Intellectual Property
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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.
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December 04, 2025
A manually actuated excavation device and other excuses for legal bafflegab
Let’s call a spade a manually actuated excavation device. Why? Well, I can think of at least four reasons.
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December 03, 2025
Federal Court of Appeal rejects percentage-based costs in IP appeal
The Federal Court of Appeal has declined to award costs based on a percentage of actual fees in an appeal arising out of a complex intellectual property (IP) dispute, finding that extending the elevated lump-sum trial approach to the appellate proceeding was not justified in the case.
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December 03, 2025
Success rate for injured applicants at Licence Appeal Tribunal continues to plummet
As a new associate chair with significant political connections is poised to take over, the Licence Appeal Tribunal (LAT) is facing criticism over the plummeting success rate for people injured in auto accidents who are appealing decisions by insurance companies — a success rate that has dropped precipitously to only eight per cent.