About Urszula Wojtyra

Urszula Wojtyra is a principal at Smart & Biggar in Toronto who litigates patents for pharmaceutical and biopharmaceutical companies. Wojtyra's practice is in life sciences, including pharmaceuticals and biologics, and regularly involves patent infringement and validity actions in the Federal Court and the Federal Court of Appeal, including under the Patented Medicines (Notice of Compliance) Regulations. In court, Wojtyra aims to take a highly technical invention and make the story behind it clear and convincing.

Before law school, Wojtyra completed a Master of Science in biochemistry at the University of Toronto and then worked in an immunology research lab at Toronto's Hospital for Sick Children. A J.D. from the same university followed, and the call to the Ontario bar came in 2008. Today the litigator draws on a scientific grounding that spans biochemistry, molecular biology, immunology and genetics.

There's a regulatory side to the practice too. Clients bring Wojtyra questions on regulatory due diligence and compliance, along with Canadian data protection and patent listing issues. The principal also co-edits Rx IP Update, Smart & Biggar's monthly newsletter on life sciences IP and regulatory law, and writes for it often. When Lexpert looked at how health sciences law is changing, Wojtyra noted that biosimilar makers used to have to register phase III trials, and that made potential future competitors visible.

Practice areas

Pharmaceutical patent litigation

Wojtyra regularly acts for clients in patent infringement and validity actions before the Federal Court and the Federal Court of Appeal, including proceedings under the Patented Medicines (Notice of Compliance) Regulations. The litigator was part of the Smart & Biggar team acting for AstraZeneca in its infringement action and quantification reference against Apotex over omeprazole (LOSEC), 2015 FC 322 and 2017 FC 726.

Life sciences regulatory advice

Wojtyra advises on regulatory due diligence and compliance in Canada, including data protection and patent listing questions.

Education & credentials

  • J.D., University of Toronto (2007)
  • Called to the Ontario Bar (2008)
  • M.Sc. (Biochemistry), University of Toronto (2003)
  • B.Sc. Hons. (Applied Biochemistry), University of Guelph (1998)

Publications & speaking

  • Being "Labelled" an Infringer: Recent Decisions on Inducing Infringement (with Katie Lee), The Legal Industry Reviews - Canada (2024)
  • Gemak & Trends in Summary Judgment in the Federal Courts, IPIC webinar (2022)
  • Biologics and Biosimilars in Canada: Overview and Update, LSPN LIVE (2021)
  • Selecting the Right Expert, CBA, Advocacy Before the Federal Court in Intellectual Property Matters (2008)

Memberships & affiliations

In the community

  • Wojtyra served as a panelist at the Harold G. Fox IP Moot in Toronto in 2020, 2022 and 2023.

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This listing was generated by AI from public sources in October 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Urszula Wojtyra’s licence and standing in the Law Society of Ontario directory ↗

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