Brunet & Co

Founded in 2006 with offices in London and Toronto, Brunet & Co is a privately held Canadian law firm specialising in intellectual property (IP) law . With a focused team of patent agents, lawyers, engineers, scientists, and business development professionals, Brunet & Co serves both Canadian clients and international corporations seeking IP protection in Canada.

Expertise & Services

The firm offers a full suite of services across patents, trademarks, industrial designs, and IP litigation. They have deep sector knowledge in pharmaceuticals, chemicals, life sciences, and software, and provide comprehensive support ranging from global patent prosecution to trademark filings and enforcement.

Their technology-driven processes automate patent filings with the Canadian Intellectual Property Office, enhancing efficiency and speeding time to filing.

Global Reach

While headquartered in London, Ontario, and maintaining a presence in Toronto, Brunet & Co operates internationally ─ supporting clients from the USA, Europe, and Asia to secure IP rights in Canada via a harmonised legal approach.

Key Strengths

Highly specialised technical expertise: in-house engineers, chemists and patent lawyers collaborate to craft high-quality patent applications.

Streamlined processes: automated workflows and close integration with corporate IP teams standardise filings, communications, and invoicing.

Industry recognition: recently named an Award‑Winning Law Firm in Canada by The Patent Lawyer Magazine 2025
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Clients & Culture

Brunet & Co serves a diverse client base including startups, multinational corporations, and academic institutions. With a tight-knit team of fewer than ten professionals, they emphasise personalised client service, strategic IP counselling, and international collaboration.

Key practice areas:

Copyright, Copyright & related rights, Designs, Intellectual property, Intellectual property (contentious), Intellectual property (prosecution), Life sciences IP, Patent, Patent (contentious), Patent (prosecution), Trade mark, Trade mark (contentious),Trade mark (prosecution)

Key Sector Expertise:

Biotechnology, Chemical, Computer technology & services, Electronics, Energy, ICT & software, Instruments, Internet, Life sciences, Mechanical, Medical device, Pharmaceutical, Robotics, Telecommunication, Universities & research