Intellectual Property Litigation
We are persuasive advocates with scientific fluency and deep experience managing complex, high-profile IP disputes and claims, including extensive trials, appellate and judicial reviews.


Our team has an international reputation for creativity, negotiation, client service and advocacy skills. For over three decades, we have represented clients in significant patent, trademark, and copyright disputes before all levels of courts, IP tribunals and regulatory bodies. Our deep cross-border and cross-industry experience has allowed us to protect and defend our clients’ IP across various sectors including life sciences, agribusiness, media and communications, industrial and manufacturing, pharmaceutical, medical device, and consumer and retail.

We defend clients in complex, high-profile, multijurisdictional disputes and are adept at working with technical specialists and, as necessary, supplementing those resources with leading, independent technical experts. Our deep knowledge of scientific subject matter allows us to leverage the complex scientific facts at hand to form tailored opinions and persuasive advocacy.

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Areas of Service

Representative Work

The service at Torys is excellent. The team is very knowledgeable and gives very clear advice, taking consideration of the big picture.
Chambers Canada, 2023

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