Intellectual Property
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December 24, 2025
Law360 Canada is taking a publishing break and will be back Jan. 2
Law360 Canada will be on a publishing hiatus from Dec. 25, 2025, to Jan. 2, 2026. We wish you a happy holiday and all the best for the new year.
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December 22, 2025
Patients relevant in pharmaceutical product trademark decision: Federal Court of Appeal
In Novartis AG v. Biogen Inc., 2024 FC 52, the plaintiff successfully sued for infringement of its registered trademark and passing off for a pharmaceutical preparation for ophthalmology and pharmaceutical preparations for prevention and treatment of ocular disorders and diseases.
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December 19, 2025
Prime minister announces Quebec Court of Appeal judge to be next deputy attorney general of Canada
In an unusual and surprising move, Prime Minister Mark Carney announced that a federal puisne judge, Justice Marie-Josée Hogue of the Quebec Court of Appeal, will become deputy minister of justice and deputy attorney general of Canada “early in the new year.”
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December 16, 2025
Court confirms patients are relevant consumers in prescription-drug trademark confusion analysis
The Federal Court of Appeal has upheld a trademark injunction against Samsung and Biogen over their BYOOVIZ biosimilar, ruling that patients are relevant consumers in assessing confusion with Novartis’s trademark in BEOVU, a drug used to treat neovascular age-related macular degeneration (wet AMD).
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December 16, 2025
Ottawa sanctions four senior Iranian officials for gross human rights violations in Iran
Ottawa has imposed sanctions against four Iranian senior officials who the federal government says “have been involved in gross and systematic human rights violations” in the Islamic Republic of Iran where they “have had a significant role in facilitating and directing repressive policies.”
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December 16, 2025
A real and substantial connection: Ontario court confirms jurisdiction in AI copyright case
The Superior Court of Justice has issued an important decision concerning allegations of infringement asserted against AI companies. The decision may help rights holders (Toronto Star Newspapers Ltd. v. OpenAI Inc., 2025 ONSC 6217).
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December 09, 2025
Ontario Court of Appeal upholds vexatious-litigant order against IP company and officer
The Ontario Court of Appeal has upheld an order declaring a corporation and its sole officer vexatious litigants, citing years of meritless court proceedings, hundreds of thousands of dollars in unpaid costs awards and multimillion-dollar lawsuits that ultimately settled for nuisance-level amounts.
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December 08, 2025
Anna Morrish joins WeirFoulds as litigation associate
WeirFoulds LLP has welcomed Anna Morrish as an associate in its commercial litigation group.
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December 08, 2025
Quebec’s young lawyers are suffering psychological distress, report reveals
More than 60 per cent of Quebec lawyers with fewer than 10 years of experience suffer from psychological distress, a comprehensive study reveals, painting a disconcerting portrait of young lawyers overwhelmed by stress and struggling with the pressures of billable hours and long workweeks.
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December 08, 2025
From hallucination to indictment: The criminalization of the AI-enabled lie
On Dec. 4, the Ontario Superior Court of Justice crossed a Rubicon that legal technologists and ethicists have been watching with trepidation for years. In Ko v. Li, 2025 ONSC 6785, Justice Fred Myers referred a lawyer, Jisuh Lee, to the Attorney General of Ontario for criminal contempt of court proceedings.