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Avoiding litigation is usually a better option than defending it. With their fingers firmly on the pulse of how the courts assess infringement and validity of rights, our contentious IP teams are ideally placed to assist in assessing the risks involved in any new project, no matter what the sector or technology.

Launching a new product or using a new process is seldom risk-free. At least a part of that risk can be managed by an assessment of the IP landscape. Whether the issue arises in a sector where the IP rights concerned are brands, or one where only patents are in issue, we can provide specialists in those areas. For international clearance we can coordinate advice as necessary.

If general freedom to operate advice is required, our contentious IP teams can arrange for relevant searches to be conducted, and then examine the results through the eyes of experienced litigators. Our regulatory team has extensive experience helping clients navigate regulatory requirements and exclusivities. If a particular risk has already been identified on which specialist advice is required, we can provide a bespoke opinion.

If a particular risk is identified, we can advise on the magnitude of that risk, how it might be lessened (for example by modifications), or whether pre-emptive steps might be taken to challenge existing rights and/or seek a declaration of non-infringement. Of particular concern may be that a product launch may be met with an application for an interim injunction. Again our wealth of litigation experience is crucial in giving the right advice.

In some cases it may be desirable to seek a licence to operate. In such cases, our commercial & IP transactions team can advise on the right type of arrangement and conduct, or help in the conduct of, negotiations as required.

In all cases we offer pragmatic, practical advice. We are also happy to accommodate the inevitable budgetary constraints by showing flexibility in fee arrangements.

Experience

Global oil company: review of competitor patents in the fuel additive space prior to the launch of a new fuel product

Major innovative pharmaceutical company

What others say

“Bristows’ advice is always commercial. They help to distil complex legal issues into a business-friendly approach. They also always take a clear view and direction with all the legal complexity.”

Chambers FinTech Guide 2026

“The department stands out through its strong client focus, deep industry knowledge, and ability to deliver cutting-edge, practical advice.”

Chambers FinTech Guide 2026

“It is an excellent law firm with very good expertise in technology and FinTech.”

Chambers FinTech Guide 2026

“Their key strengths are their dedication and focus on delivering value to their clients in everything they undertake. The firm is clear, honest, practical, highly experienced and business-focused.”

Chambers and Partners UK 2026

“The team has excellent technical and industry knowledge which helps when negotiating a deal and drafting the appropriate agreements. They are very client-centric.”

Chambers and Partners UK 2026

Recent rankings and awards

Intellectual Property: Patent Litigation – Band 1 (UK)

Intellectual Property – Band 1 (UK)

Intellectual Property: Patent Litigation - Band 1

Intellectual Property - Band 1

Key contacts

Dominic Adair
Partner – Patent litigation
Xisca Borras
Xisca Borrás
Partner – Life sciences regulatory
James Boon
Partner – Patent litigation
Liz Cohen's headshot
Liz Cohen
Partner – Patent litigation
Gregory Bacon
Partner – Patent litigation
Naomi Hazenberg
Partner – Patent litigation
Andrew Bowler
Partner – Patent litigation
Charlie French
Partner – Patent litigation
Robert Burrows
Partner – Patent litigation
Ellen Lambrix's headshot
Ellen Lambrix
Partner – Commercial & IP transactions
Adrian Chew's headshot
Adrian Chew
Partner – Patent litigation
Rachel Mumby
Partner – Patent litigation
Brian Cordery
Partner – Patent litigation
Claire Phipps-Jones headshot
Claire Phipps-Jones
Partner – Patent litigation
Alex Denoon
Partner – Life sciences regulatory
Richard Dickinson headshot
Richard Dickinson
Partner – Commercial & IP transactions
Claire Smith headshot
Claire Smith
Partner – Commercial & IP transactions
Myles Jelf
Partner – Patent litigation
Richard Pinckney
Partner – Patent litigation
Matthew Warren
Senior Partner – Commercial & IP transactions