Partner announcement

Smart & Biggar congratulates new Principal Guillaume Lavoie Ste-Marie

February 6, 2023

Smart & Biggar is pleased to announce that Guillaume Lavoie Ste-Marie is now a Principal of the firm, located in our Montréal office.

Guillaume is a trusted litigator and trademark agent with extensive experience in copyright, patent, and trademark related matters. He is sought after by clients to put in place practical and results-driven litigation strategies in complex IP matters. By devoting the time and energy necessary to fundamentally understand their business, Guillaume can develop efficient and creative approaches to leverage litigation in his clients’ favour. Guillaume represents local, national and international clients in a diverse array of industries, including motion picture and other media, broadcasting, retail goods, personal care products, sports equipment, food and beverage, and industrial products.

Read Guillaume’s Smart & Biggar profile online.

Smart & Biggar

Smart & Biggar is widely recognized as Canada’s leading intellectual property firm, with offices in Montréal, Ottawa, Toronto, Vancouver and Calgary. We are leaders in intellectual property and have been serving clients for over a century. Smart & Biggar operates as part of the IPH Limited group, under its own brand and independent from other IPH member firms.

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Guillaume Lavoie Ste-Marie

Smart & Biggar

Law School

McGill University

Year Of Call


Area Of Practice

Intellectual Property