LAWYER PROFILE
Marjan Noor

Marjan Noor

Global 2026

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Ranked in 1 practice area

About

Provided by A&O Shearman

Global

Practice Areas

Marjan is a partner in the IP group specialising in the life sciences sector. Her expertise in all three areas of patents, SPCs and regulatory law enables her to advise comprehensively on enforcement and defence strategies in this sector.

Marjan graduated with a degree in Medical Sciences and Pharmacology before going on to study law. She speaks extensively on a range of patent and regulatory topics. She is a co-author of the chapter on “Introduction to European Regulatory Rights” in Intellectual Property in the Life Sciences text and a lecturer on Oxford University’s IP Diploma course on the topics of ‘Supplementary Protection Certificates’ and ‘Regulatory Law for IP practitioners’.

Marjan is a recognised in the Hall of Fame for Life Sciences and Healthcare (Legal 500 2023) and is a Leading Individual in Intellectual Property (Legal 500 2023); she is band one in Intellectual Property (Chambers 2023) and Life Sciences IP/Patent Litigation (Chambers 2023). She is ranked gold for litigation in IAM Patent 1000 2022, features in Managing IP’s Top 250 Women in IP (MIP STARS 2022) and is named as one of five individuals in Who’s Who Legal – Thought Leaders - Global Elite 2023 for Life Sciences Patent litigation (England).

Chambers Review

Provided by Chambers

Chambers Global Guide

Intellectual Property: Patent Litigation - UK

Band 1
Band 1

Individual Editorial
Marjan Noor leads complex patent litigation for her high-profile life science sector clients. She is roundly considered one of the finest patent litigators working in biotech and pharmaceuticals today.

Strengths

Provided by Chambers

  • Marjan Noor is the market leading lawyer in my view, she does more high-quality work for big pharma companies in this jurisdiction than anyone else by my reckoning.

    Intellectual Property: Patent LitigationChambers Global Guide
  • Marjan Noor is very smart and user-friendly.

    Intellectual Property: Patent LitigationChambers Global Guide

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