Teresa Reguly > Torys > Toronto, Canada > Lawyer Profile


Work Department

Intellectual Property


Teresa’s scientific fluency supports her broad intellectual property skills and business-minded approach, helping clients realize and manage their intellectual property and product regulatory strategy.

Teresa provides ongoing advice to clients who sell regulated products in the food, pharmaceutical, biotechnology and medical device industries.

She advises on intellectual property and regulatory issues in the chemical, biochemical and pharmaceutical fields, including the validity patentability and infringement of intellectual property rights. Teresa has extensive experience with drafting, filing and prosecuting patent applications and is frequently involved in drafting and negotiating IP licensing, research and development, co-promotion, marketing and confidentiality agreements for her clients.

She also provides guidance on Food and Drugs Act compliance, establishment licensing, product licensing, packaging and labeling, drug pricing and formulary listings. She has deep knowledge in the advertising and promotion of consumer products, food and health products, as well as mandatory reporting and corrective actions.

Her work regularly includes advising clients across industries on privacy issues, cross-border transfer of personal information and compliance with privacy law obligations, particularly involving personal health information.

Teresa is a registered patent agent in Canada. In September 2009, she was awarded for having achieved the highest overall mark in Canada on the 2008 patent agent exams.


Ontario Bar, 2007


Teresa worked with the LSUC on an e-Course titled “Privacy Law Basic for Business Lawyers,” which explains the privacy law obligations of a corporation in three situations: on an ongoing basis, in the course of a transaction and upon a privacy breach. It provides a foundation in privacy law for business lawyers of all experience levels.

Teresa is a member of the Toronto Intellectual Property Group, the Intellectual Property Institute of Canada (and of the IPIC Licensing Committee), Intellectual Property Owners Association (IPO) and the American Intellectual Property Law Association. She is also a member of the Food and Drug Law Institute (FDLI) and is a frequent presenter at these events.

Before joining Torys, Teresa was a research associate at the Samuel Lunenfeld Research Institute in Toronto.

Lawyer Rankings

Canada > Intellectual property

(Next Generation Partners)

Teresa RegulyTorys

Torys has been especially active in the life sciences sector of late though also caters to names from the retail, agriculture, food, technology, media, sports, telecommunication and gaming industries, among others, serving as a one-stop shop across the full lifecycle of IP mandates. Eileen McMahon is a patent agent in both the US and Canada with 30 years of experience under her belt; she co-leads the team from Toronto alongside acquisition, exploitation and enforcement specialist, Edward Fan, and Andrew Shaughnessy who enjoys a prominent track record in patent and trademark infringement litigation, including those before the Supreme Court of Canada. Teresa Reguly supports clients involved in the sale of regulated pharmaceutical, medical device and biotechnology products with Andrew Bernstein delivering significant prowess in patent, copyright and trademark disputes, including those within the IT, media and life sciences industries. At the more junior end, counsel Nicole Mantini is a further star name on the contentious side and is highly regarded among international and North American pharmaceutical companies.