Best Lawyers Near You in Toronto, Ontario for Intellectual Property Law

Jennifer Morton is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Jennifer, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer is held by other top lawyers in the same geographic and legal practice area.

Laurent Massam is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Laurent, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laurent is held by other top lawyers in the same geographic and legal practice area.

Anita Nador is a partner in the firm’s Toronto office and a member of the Firm's National Life Sciences Practice Group. She is a lawyer and registered patent agent in Canada and the United States, and a registered Canadian trade-mark agent. Anita’s practice focuses on strategic intellectual property, regulatory and commercialization planning, primarily in the life sciences and chemical areas, including pharmaceuticals, biologics, natural health products, agriculture, foods and med...

Andrea works with lawyers ( inhouse , domestic and foreign) to help navigate the patent, trademark, copyright and industrial design regulatory regimes. She is peer recognized for specialty intellectual property expertise in Chambers ( Global and Canada) , WTR 1000, Best Lawyers, Lexpert and Who’s Who Legal. Andrea is Bar certified in Ontario, Quebec, ( Canada) and Massachusetts (U.S.), and is also registered with CPATA as a patent agent and as a trademark agent. In addition, she is an a...

Selena Kim is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Selena, who practices law in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Selena is held by other top lawyers in the same geographic and legal practice area.

James Kosa is a partner at WeirFoulds with a practice focused on information technology and intellectual property law. James offers his clients a wealth of knowledge and experience from across the spectrum of technology issues, including the protection and exploitation of computer and software technology, IT and IP licensing, privacy, security breaches and dispute resolution. James’ depth of experience means that he is able to offer his clients clear, practical and well-rounded advice b...

A partner at the firm since 1999, Kelly Gill is best known for his intellectual property litigation practice, particularly in the areas of trademarks and unfair competition. Kelly is leader of the firm’s Trademarks Group and interim leader of the Intellectual Property Litigation Group. Kelly is ranked as a leading IP lawyer by some of the world’s foremost legal directories, such as the Canadian Legal Lexpert Directory , Who’s Who Legal , Chambers Global and the Best Lawyers ...

John Simpson is known by his clients and peers for his depth of knowledge in trademark and copyright law, for his dedication to client service and for his creative solutions to challenging legal problems. John’s litigation practice focusses on trademark and copyright infringement cases where he has considerable experience acting for both plaintiffs and defendants in a variety of industries. He has appeared on behalf of clients in the Federal Court, the Federal Court of Appeal, the Ontar...

Marijo Coates is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Marijo, who practices law in Toronto, Ontario, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marijo is held by other top lawyers in the same geographic and legal practice area.

Gervas W. Wall is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Gervas W., who practices law in Toronto, Ontario, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gervas W. is held by other top lawyers in the same geographic and legal practice area.

James Buchan is a partner located in Gowlings' Toronto office. James is a member of the firm's Board of Trustees, as well as a past leader of the firm's National Practice Group for Intellectual Property Litigation and a past co-leader of its National Trademarks Practice Group. As a barrister and solicitor, James' expertise in the IP field is broad-based and extensive, covering a wide range of IP-related contentious and non-contentious matters, including patent, trademark and copyright litigat...

Jung-Kay Chiu is an intellectual property lawyer based in Toronto and the Canadian national chair of our intellectual property group. He has over 20 years of experience practicing in all areas of intellectual property law, with a focus on intellectual property acquisition, protection and exploitation in the field of biotechnology and medical devices. He has particularly deep expertise in drug delivery, stem cells, precision medicine, diagnostic biomarkers and surgical equipment. He has worked...

Natalie S. Rizkalla-Kamel is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Natalie S., who practices law in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Natalie S. is held by other top lawyers in the same geographic and legal practice area.

As an intellectual property lawyer and a qualified patent and trademark agent, Anna Wilkinson practises in all areas of intellectual property law, with a focus on the procurement of intellectual property rights. Ms. Wilkinson both manages the Canadian portfolios of global filers and acts for Canadian innovative companies and research institutions. She drafts and prosecutes patent applications for medical devices, diagnostics, pharmaceuticals and biologics, materials and nanomaterials, packagi...

Louisa Pontrelli practises intellectual property law with an emphasis on pharmaceutical patent litigation. She has particular experience in matters affecting the innovative pharmaceutical and biotechnology industry, including infringement and validity opinions, subsequent entry biologics, infringement and impeachment actions and proceedings under the Patented Medicines (Notice of Compliance) Regulations. During her graduate studies she investigated the molecular and cellular biology of lipopr...

Paul Jorgensen is an intellectual property and life sciences lawyer, with extensive experience in pharmaceutical and biotechnology patent litigation. Dr. Jorgensen has been involved in many complex patent proceedings, including multiple trials before the Federal Court, actions under the Patented Medicines (Notice of Compliance) Regulations, damages actions, and appeals. He also provides strategic advice on patent infringement and validity. Dr. Jorgensen brings deep scientific understanding to...