LAWYER PROFILE

Steven Mason

Global 2026

McCarthy Tétrault LLP

Ranked in 1 practice area

Intellectual Property: Litigation

Canada

17 years ranked

About

Provided by McCarthy Tétrault LLP

Practice Areas

Chair of the firm’s National Intellectual Property Litigation Group. Acted as lead trial and appellate counsel in a broad range of IP cases in Ontario, British Columbia, in the Federal Courts and in the Supreme Court of Canada. Former Adjunct Professor at Osgoode Hall Faculty of Law where he taught Intellectual Property Law for over a decade.

Career

Ontario Bar, 1994; State Bar of California, 2001.

Professional Memberships

Fellow, Litigation Counsel of America.

Publications

Co-author of 'Intellectual Property Law in Canada: Cases and Commentary', Carswell, 2013 (2nd Ed.) and 'Copyright: Cases and Commentary on the Canadian and International Law', Carswell, 2013 (2nd Ed.).

Chambers Review

Provided by Chambers

Chambers Global Guide

Intellectual Property: Litigation - Canada

Band 1

Individual Editorial

Steven Mason is an accomplished litigator who is frequently engaged in a myriad of scenarios, from high-profile copyright law reviews to prominent pharmaceutical patent infringement cases. He leads the law firm's nationwide IP litigation team from Toronto.

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Strengths

Provided by Chambers

Steve Mason is a top IP litigator, he's great in court, terrific at strategy and an all around excellent advocate. He is one of the best in Toronto for complex high-stakes litigation.
Intellectual Property: LitigationChambers Global Guide
Steven is a powerful lawyer.
Intellectual Property: LitigationChambers Global Guide