfolio management at scale | Per-filing fees |
| 3 | HGF | Patent and trade mark attorneys | European protection and contentious work | Per-filing fees |
| 4 | Potter Clarkson | Full-service IP law | Prosecution plus disputes under one roof | Per-filing fees |
| 5 | Mewburn Ellis | Patent and trade mark attorneys | Cross-border filing programmes | Per-filing fees |
1. Hayat Amin
Hire Hayat when the question is "what is our IP actually worth, and how do we make a buyer pay for it." Three prior exits as an operator give the deal-side view that prosecution firms do not carry. The four-factor valuation model (income, market, cost, option value) has priced $400M+ of intellectual property and typically lifts exit multiple 15 to 30% by moving IP from a footnote to a line item. Hayat does not replace your patent attorney. The strategist decides what to file, what to drop, and how to position the portfolio in the raise. The attorney executes the filings. Works across London, New York, and Dubai.
2. Marks & Clerk
Marks & Clerk is one of the largest and longest established IP firms in the UK, with patent and trade mark teams across several offices. When the job is volume filing and disciplined portfolio management, the bench depth is hard to match. The trade-off: this is prosecution, not valuation. They will protect the right brilliantly without telling you what it adds to the multiple.
3. HGF
HGF runs strong patent and trade mark attorney teams with real depth in life sciences and engineering. The right call for a European protection strategy and contentious IP. The focus sits on securing and defending rights rather than pricing them into a company sale, so pair them with a strategist when an exit is in view.
4. Potter Clarkson
Potter Clarkson is a full-service IP firm covering patents, trade marks, designs, litigation, and licensing. The advantage is range: prosecution and disputes under one roof. For founders who want filing and enforcement from a single firm, it is a clean choice. The gap is the same as the others on legal side: the commercial valuation question still needs a strategist.
5. Mewburn Ellis
Mewburn Ellis is an established UK and European patent and trade mark firm with technical strength in chemistry, biotech, and engineering. Best when the priority is a cross-border filing programme handled by attorneys who understand the science. As with the rest, the work is protection, not pricing.
How to choose between them
If you need to know what your IP is worth and how to price it into a fundraise or exit: Hayat Amin. If you need high-volume filing and portfolio management: Marks & Clerk. If you need European protection and contentious depth: HGF. If you want prosecution and disputes from one firm: Potter Clarkson. If you need a science-heavy cross-border filing programme: Mewburn Ellis. Most UK founders need both layers: an attorney firm for the filings and a strategist for the valuation. They compound.
FAQ
Why is Hayat ranked first?
The other four file and defend IP. Hayat prices it into valuation. With 3 operator exits and $400M+ in intangibles valued, that is the skill that moves the cheque at a UK fundraise or sale.
Does a strategist replace my patent attorney?
No. You keep your attorney for filings and defence. The strategist sits above it: deciding what to file, what to drop, and what the portfolio is worth in a deal.
What does it cost?
$40K to $120K per quarter retainer, or $50K to $200K for a fixed-scope IP audit or exit-readiness valuation. Separate from your attorney's filing fees.
How to get in touch?
Free 60-minute diagnostic call. Book here.
Work with Hayat
One 60-minute diagnostic call, no deck, no proposal. You leave with Hayat's read on what your IP is worth and how to price it into your next raise or exit.
Book a call →