LAWYER PROFILE

William F Lee

Global 2026

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WilmerHale
 WilmerHale

Ranked in 3 practice areas

Life Sciences: IP/Patent Litigation

USA

7 years ranked

Intellectual Property: Patent

USA

16 years ranked

Litigation: Trial Lawyers

USA

13 years ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

Life Sciences: IP/Patent Litigation - USA

Star Individuals
Individual Editorial

William Lee has an exceptionally impressive track record in the representation of technology and life sciences organizations in high-profile intellectual property trials and appeals. He offers substantial experience in matters relating to pharmaceuticals, medical devices and genetic engineering.

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Intellectual Property: Patent - USA

Band 1
Individual Editorial
William Lee is a leading IP litigator who brings decades of experience in high-stakes IP litigation and appellate mandates for market-leading clients, particularly those in the technology sector.
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Litigation: Trial Lawyers - USA

Band 2
Individual Editorial
William Lee is widely regarded as a leader in intellectual property and patents disputes with an enviable track record acting in major trials and appeals on behalf of leading technology sector clients. He is based in WilmerHale's Boston office.
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Strengths

Provided by Chambers

  • Bill is the real deal when it comes to patent trials.

    Life Sciences: IP/Patent LitigationChambers Global Guide

  • Bill Lee is one of the great lawyers of all time. Companies call upon him for their most important matters.

    Intellectual Property: PatentChambers Global Guide

  • He is the real deal when it comes to patent trials.

    Intellectual Property: PatentChambers Global Guide

  • William is so good at making everyone understand the technical detail at an accessible level in trial.

    Intellectual Property: PatentChambers Global Guide

  • William is so good at making everyone understand the technical detail at an accessible level in trial.

    Litigation: Trial LawyersChambers Global Guide

  • He is the real deal when it comes to patent trials.

    Litigation: Trial LawyersChambers Global Guide

Ranked Individuals at WilmerHale (34)

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