Mathews Dinsdale Welcomes Gemma Walsh to the Firm
Mathews Dinsdale is pleased to announce that Gemma Wlash has joined the Firm as an Associate in our Vancouver office.
May 20, 2026
Associate announcement
Canada’s leading litigation firm continues to grow its expert Intellectual Property Group with the addition of another exceptional lawyer, Sarah Gupta.
March 20, 2024
Canada’s leading litigation firm adds Sarah Gupta to its formidable Intellectual Property team.
Sarah’s practice encompasses a broad range of intellectual property litigation, with experience in the areas of trademark, copyright, and patent law.
Prior to joining Lenczner Slaght, Sarah summered and articled at a leading national intellectual property boutique firm and then served as a law clerk to Justice Fothergill at the Federal Court of Canada.
Sarah completed her law degree at the University of Ottawa. While in law school, she researched copyright policy for Professor Michael Geist, served as a legal writing leader, and was a women’s legal mentor. Sarah was also an avid mooter, placing as a semi-finalist and winning a best factum award at the Harold G. Fox Intellectual Property Moot. Before law school, Sarah obtained a Bachelor of Medical Science (Honours) and Master of Science in Physiology and Pharmacology from Western University.
Welcome, Sarah!
Widely recognized as Canada's leading litigation practice, Lenczner Slaght has successfully represented clients' interests in some of the country's most complex and high-profile cases. Our lawyers are distinguished by their depth of courtroom experience, appearing at all levels of the courts, before tribunals, and in mediation and arbitration proceedings. We're also known for our wealth of talent: Lenczner Slaght partners, ranked among the best of their peers nationally, recruit and mentor gifted litigators who uphold the highest professional standards. From commercial disputes and class actions to professional regulation and cross-border matters, we bring expert strategy to all areas of litigation.
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