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Dominique T. Hussey

Chief Executive Officer and Intellectual Property Litigator, Pharma/Biotech and Trademark Lawyer at Bennett Jones Toronto

Chief Executive Officer

Melissa M. Dimilta

Intellectual Property Lawyer at Bennett Jones Toronto

Partner, Trademark Agent

Dominique Hussey and Melissa Dimilta co-author the Canada chapter in the first edition of World Trademark Review's <a rel="noopener noreferrer" rel="noopener noreferrer" href="https://www.worldtrademarkreview.com/review/the-trademark-litigation-review/2024" target="_blank">Trademark Litigation Review</a>.
This guide casts an expert eye on some of the most pressing issues facing those involved in litigation on both sides of the divide, blending analytic insight with on-the-ground expertise from key regions.

WTR Trademark Litigation Review 2024

WTR: Trademark Litigation Review 2024

Dominique Hussey and Melissa Dimilta write the Canada chapter in the first edition of the WTR Trademark Litigation Review. They look at trademark litigation in Canada at a high level, including causes of action, remedies, evidence and defences.

Winning Strategies for Litigating Before Canadian Courts

As a result of the COVID-19 pandemic, protective medical equipment including masks and gowns, and medical devices for use in testing and treating COVID-19 patients are in high demand. Manufacturers of these medical devices are attempting to scale up production in the face of supply shortages while industry and government are innovating to address the issue.

COVID Medical Devices Fast Tracking Authorizations

COVID-19 Medical Devices: Fast-Tracking Authorizations

Emily P. Kettel

Intellectual Property Meets Real Property

Equip: IP Litigation Case of the Week

Intellectual Property Meets Real Property: Recent Copyright Infringement Cases

Kees de Ridder

Intellectual Property Lawyer, Patent Agent and Trademark Agent at Bennett Jones Calgary

Associate, Patent Agent, Trademark Agent

Benjamin K. Reingold

Intellectual Property Litigation Lawyer at Bennett Jones Calgary

Partner

Stephen D. Burns

Technology Lawyer, Intellectual Property Lawyer at Bennett Jones Calgary

The Supreme Court of Canada will hear Pharmascience Inc v Janssen Inc on October 9, 2025, a case that could reshape the scope of patentable subject matter in Canada. At issue is whether a dosing regimen for a pharmaceutical product constitutes an unpatentable method of medical treatment or a valid invention under the Patent Act. The Federal Court and Federal Court of Appeal upheld the patent&rsquo;s validity, but Pharmascience has challenged this position. With several industry groups granted intervenor status, the case is expected to have significant implications not only for the pharmaceutical industry but also for broader questions of what qualifies as an &ldquo;invention,&rdquo; including computer-implemented and AI-related technologies.

Supreme Court to Assess Subject Matter Eligibility in Canadian

Supreme Court to Assess Subject Matter Eligibility in Canadian Patent Law: Implications Beyond the Pharmaceutical Context

AI is transforming performance marketing through hyper-personalization, automated content creation, and data-driven insights&mdash;enhancing efficiency while raising new legal and ethical considerations for brands.

The Implications of AI on Performance Marketing

Sean Zweig

Restructuring, Insolvency and Bankruptcy Lawyer at Bennett Jones Toronto

Andrew Froh

Commercial Litigation Lawyer at Bennett Jones Vancouver

Associate

James Atkinson

Articling Student at Bennett Jones 

Articling Student          

A recent decision of the US Bankruptcy Court in Re: Iovate Health Sciences International Inc. provides important insights for Canadian companies involved in cross-border restructurings. The case addresses how debtor companies can rebut the presumption that their &ldquo;center of main interests&rdquo; (COMI) is located at their registered office when seeking Chapter 15 recognition in the United States. Chief Judge Glenn reaffirmed that COMI is determined by a non-exhaustive set of factors, including management, assets, creditors and creditor expectations, and may also be influenced by pre-filing restructuring activities.

Trend Watch Determining COMI in US Chapter 15 Proceedings

Trend Watch: Determining COMI in US Chapter 15 Proceedings

Dom Sorbara

Banking & Financial Services Lawyer at Bennett Jones Toronto

Elizabeth K. Dylke

Corporate and Private Funds Lawyer

James G. Morand

Tax Lawyer at Bennett Jones Toronto

This edition of the PE Briefing examines private equity developments in the third quarter of 2025, including trends in Canadian and global deal activity, the continued growth and complexity of private credit, Ontario&rsquo;s advantages as a jurisdiction for non-US flow-through vehicles, and practical considerations in the drafting of earnouts.

The Q3 2025 PE Briefing

David J. Wahl, FCIArb

Construction Arbitration & Litigation Lawyer at Bennett Jones Calgary

Brian P. Reid

Litigation, Construction, Joint Venture Agreement and Builder's Lien Lawyer at Bennett Jones Calgary

Aly Parth

Articling Student at Bennett Jones in Calgary 

Articling Student 

The Alberta Court of Appeal&rsquo;s decision in Tempo v. Man-Shield confirms that equitable set-off is a true defence capable of precluding summary judgment in construction disputes. The ruling emphasizes that where claims and cross-claims are inseparably connected, courts must account for both to avoid unjust outcomes. This case provides important guidance for contractors, subcontractors and counsel navigating payment disputes and litigation strategy in the construction sector

Trademark Infringement Across Borders: Navigating a Sea of Pirates

From the Same Authors