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Robert Burrows

Partner – Patent litigation

Rob is a partner in the patent litigation department. He has a PhD in molecular genetics, over 25 years of litigation experience, and is particularly active on litigation matters for clients within the life sciences sector.

Such matters often require the coordination of parallel proceedings in the UK, UPC, EPO and other major jurisdictions within Europe and the rest of the world. He therefore has in-depth knowledge of European litigation and, alongside appearing for clients in the High Court and Court of Appeal in England, has attended preliminary injunction and main action proceedings in multiple countries within Europe, including local divisions of the UPC, and overseen inspections of pharmaceutical manufacturing processes in India and Japan. Rob also has first-hand experience of SPC proceedings before the Court of Justice of the European Union.

Rob’s leading cases include:

  • Guardant Health v SOPHiA Genetics – Defence of revocation proceedings in the UK and preliminary injunction proceedings in the UPC (Paris Local Division).
  • Teva v Bayer – Revocation proceedings in the UK, and coordination of parallel proceedings across Europe, in respect of patents for a cancer treatment.
  • Teva v Janssen – Defence of SPC revocation proceedings in the UK in respect of Arts 3(c) and 3(d) SPC Regulation and a treatment for schizophrenia.
  • Regeneron & Teva v Rinat – Revocation proceedings in the UK (and the EPO) in respect of patents for antibodies for the treatment of osteoarthritis.
  • GSK v Vectura – Defence of patent revocation proceedings and Arrow declaratory relief in respect of drug particles for inhalation formulations.
  • Sandoz v Searle (Janssen) – Defence of SPC revocation proceedings in respect of Art 3(a) SPC Regulation and a treatment for HIV. Includes a reference from the Court of Appeal to the CJEU.
  • Merck Sharp & Dohme v Shionogi – Defence of patent revocation proceedings in respect of Markush claims and a treatment for HIV.
  • Generics (UK) v Novartis – Defence of patent and SPC revocation proceedings in the UK, and coordination of parallel proceedings across Europe, in respect of a treatment for Alzheimer’s disease.
  • Actavis v Novartis – Defence of patent revocation proceedings in the UK, and coordination of parallel proceedings across Europe, in respect of a formulation patent for a cholesterol-reducing agent.
  • AstraZeneca v Krka – Damages enquiry following preliminary injunction and patent infringement proceedings.
  • Lundbeck v Lagap – Defence of patent infringement proceedings. Included inspection of pharmaceutical production process in India.

Alongside his patent litigation practice, Rob also advises on other IP rights and is one of a small number of lawyers who have acted in matters concerning plant variety rights – such experience extends to enforcement, contractual disputes and compulsory licensing. In addition, Rob regularly assists clients with freedom to operate opinions and due diligence on the intellectual property aspects of commercial transactions.

Rob is one of the founding editors of Bristows’ Biotech Review publication.

Rob is a member of EPLAW, CIPA and a regular participant at the IPLA.

Credentials

  • BSc Biological Sciences, University of Leicester
  • PhD Molecular Genetics, University of Leicester
  • Diploma in Intellectual Property Law and Practice, University of Bristol
  • Qualified 2002
  • Partner 2011
  • Admitted in Republic of Ireland (non-practising)

What others say

“Rob Burrows is never flustered and very commercially minded as well. He's very good.” Chambers and Partners 2026
“Rob Burrows has excellent technical expertise on complex genomics.” Chambers and Partners 2026
“He skilfully coordinates pan-European disputes and EPO oppositions, particularly excelling in pharmaceutical matters.” IAM Patent 1000 2025
"Robert is very calm and considered, he gives great advice and is easy to work with." Chambers and Partners 2025
"Rob has a strong scientific background and is excellent, thoughtful and really listens carefully." Chambers and Partners 2025
"Seasoned litigators Robert Burrows and Andrew Bowler have partnered up to commence proceedings on behalf of Teva to invalidate a patent held by Bayer protecting the drug rivaroxaban. They are also coordinating the dispute across the continent, demonstrating their ability to seamlessly align strategies across borders." IAM Patent 1000 2024
"Rob is smart, and clients really like working with him." Chambers and Partners 2024
"Rob Burrows is excellent. He has a really good technical understanding of matters. He is popular with clients and gives good commercial advice." Chambers and Partners 2024
“Robert Burrows utilises his knowledge of molecular biology to advise clients on patent validity challenges.” Legal 500 2024

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