5 Best Intellectual Property Lawyers in Toronto (2026)

Eran Gevantschniter is a Toronto real estate lawyer handling residential and commercial property transactions, from first-home purchases and pre-construction condos to sales and closings. He offers virtual and in-person meetings, e-signing, and direct, lawyer-led service rather than handing files to assistants. Clients describe quick email and phone responses and plain-English explanations of legal terms. His practice centers on property law, not intellectual property.

Aura LLP is a Toronto law firm working across three core areas: real estate, corporate transactions, and wills and estates. Its lawyers handle home purchases and sales, incorporations and commercial deals, and estate planning and administration. Clients single out the firm's Ryan and Jocelyn for clear communication and careful, detail-driven files. Intellectual property is not a stated focus, though its corporate practice touches related commercial matters.

Heer Law is a Toronto firm dedicated entirely to intellectual property, patents, trademarks, copyright and IP litigation, plus registered patent and trademark agent services in Canada and the United States. It was founded by Christopher Heer, a Canadian IP lawyer designated by the Law Society of Ontario as a certified specialist in patent law. The firm helps businesses acquire, manage and enforce IP rights, and defends clients facing infringement claims. Reviewers describe consultations that are practical and strategy-focused rather than filled with vague legal talk.

Lerners LLP is a full-service Ontario law firm with more than 130 lawyers and offices in Toronto, London, Kitchener and Waterloo. Its practice spans personal injury, employment and labour, litigation, and business and commercial law, among many other areas. That scale lets it staff complex, multi-part matters and pull in specialist resources as a case demands. The reviews here mostly reflect its personal-injury and litigation work rather than intellectual property.

Green Economy Law is a Toronto and New York firm founded in 2020, focused on sustainability, the green economy and psychedelics law alongside a general business practice. That business side covers incorporation, governance, contracts, employment and intellectual property, plus M&A and cross-border work, with a litigation arm handling Ontario tribunal and court matters. The team is pitched as a younger, mission-driven group built for founders and operators. Reviewers praise its direct, realistic advice on tenancy disputes and business scaling.