Yuri Chumak is a distinguished lawyer, Patent Agent, and Trademark Agent with a practice focused exclusively on intellectual property law since 2006. He provides comprehensive legal services in all aspects of intellectual property clearance, prosecution, and enforcement—including patents, designs, trademarks, and copyrights. Yuri’s expertise extends to complex trial and appellate advocacy, technology licensing, privacy law, and the preparation and prosecution of IP applications across diverse technical sectors.
Highly experienced in intellectual property agreements, Yuri Chumak supports technology transactions and financing through thorough IP due diligence. He also has substantial involvement in domain name disputes, advertising and marketing compliance, and trade secret law. As an arbitrator, Yuri adjudicates dot-ca domain name complaints with Resolution Canada, offering authoritative decisions in this niche area.
Yuri is a respected Fellow of the Intellectual Property Institute of Canada and an active member of the Canadian Bar Association, the American Intellectual Property Law Association, and the International Trademark Association. His reputation in the legal field is reflected in his inclusion in industry rankings such as IAM Global Leaders, IAM Patent 1000: The World’s Leading Patent Professionals, WTR Trademark 1000: The World’s Leading Trademark Professionals, and Martindale-Hubbell.
For individuals and businesses seeking a dedicated intellectual property lawyer in Ontario, Yuri Chumak brings expertise, strategic advocacy, and a proven track record to every client matter.
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December, 2025
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August 26,2019
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