Department profile
Torys LLP

Intellectual Property: Litigation

Canada Guide 2026 : Nationwide - Canada


Torys LLP

Rankings

About

Provided by Torys LLP

Business-minded counsel supported by wide-ranging technical skills and industry savvy make us trusted partners to our clients in the management of their intellectual property assets and regulatory affairs in Canada, the U.S. and internationally.

We rigorously focus on our clients’ business to guide them through every dimension of their IP rights: across transactions, IP agreements and disputes, we deliver strategic and effective solutions. We are recognized for our broad technical skills and legal acumen on the creation, acquisition, registration, portfolio management, exploitation, enforcement and protection of our clients’ IP rights—as well as in responding effectively to the IP rights and claims of others.

Many of our practitioners have advanced scientific or engineering degrees in various disciplines, resulting in scientific fluency that allows us to transform complex concepts into tailored and practical opinions and persuasive advocacy.

Our litigators are adept at both working with our clients' technical specialists and supplementing those resources with leading, independent technical experts. We have acted in over 100 cases in the Federal Court of Canada involving pharmaceutical and medical device patents, including data protection cases, PM(NOC) cases, PMPRB cases, infringement and impeachment actions, patent listing disputes and section 8 damages cases. We also regularly deal with novel copyright issues, involving complex facts and difficult issues of law.

Chambers Review

Provided by Chambers

Intellectual Property: Litigation - Nationwide - Canada

Band 2

Band 2


What the Team is Known For

The intellectual property team at Torys is experienced in a broad range of litigation and commercial matters for a variety of prominent clients, including those in the chemical, banking, pharmaceutical and life sciences sectors. The Toronto-based law firm also handles an array of regulatory, prosecution and advisory work, including complex patent and copyright issues. It is also noted for its deep expertise in portfolio management and for its work on trade mark mandates.

Work Highlights

Provided by Chambers

  • Torys advised TorQuest in its acquisition of Bad Boy Mowers.

Strengths

Provided by Chambers

  • Torys is really great regarding client service.

    Intellectual Property: Litigation respondentCanada
  • The team at Torys is professional, timely and down to earth.

    Intellectual Property: Litigation respondentCanada
  • Torys is a top tier firm.

    Intellectual Property: Litigation respondentCanada
  • Torys' knowledge leads to high-quality, practicable advice.

    Intellectual Property: Litigation respondentCanada

Notable Practitioners

Provided by Chambers

  • Band 1Andrew E Bernstein
    Band 1Andrew E Bernstein

    Andrew E Bernstein

    Andrew Bernstein has an impressive pedigree in contentious intellectual property proceedings, playing an important role in high-profile patent disputes. He also has an active commercial litigation practice.
  • Band 1Andrew M Shaughnessy
    Band 1Andrew M Shaughnessy

    Andrew M Shaughnessy

    Andrew Shaughnessy is a highly experienced intellectual property litigator with an impressive track record of representing clients in the pharmaceutical and biotechnology sectors.
    • Andrew Shaughnessy is a very good strategist.

      Intellectual Property: Litigation respondentCanada
    • Andrew is a great guy and litigator.

      Intellectual Property: Litigation respondentCanada
  • Band 1Eileen M McMahon
    Band 1Eileen M McMahon

    Eileen M McMahon

    Eileen McMahon has cultivated an outstanding reputation in the life sciences sector, with a knowledge base spanning issues from patent filing and prosecution to regulatory compliance and pricing.

    • Eileen McMahon has unparalleled industry experience.

      Intellectual Property: Litigation respondentCanada
    • Eileen is commercially sound and wants to know what the clients wants. She is a good communicator.

      Intellectual Property: Litigation respondentCanada
  • Band 2Edward Fan
    Band 2Edward Fan

    Edward Fan

    Edward Fan is an accomplished patent and trade mark expert with proficiency in strategy, protection and the acquisition of intellectual property.
    • Edward Fan is an extremely talented IP lawyer.

      Intellectual Property: Litigation respondentCanada
  • Band 4Michelle Nelles
    Band 4Michelle Nelles

    Michelle Nelles

    Michelle Nelles is an established intellectual property lawyer with a strong focus on Canadian trade mark law. She advises many impressive domestic names in the retail sector on matters ranging from registration to protection of trade marks.

  • Band 4Yael Bienenstock
    Band 4Yael Bienenstock

    Yael Bienenstock

    Yael Bienenstock has a strong reputation in the field of intellectual property litigation, particularly for her role in major patent infringement lawsuits in the pharmaceutical sector.

    • Yael is an experienced lawyer and gives reliable advice.

      Intellectual Property: Litigation respondentCanada
    • Yael Bienenstock is hard working, fast to grasp concepts and very diligent.

      Intellectual Property: Litigation respondentCanada
  • Up and ComingNicole Mantini
    Up and ComingNicole Mantini

    Nicole Mantini

    Nicole Mantini is a well-regarded lawyer who has notable experience assisting pharmaceutical clients with patent disputes.

    • Nicole Mantini has deep knowledge of the subject matter and has wonderful expertise.

      Intellectual Property: Litigation respondentCanada
  • Associates to watchMelanie Rowand
    Associates to watchMelanie Rowand

    Melanie Rowand

    Senior associate Melanie Rowand is a lawyer and registered patent agent, and clients benefit from her scientific background. She handles the full gamut of patent filing, prosecution, strategy and enforcement, as well as pricing issues.
    • Melanie Rowand is very good.

      Intellectual Property: Litigation respondentCanada
  • Associates to watchSue Fei
    Associates to watchSue Fei

    Sue Fei

    Sue Fei is a highly regarded senior associate who is significantly experienced in patent and trade mark filings and oppositions for clients across a broad range of sectors, including manufacturing and pharmaceuticals.

Ranked Individuals at Torys LLP (9)

Nationwide - Canada

Members

Provided by Torys LLP

Torys LLP has rankings in the following guides

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